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		<title>Stella doppia del mese di luglio 2012 - Cronologia</title>
		<link>http://divulgazione.uai.it/index.php?title=Stella_doppia_del_mese_di_luglio_2012&amp;action=history</link>
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			<title>Paolomorini:&amp;#32;/* Una doppia al mese - Luglio 2012 - Nu Scorpii */</title>
			<link>http://divulgazione.uai.it/index.php?title=Stella_doppia_del_mese_di_luglio_2012&amp;diff=13783&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Una doppia al mese - Luglio 2012 - Nu Scorpii&lt;/span&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
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		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Versione meno recente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Versione delle 12:42, 7 lug 2012&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 31:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 31:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Le due coppie AB e CD, sono sicuramente due sistemi binari legati gravitazionalmente.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Le due coppie AB e CD, sono sicuramente due sistemi binari legati gravitazionalmente.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;(Nota a cura di &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Paolo Morini e &lt;/del&gt;Giuseppe Micello)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;(Nota a cura di Giuseppe Micello)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-08-28 23:48:13 --&gt;
&lt;/table&gt;</description>
			<pubDate>Sat, 07 Jul 2012 12:42:11 GMT</pubDate>			<dc:creator>Paolomorini</dc:creator>			<comments>http://divulgazione.uai.it/index.php/Discussione:Stella_doppia_del_mese_di_luglio_2012</comments>		</item>
		<item>
			<title>Giuseppe il 07:51, 29 giu 2012</title>
			<link>http://divulgazione.uai.it/index.php?title=Stella_doppia_del_mese_di_luglio_2012&amp;diff=13739&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

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		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Versione meno recente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Versione delle 07:51, 29 giu 2012&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 26:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 26:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Nu Scorpii, o Burnham 120 (BU 120), è &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;un astella &lt;/del&gt;di quarta magnitudine situata a pochi gradi ad est di Graffias o Beta Scorpii.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Nu Scorpii, o Burnham 120 (BU 120), è &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;una stella &lt;/ins&gt;di quarta magnitudine situata a pochi gradi ad est di Graffias o Beta Scorpii.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;E' una bellissima doppia-doppia, alla pari con Epsilon Lyrae e una &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;dellle &lt;/del&gt;più belle multiple de cielo australe.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;E' una bellissima doppia-doppia, alla pari con Epsilon Lyrae e una &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;delle &lt;/ins&gt;più belle multiple de cielo australe.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;La coppia più brillante (AB), fu osservata e misurata per la prima volta da Burnham nel 1874 dall osservatorio di Chicago; mentre la seconda coppia (CD), fu osservata da Mitchel nel 1846 dall osservatorio di Cincinnati.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;La coppia più brillante (AB), fu osservata e misurata per la prima volta da Burnham nel 1874 dall osservatorio di Chicago; mentre la seconda coppia (CD), fu osservata da Mitchel nel 1846 dall osservatorio di Cincinnati.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Le due coppie AB e CD, sono sicuramente due sistemi binari legati gravitazionalmente.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Le due coppie AB e CD, sono sicuramente due sistemi binari legati gravitazionalmente.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-08-28 23:48:13 --&gt;
&lt;/table&gt;</description>
			<pubDate>Fri, 29 Jun 2012 07:51:22 GMT</pubDate>			<dc:creator>Giuseppe</dc:creator>			<comments>http://divulgazione.uai.it/index.php/Discussione:Stella_doppia_del_mese_di_luglio_2012</comments>		</item>
		<item>
			<title>Giuseppe il 07:41, 29 giu 2012</title>
			<link>http://divulgazione.uai.it/index.php?title=Stella_doppia_del_mese_di_luglio_2012&amp;diff=13738&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

