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	<id>https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=Messier_40</id>
	<title>Messier 40 - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=Messier_40"/>
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	<updated>2026-05-23T23:32:04Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
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	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=Messier_40&amp;diff=310185&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatska zamjena teksta  (-{{otheruses2 +{{Drugo značenje2)</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=Messier_40&amp;diff=310185&amp;oldid=prev"/>
		<updated>2021-11-09T09:56:32Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatska zamjena teksta  (-{{otheruses2 +{{Drugo značenje2)&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 09:56, 9. studenoga 2021.&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!--'''Messier 40'''--&amp;gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;otheruses2&lt;/del&gt;|[[M40]]}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;!--'''Messier 40'''--&amp;gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Drugo značenje2&lt;/ins&gt;|[[M40]]}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Objekt dubokog svemira |&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Objekt dubokog svemira |&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| image = [[Datoteka:Messier object 40.jpg|300px|]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| image = [[Datoteka:Messier object 40.jpg|300px|]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=Messier_40&amp;diff=51053&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=Messier_40&amp;diff=51053&amp;oldid=prev"/>
		<updated>2021-08-23T06:34:06Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--'''Messier 40'''--&amp;gt;{{otheruses2|[[M40]]}}&lt;br /&gt;
{{Objekt dubokog svemira |&lt;br /&gt;
| image = [[Datoteka:Messier object 40.jpg|300px|]]&lt;br /&gt;
&amp;lt;small&amp;gt;Messier 40, dvostruka zvijezda u Velikom medvjedu.&amp;lt;/small&amp;gt;&lt;br /&gt;
| name = [[Messierov katalog|M]] 40&lt;br /&gt;
| type = [[otvoreni skup]]&lt;br /&gt;
| discoverer = [[Friedrich August Theodor Winnecke]]&lt;br /&gt;
| discovery_date = [[1863.]]&lt;br /&gt;
| epoch = [[J2000]]&lt;br /&gt;
| ra = {{RA|12|21|54.0}}&lt;br /&gt;
| dec = {{DEC|+58|06|00.0}}&lt;br /&gt;
| dist_ly = 1,900 i 550&lt;br /&gt;
| dist_pc = 582 i 168&lt;br /&gt;
| appmag_v = 9.00&lt;br /&gt;
| size_v = 0.9'&lt;br /&gt;
| radius_ly = &lt;br /&gt;
| absmag_v = &lt;br /&gt;
| constellation = [[Veliki medvjed (zviježđe)|Veliki medvjed]]&lt;br /&gt;
| notes = &lt;br /&gt;
| names = Winnecke 4&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
'''Messier 40''' (M40 ili WNC 4) također ''Winnecke 4'', je dvostruka zvijezda u zviježđu [[Veliki medvjed (zviježđe)|Veliki medvjed]]. Nepoznato je zašto je [[Charles Messier]] dodao ovaj objekt u svoj katalog. Kao jedan od razloga se spominje promatranje [[Johann Hevelius|Johanna Heveliusa]] iz XVII. stoljeća koji je na tom mjestu uočio maglicu. Prema opisu, Messier nije vidio nikakvu maglicu na tom mjestu. Kako je već zvijezdama odredio položaj odlučio ih je uvrstiti u katalog.&lt;br /&gt;
&lt;br /&gt;
== Svojstva ==&lt;br /&gt;
&lt;br /&gt;
M40 je optička dvostruka zvijezda. Dvije zvijezde čine par samo zato što su se našla u doglednici. Komponenta A, prema istraživanju iz 2002. godine, udaljena je od nas 1,900 +/- 750 [[ly]], a komponenta B je udaljena 550 +/- 230 ly.&lt;br /&gt;
&lt;br /&gt;
[[prividni sjaj|Prividna magnituda]] zvijezdi je + 9.74 i + 10.18. Njihov ukupan sjaj je + 9.3 magnitude. Razmak između zvijezda je 52.6&amp;quot; i pozicijski kut iznosi 77°. Obje zvijezde su žute boje i pripadaju u [[spektralna klasa|spektralne klase]] G0 i F8.&lt;br /&gt;
&lt;br /&gt;
== Amaterska promatranja ==&lt;br /&gt;
&lt;br /&gt;
Zvijezdu je lagano razdvojiti i najmanjim teleskopom. Moguće ju je razdvojiti i [[Dvogled|dvogledom]] pod uvjetom da je montiran na stalak. Sama [[zvijezda]] nije nešto osobito impresivna i zato je u većini slučajeva zanemarena.&lt;br /&gt;
&lt;br /&gt;
{{Messierov katalog}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Messierov katalog|M040]]&lt;br /&gt;
[[Kategorija:Višestruke zvijezde]]&lt;br /&gt;
[[Kategorija:Veliki medvjed]]&lt;br /&gt;
[[Kategorija:Zvijezde]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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