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		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Versione meno recente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Versione delle 07:41, 29 giu 2012&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 80:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 80:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;l'astrofilo [http://www.geocities.jp/toshimi_taki/index.htm Toshimi Taki] [[image:AA_toshimi taki logo.jpg|35px]] per il bellissimo &amp;quot;Atlante delle stelle doppie&amp;quot; e per il suo programma di calcolo per la rappresentazione delle orbite apparenti delle stelle doppie. &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;l'astrofilo [http://www.geocities.jp/toshimi_taki/index.htm Toshimi Taki] [[image:AA_toshimi taki logo.jpg|35px]] per il bellissimo &amp;quot;Atlante delle stelle doppie&amp;quot; e per il suo programma di calcolo per la rappresentazione delle orbite apparenti delle stelle doppie. &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;nel sito personale di [http://sites.google.com/site/passioneastronomiait/sezione-stelle-doppie Giuseppe Micello] e nel suo [http://duplicesistema.blogspot.com/ Blog] sono presenti i disegni delle stelle doppie utilizzati per queste schede, oltre ad un'ampia serie di materiali e documenti sull'argomento.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Osserviamo_le_stelle_doppie|'''Per saperne qualcosa in più sulle Stelle Doppie ...''']]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Osserviamo_le_stelle_doppie|'''Per saperne qualcosa in più sulle Stelle Doppie ...''']]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-08-28 23:48:13 --&gt;
&lt;/table&gt;</description>
			<pubDate>Fri, 29 Jun 2012 07:41:01 GMT</pubDate>			<dc:creator>Giuseppe</dc:creator>			<comments>http://divulgazione.uai.it/index.php/Discussione:Stella_doppia_del_mese_di_luglio_2012</comments>		</item>
		<item>
			<title>Giuseppe il 07:39, 29 giu 2012</title>
			<link>http://divulgazione.uai.it/index.php?title=Stella_doppia_del_mese_di_luglio_2012&amp;diff=13737&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
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		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Versione meno recente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Versione delle 07:39, 29 giu 2012&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;span style=&amp;quot;color:red&amp;quot;&amp;gt;'''ATTENZIONE ! - PAGINA IN CORSO DI COMPLETAMENTO NON ANCORA LINKATA AL CIELO DEL MESE !!!'''&amp;lt;/span&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;span style=&amp;quot;color:red&amp;quot;&amp;gt;'''LE INFORMAZIONI E I CONTENUTI POSSONO ESSERE INESATTI E NON PERTINENTI AL TITOLO DELLA PAGINA'''&amp;lt;/span&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;=&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;Una doppia al mese - Luglio 2012 - Nu Scorpii&amp;lt;/div&amp;gt;=&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;=&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;Una doppia al mese - Luglio 2012 - Nu Scorpii&amp;lt;/div&amp;gt;=&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 8:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;{|align=&amp;quot;center&amp;quot; border=&amp;quot;1&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;{|align=&amp;quot;center&amp;quot; border=&amp;quot;1&amp;quot;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!colspan=&amp;quot;6&amp;quot;|&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Alpha Geminorum&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!colspan=&amp;quot;6&amp;quot;|&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Nu Scorpii&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!Componente&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!Componente&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 28:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Nu Scorpii, o Burnham 120 (BU 120), è un astella di quarta magnitudine situata a pochi gradi ad est di Graffias o Beta Scorpii.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Nu Scorpii, o Burnham 120 (BU 120), è un astella di quarta magnitudine situata a pochi gradi ad est di Graffias o Beta Scorpii.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;E' una bellissima doppia-doppia, alla pari con Epsilon Lyrae e una dellle più belle multiple de cielo australe.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;E' una bellissima doppia-doppia, alla pari con Epsilon Lyrae e una dellle più belle multiple de cielo australe.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;La coppia più brillante &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;A&lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;B&lt;/del&gt;), fu osservata e misurata per la prima volta da Burnham nel 1874 dall osservatorio di Chicago; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;mente, &lt;/del&gt;la seconda coppia (CD) fu osservata da Mitchel nel 1846&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;dall osservatorio di Cincinnati.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;La coppia più brillante (&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;AB&lt;/ins&gt;), fu osservata e misurata per la prima volta da Burnham nel 1874 dall osservatorio di Chicago; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;mentre &lt;/ins&gt;la seconda coppia (CD)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;fu osservata da Mitchel nel 1846 dall osservatorio di Cincinnati.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Le due coppie AB e CD, sono sicuramente due sistemi binari legati gravitazionalmente.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Le due coppie AB e CD, sono sicuramente due sistemi binari legati gravitazionalmente.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;(Nota a cura di Paolo Morini e Giuseppe Micello)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;(Nota a cura di Paolo Morini e Giuseppe Micello)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-08-28 23:48:13 --&gt;
&lt;/table&gt;</description>
			<pubDate>Fri, 29 Jun 2012 07:39:51 GMT</pubDate>			<dc:creator>Giuseppe</dc:creator>			<comments>http://divulgazione.uai.it/index.php/Discussione:Stella_doppia_del_mese_di_luglio_2012</comments>		</item>
		<item>
			<title>Giuseppe il 07:36, 29 giu 2012</title>
			<link>http://divulgazione.uai.it/index.php?title=Stella_doppia_del_mese_di_luglio_2012&amp;diff=13736&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Versione meno recente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Versione delle 07:36, 29 giu 2012&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 62:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 62:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[image:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;alfa geminorum_GiuseppeMicello&lt;/del&gt;.jpg|&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;600px&lt;/del&gt;|center|border]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[image:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;nu scorpii_GiuseppeMicello&lt;/ins&gt;.jpg|&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;500px&lt;/ins&gt;|center|border]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Disegno di &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Castore &lt;/del&gt;osservata da Giuseppe Micello con un rifrattore da 102 mm di diametro a &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;137.5 &lt;/del&gt;ingrandimenti''&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Disegno di &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Nu Scorpii &lt;/ins&gt;osservata da Giuseppe Micello con un rifrattore da 102 mm di diametro a &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;183 &lt;/ins&gt;ingrandimenti''&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[image:AA_Alfa Gem Kussi 2.jpg|center]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Immagine di Castore ottenuta con un telescopio da 250 mm dall'astrofilo Kenichi Kushida''&amp;lt;/div&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[image:AA_orbita Alpha Gem.jpg|400px|center]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Orbita apparente di Castore con indicate le posizioni dal 2000 fino a intervalli di 50 anni''&amp;lt;/div&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[image:AA_orbita Alpha Gem Herschel.jpg|400px|center]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Orbita apparente di Castore con indicate le posizioni relative al 1778 (anno dell'inizio delle osservazioni da parte di William Herschel) e al 1803 (anno della pubblicazione da parte di Herschel del fondamentale &amp;quot;Account of the Changes that have happened durint the last 25 years in the relative situation of double stars&amp;quot;). L'evidente differenza di angolo di posizione ammonta a circa 26°, e non poteva sfuggire a un osservatore attento come Herschel''&amp;lt;/div&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-08-28 23:48:13 --&gt;
&lt;/table&gt;</description>
			<pubDate>Fri, 29 Jun 2012 07:36:42 GMT</pubDate>			<dc:creator>Giuseppe</dc:creator>			<comments>http://divulgazione.uai.it/index.php/Discussione:Stella_doppia_del_mese_di_luglio_2012</comments>		</item>
		<item>
			<title>Giuseppe il 07:34, 29 giu 2012</title>
			<link>http://divulgazione.uai.it/index.php?title=Stella_doppia_del_mese_di_luglio_2012&amp;diff=13735&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Versione meno recente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Versione delle 07:34, 29 giu 2012&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;=&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;Una doppia al mese - &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Febbraio 2011 &lt;/del&gt;- &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Alpha Geminorum&lt;/del&gt;&amp;lt;/div&amp;gt;=&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;=&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;Una doppia al mese - &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Luglio 2012 &lt;/ins&gt;- &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Nu Scorpii&lt;/ins&gt;&amp;lt;/div&amp;gt;=&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 21:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Riga 21:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!AP&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!AP&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|-&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;STF 1110 AB&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;BU 120&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;07 &lt;/del&gt;hh &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;34&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;6 &lt;/del&gt;mm&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;16 &lt;/ins&gt;hh &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;12&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;0 &lt;/ins&gt;mm&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;+31° 53&lt;/del&gt;'&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-19° 28&lt;/ins&gt;'&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;93&lt;/del&gt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;97&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;AB 4.3-5&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;CD 6&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;6-7.2&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;6&lt;/del&gt;&amp;quot; (&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2007&lt;/del&gt;)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;AB 1&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&amp;quot;/CD 2.3&lt;/ins&gt;&amp;quot; (&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;AC 39.4&amp;quot;&lt;/ins&gt;)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;60° (2007)&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;!&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;AB 1°/CD 55°&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Castore &lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Struve 1110&lt;/del&gt;), è &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;la stella Alfa della costellazione dei Gemelli&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Nu Scorpii, o Burnham 120 &lt;/ins&gt;(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;BU 120&lt;/ins&gt;), è &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;un astella di quarta magnitudine situata a pochi gradi ad est di Graffias o Beta Scorpii&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;E' &lt;/ins&gt;una &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;bellissima &lt;/ins&gt;doppia&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-doppia, alla pari con Epsilon Lyrae e &lt;/ins&gt;una &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;dellle &lt;/ins&gt;più belle &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;multiple de cielo australe&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;E’ &lt;/del&gt;una &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;stella &lt;/del&gt;doppia &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;distante circa 51 anni luce ed è &lt;/del&gt;una &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;tra le &lt;/del&gt;più belle &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;stelle doppie osservabili anche con strumenti modesti&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;La coppia più brillante A(B)&lt;/ins&gt;, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;fu osservata &lt;/ins&gt;e &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;misurata per la prima volta da Burnham nel 1874 dall osservatorio di Chicago; mente, la seconda coppia &lt;/ins&gt;(&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;CD&lt;/ins&gt;) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;fu osservata da Mitchel nel 1846, dall osservatorio &lt;/ins&gt;di &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Cincinnati.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Le due componenti&lt;/del&gt;, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;hanno un colore bianco/azzurro e orbitano una attorno all’altra in circa 410 anni &lt;/del&gt;e &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;le ultime misurazioni &lt;/del&gt;(&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2010&lt;/del&gt;) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;danno 58° come angolo &lt;/del&gt;di &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;posizione &lt;/del&gt;e &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;una separazione di 4&lt;/del&gt;,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;7”&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Le due coppie AB &lt;/ins&gt;e &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;CD&lt;/ins&gt;, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;sono sicuramente due sistemi binari legati gravitazionalmente&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;La prima osservazione &lt;/del&gt;di &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;questa bella coppia è stata fatta nel 1718 da Bradley &lt;/del&gt;e &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Pound,&amp;nbsp; che ne intuirono il moto proprio.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(Nota a cura &lt;/ins&gt;di &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Paolo Morini &lt;/ins&gt;e &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Giuseppe Micello)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Già Herschel, misurando parecchie volte la posizione reciproca nel corso degli anni delle due stelle, si avvide del lento moto orbitale della secondaria attorno alla primaria.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Per il Reverendo Webb, è “il più bel sistema doppio del nostro emisfero&lt;/del&gt;. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Eccellente &lt;/del&gt;per &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;piccoli telescopi.”&amp;nbsp; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[image:AA_NuSco_Mappa Legenda&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;jpg|400px|center|Mappa &lt;/ins&gt;per &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;l'individuazione di Nu Scorpii]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Camille Flammarion, la descrive come una “gemma del cielo” e ne parla come di un sistema triplo. &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;In effetti, a circa 70”di distanza, vi è una stella rosso /arancio di nona magnitudine, che sembra avere lo stesso moto proprio di Castore e venne misurata per la prima volta nel 1823, dall’astronomo inglese James South.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Si tratta della componente AC del sistema. Esiste anche una componente AD di magnitudine 10.1, situata a 185.2&lt;/del&gt;&amp;quot; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;e secondo un angolo di posizione &lt;/del&gt;di &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;222° (dati del 1998).&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;div style=&lt;/ins&gt;&amp;quot;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;text-align: center;&amp;quot;&amp;gt;''Mappa per l'individuazione &lt;/ins&gt;di &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Nu Scorpii''&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Inoltre A e B sono entrambe doppie spettroscopiche di periodo rispettivamente 9.21 e 2.93 giorni: un sistema di grande complessità.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;(Nota a cura di Paolo Morini e Giuseppe Micello)&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
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&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[image:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;AA_AlfaGem_Mappa Legenda&lt;/del&gt;.jpg&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;|600px&lt;/del&gt;|center&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;|Mappa per l'individuazione della Delta Orionis&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[image:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;AA_NuSco_Kussi1&lt;/ins&gt;.jpg|center]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Mappa per l'individuazione &lt;/del&gt;di &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Castore (Alpha Geminorum)&lt;/del&gt;''&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Rappresentazione &lt;/ins&gt;di &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Nu Scorpii osservata con un rifrattore da 102 mm di diametro a 205 ingrandimenti, dall'astrofilo Kenichi Kushida&lt;/ins&gt;''&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[image:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;AA_Alfa Gem Kussi 1&lt;/del&gt;.jpg|center]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[image:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;AA_NuSco_Kussi2&lt;/ins&gt;.jpg|center]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Rappresentazione di &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Castore &lt;/del&gt;osservata con un &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;rifrattore &lt;/del&gt;da &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;102 mm di diametro &lt;/del&gt;a &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;164 &lt;/del&gt;ingrandimenti, dall'astrofilo Kenichi Kushida''&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Rappresentazione di &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Nu Scorpii &lt;/ins&gt;osservata con un &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;riflettore &lt;/ins&gt;da &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;250mm &lt;/ins&gt;a &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;428 &lt;/ins&gt;ingrandimenti, dall'astrofilo Kenichi Kushida''&amp;lt;/div&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;!-- diff generator: internal 2026-08-28 23:48:13 --&gt;
&lt;/table&gt;</description>
			<pubDate>Fri, 29 Jun 2012 07:34:26 GMT</pubDate>			<dc:creator>Giuseppe</dc:creator>			<comments>http://divulgazione.uai.it/index.php/Discussione:Stella_doppia_del_mese_di_luglio_2012</comments>		</item>
		<item>
			<title>Paolomorini:&amp;#32;Creata pagina con '&lt;span style=&quot;color:red&quot;&gt;'''ATTENZIONE ! - PAGINA IN CORSO DI COMPLETAMENTO NON ANCORA LINKATA AL CIELO DEL MESE !!!'''&lt;/span&gt;  &lt;span style=&quot;color:red&quot;&gt;'''LE INFORMAZIONI E I CONT…'</title>
			<link>http://divulgazione.uai.it/index.php?title=Stella_doppia_del_mese_di_luglio_2012&amp;diff=9079&amp;oldid=prev</link>
			<description>&lt;p&gt;Creata pagina con &amp;#39;&amp;lt;span style=&amp;quot;color:red&amp;quot;&amp;gt;&amp;#39;&amp;#39;&amp;#39;ATTENZIONE ! - PAGINA IN CORSO DI COMPLETAMENTO NON ANCORA LINKATA AL CIELO DEL MESE !!!&amp;#39;&amp;#39;&amp;#39;&amp;lt;/span&amp;gt;  &amp;lt;span style=&amp;quot;color:red&amp;quot;&amp;gt;&amp;#39;&amp;#39;&amp;#39;LE INFORMAZIONI E I CONT…&amp;#39;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nuova pagina&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;color:red&amp;quot;&amp;gt;'''ATTENZIONE ! - PAGINA IN CORSO DI COMPLETAMENTO NON ANCORA LINKATA AL CIELO DEL MESE !!!'''&amp;lt;/span&amp;gt;&lt;br /&gt;
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&amp;lt;span style=&amp;quot;color:red&amp;quot;&amp;gt;'''LE INFORMAZIONI E I CONTENUTI POSSONO ESSERE INESATTI E NON PERTINENTI AL TITOLO DELLA PAGINA'''&amp;lt;/span&amp;gt;&lt;br /&gt;
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=&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;Una doppia al mese - Febbraio 2011 - Alpha Geminorum&amp;lt;/div&amp;gt;=&lt;br /&gt;
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[[image:AA_logo_apprendista_astrofilo_stelle_doppie.jpg|center|400px]]&lt;br /&gt;
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{|align=&amp;quot;center&amp;quot; border=&amp;quot;1&amp;quot;&lt;br /&gt;
!colspan=&amp;quot;6&amp;quot;|Alpha Geminorum&lt;br /&gt;
|-&lt;br /&gt;
!Componente&lt;br /&gt;
!AR (2000)&lt;br /&gt;
!Dec (2000)&lt;br /&gt;
!magnitudine&lt;br /&gt;
!separazione&lt;br /&gt;
!AP&lt;br /&gt;
|-&lt;br /&gt;
!STF 1110 AB&lt;br /&gt;
!07 hh 34.6 mm&lt;br /&gt;
!+31° 53'&lt;br /&gt;
!1.93/2.97&lt;br /&gt;
!4.6&amp;quot; (2007)&lt;br /&gt;
!60° (2007)&lt;br /&gt;
|}&lt;br /&gt;
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Castore (Struve 1110), è la stella Alfa della costellazione dei Gemelli.&lt;br /&gt;
 &lt;br /&gt;
E’ una stella doppia distante circa 51 anni luce ed è una tra le più belle stelle doppie osservabili anche con strumenti modesti.&lt;br /&gt;
Le due componenti, hanno un colore bianco/azzurro e orbitano una attorno all’altra in circa 410 anni e le ultime misurazioni (2010) danno 58° come angolo di posizione e una separazione di 4,7”.&lt;br /&gt;
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La prima osservazione di questa bella coppia è stata fatta nel 1718 da Bradley e Pound,  che ne intuirono il moto proprio.&lt;br /&gt;
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Già Herschel, misurando parecchie volte la posizione reciproca nel corso degli anni delle due stelle, si avvide del lento moto orbitale della secondaria attorno alla primaria.&lt;br /&gt;
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Per il Reverendo Webb, è “il più bel sistema doppio del nostro emisfero. Eccellente per piccoli telescopi.”  &lt;br /&gt;
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Camille Flammarion, la descrive come una “gemma del cielo” e ne parla come di un sistema triplo. &lt;br /&gt;
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In effetti, a circa 70”di distanza, vi è una stella rosso /arancio di nona magnitudine, che sembra avere lo stesso moto proprio di Castore e venne misurata per la prima volta nel 1823, dall’astronomo inglese James South.&lt;br /&gt;
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Si tratta della componente AC del sistema. Esiste anche una componente AD di magnitudine 10.1, situata a 185.2&amp;quot; e secondo un angolo di posizione di 222° (dati del 1998).&lt;br /&gt;
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Inoltre A e B sono entrambe doppie spettroscopiche di periodo rispettivamente 9.21 e 2.93 giorni: un sistema di grande complessità.&lt;br /&gt;
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(Nota a cura di Paolo Morini e Giuseppe Micello)&lt;br /&gt;
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[[image:AA_AlfaGem_Mappa Legenda.jpg|600px|center|Mappa per l'individuazione della Delta Orionis]]&lt;br /&gt;
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&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Mappa per l'individuazione di Castore (Alpha Geminorum)''&amp;lt;/div&amp;gt;&lt;br /&gt;
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[[image:AA_Alfa Gem Kussi 1.jpg|center]]&lt;br /&gt;
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&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Rappresentazione di Castore osservata con un rifrattore da 102 mm di diametro a 164 ingrandimenti, dall'astrofilo Kenichi Kushida''&amp;lt;/div&amp;gt;&lt;br /&gt;
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[[image:alfa geminorum_GiuseppeMicello.jpg|600px|center|border]]&lt;br /&gt;
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&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Disegno di Castore osservata da Giuseppe Micello con un rifrattore da 102 mm di diametro a 137.5 ingrandimenti''&amp;lt;/div&amp;gt;&lt;br /&gt;
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[[image:AA_Alfa Gem Kussi 2.jpg|center]]&lt;br /&gt;
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&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Immagine di Castore ottenuta con un telescopio da 250 mm dall'astrofilo Kenichi Kushida''&amp;lt;/div&amp;gt;&lt;br /&gt;
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[[image:AA_orbita Alpha Gem.jpg|400px|center]]&lt;br /&gt;
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&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Orbita apparente di Castore con indicate le posizioni dal 2000 fino a intervalli di 50 anni''&amp;lt;/div&amp;gt;&lt;br /&gt;
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[[image:AA_orbita Alpha Gem Herschel.jpg|400px|center]]&lt;br /&gt;
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&amp;lt;div style=&amp;quot;text-align: center;&amp;quot;&amp;gt;''Orbita apparente di Castore con indicate le posizioni relative al 1778 (anno dell'inizio delle osservazioni da parte di William Herschel) e al 1803 (anno della pubblicazione da parte di Herschel del fondamentale &amp;quot;Account of the Changes that have happened durint the last 25 years in the relative situation of double stars&amp;quot;). L'evidente differenza di angolo di posizione ammonta a circa 26°, e non poteva sfuggire a un osservatore attento come Herschel''&amp;lt;/div&amp;gt;&lt;br /&gt;
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Ringraziamo:&lt;br /&gt;
&lt;br /&gt;
l'editore [http://www.legendamap.com Legenda] [[image:AA_legenda logo.gif|100px]] che ci ha consentito di utilizzare le mappe dell'Atlante del Cielo per la rubrica delle stelle doppie.&lt;br /&gt;
&lt;br /&gt;
l'astrofilo Cor Berrevoets, autore del programma [http://aberrator.astronomy.net Aberrator] [[image:AA_Logo_Aberrator.jpg|100px]] con cui si possono realizzare, fra le molte cose possibili, schematizzazioni delle immagini offerte dalle stelle doppie al telescopio.&lt;br /&gt;
&lt;br /&gt;
l'astrofilo [http://www.synapse.ne.jp/kussi/index.htm Kenichi Kushida] [[image:AA_Logo_Kussi.jpg|50px]] per l'uso dei suoi disegni ed immagini telescopiche di stelle doppie e l'astrofilo [http://www2.odn.ne.jp/~ccr61210/www2.odn.ne.jp/ind99.html Kazumi Funakoshi] [[image:AA_Logo_Kazumi.gif|50px]] per il supporto tecnico.&lt;br /&gt;
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l'astrofilo [http://www.geocities.jp/toshimi_taki/index.htm Toshimi Taki] [[image:AA_toshimi taki logo.jpg|35px]] per il bellissimo &amp;quot;Atlante delle stelle doppie&amp;quot; e per il suo programma di calcolo per la rappresentazione delle orbite apparenti delle stelle doppie. &lt;br /&gt;
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[[Osserviamo_le_stelle_doppie|'''Per saperne qualcosa in più sulle Stelle Doppie ...''']]&lt;/div&gt;</description>
			<pubDate>Sun, 30 Jan 2011 11:55:41 GMT</pubDate>			<dc:creator>Paolomorini</dc:creator>			<comments>http://divulgazione.uai.it/index.php/Discussione:Stella_doppia_del_mese_di_luglio_2012</comments>		</item>
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