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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Messier_76</id>
	<title>Messier 76 - Povijest promjena</title>
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	<updated>2026-07-12T15:00:27Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Messier_76&amp;diff=536064&amp;oldid=prev</id>
		<title>Suradnik10: Zamjena teksta - &#039;{{Objekt dubokog svemira&#039; u &#039;{{Infookvir objekt dubokog svemira&#039;</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Messier_76&amp;diff=536064&amp;oldid=prev"/>
		<updated>2025-04-05T00:06:44Z</updated>

		<summary type="html">&lt;p&gt;Zamjena teksta - &amp;#039;{{Objekt dubokog svemira&amp;#039; u &amp;#039;{{Infookvir objekt dubokog svemira&amp;#039;&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;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&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 5. travanj 2025. u 00:06&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;!--&#039;&#039;&#039;Messier 76&#039;&#039;&#039;--&amp;gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Objekt &lt;/del&gt;dubokog svemira |&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;!--&#039;&#039;&#039;Messier 76&#039;&#039;&#039;--&amp;gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Infookvir objekt &lt;/ins&gt;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:M76-RL5-DDmin-Gamma-LRGB 883x628.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:M76-RL5-DDmin-Gamma-LRGB 883x628.jpg|300px|]]&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;&amp;lt;small&amp;gt;Planetarna maglica M76.&amp;lt;/small&amp;gt;&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;&amp;lt;small&amp;gt;Planetarna maglica M76.&amp;lt;/small&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Suradnik10</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Messier_76&amp;diff=59443&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Messier_76&amp;diff=59443&amp;oldid=prev"/>
		<updated>2021-08-25T05:53:25Z</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;!--&amp;#039;&amp;#039;&amp;#039;Messier 76&amp;#039;&amp;#039;&amp;#039;--&amp;gt;{{Objekt dubokog svemira |&lt;br /&gt;
| image = [[Datoteka:M76-RL5-DDmin-Gamma-LRGB 883x628.jpg|300px|]]&lt;br /&gt;
&amp;lt;small&amp;gt;Planetarna maglica M76.&amp;lt;/small&amp;gt;&lt;br /&gt;
| name = [[Messierov katalog|M]] 76&lt;br /&gt;
| type = [[Planetarna maglica]]&lt;br /&gt;
| discoverer = [[Pierre Méchain]]&lt;br /&gt;
| discovery_date = [[5. rujna]] [[1780.]]&lt;br /&gt;
| discovery_place =&lt;br /&gt;
| epoch = [[J2000]]&lt;br /&gt;
| ra = {{RA|01|42|18.0}}&lt;br /&gt;
| dec = {{DEC|+51|35|00.0}}&lt;br /&gt;
| dist_ly = 1700&lt;br /&gt;
| dist_pc = 520&lt;br /&gt;
| appmag_v = 10.10&lt;br /&gt;
| size_v = 2.7&amp;#039; x 1.8&amp;#039;&lt;br /&gt;
| radius_ly = &lt;br /&gt;
| absmag_v = &lt;br /&gt;
| constellation = [[Perzej (zviježđe)|Perzej]]&lt;br /&gt;
| notes = &lt;br /&gt;
| names = NGC 650, HD 10346, M 76, PK 130-10.1&lt;br /&gt;
| PA = &lt;br /&gt;
| class = &lt;br /&gt;
| dreyer = &lt;br /&gt;
| catalog = NGC&lt;br /&gt;
| catalog number = 0650&lt;br /&gt;
| position_ref = &amp;lt;ref name=&amp;quot;HCNGC&amp;quot;&amp;gt;{{HCNGC}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
| appearance_ref = &amp;lt;ref name=&amp;quot;HCNGC&amp;quot; /&amp;gt;&lt;br /&gt;
| names_ref = &amp;lt;ref name=&amp;quot;HCNGC&amp;quot; /&amp;gt;&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Messier 76&amp;#039;&amp;#039;&amp;#039; (M76 ili NGC 650) je [[planetarna maglica]] u zviježđu [[Perzej (zviježđe)|Perzeju]], jedan je od najtamnijih i najteže uočljivih objekata u [[Messierov katalog|Messierovom katalogu]]. Maglicu je otkrio [[Pierre Méchain]] 5. rujna 1780.&lt;br /&gt;
&lt;br /&gt;
== Svojstva ==&lt;br /&gt;
&lt;br /&gt;
M76 je planetarna maglica koja svojom strukturom podsjeća na drugu planetarnu maglicu - [[Messier 27|M27]]. Maglica je poznata pod imenom &amp;#039;&amp;#039;Mala Bučica&amp;#039;&amp;#039; ili &amp;#039;&amp;#039;Maglica Leptir&amp;#039;&amp;#039;. Središnji dio maglice vjerojatno je rub blago eliptičnog prstena materijala kojeg mi vidimo skoro u ekvatorijalnoj ravnini. Prsten se širi brzinom od 24 km/s. Okomito na ravninu prstena materijal se širi mnogo brže i tvori leptirova krila.&lt;br /&gt;
&lt;br /&gt;
Središnji sjajni dio maglice ima dimenzije od 42&amp;quot; x 87&amp;quot;, krila 157&amp;quot; x 87&amp;quot;, a halo oko maglice pokriva regiju od 290&amp;quot; u promjeru. Materijal iz halo-a je vjerojatno zvijezda izbacila dok se nalazila u fazi [[spektralna klasa|crvenog diva]]. Danas središnja zvijezda ima [[prividni sjaj]] od magnitude + 16,6 i temperaturu površine 60.000 K. &lt;br /&gt;
&lt;br /&gt;
Vizualni prividni sjaj maglice M76 koji se mjeri u zelenom dijelu spektra mnogo je veći od fotografskog koji se mjeri u plavom dijelu spektra. Vizualni sjaj maglice je magnitude + 10,1, a fotografski magnitude + 12,2 . Posljedica razlike u sjaju je taj da planetarne maglice sadrže velike količine dvostruko ioniziranog kisika, [[O III]], u sebi koji zrači u valnim duljinama oko 500,7 nm, tj zelenom dijelu spektra. &lt;br /&gt;
&lt;br /&gt;
Udaljenost M76 je slabo poznata. Procijene se kreću od 1700 do 15.000 [[ly|svjetlosnih godina]].&lt;br /&gt;
&lt;br /&gt;
== Amaterska promatranja ==&lt;br /&gt;
&lt;br /&gt;
Maglicu je moguće uočiti u teleskopima s promjerom objektiva iznad 80 mm. U 200 mm teleskopu može se vidjeti cilindrična maglica sa svjetlijim zapadnim dijelom od istočnog. U sredini se može primijetiti tamnija regija. Maglica je vizualno duga oko 2&amp;#039; i široka oko 0,8&amp;#039;. [[UHC filter|Filter UHC]] ne pomaže mnogo.&lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
{{izvori}}&lt;br /&gt;
&lt;br /&gt;
== Vanjske poveznice ==&lt;br /&gt;
&lt;br /&gt;
[http://www.inet.hr/~vevrhova/skice/mes/m076.html Skica M76 kroz 200 mm teleskop]&lt;br /&gt;
* {{seds|0643}}&lt;br /&gt;
&lt;br /&gt;
{{Navigacija NGC|643}}&lt;br /&gt;
{{Messierov katalog}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Messierov katalog|M076]]&lt;br /&gt;
[[Kategorija:Planetarne maglice|M076]]&lt;br /&gt;
[[Kategorija:Perzej (zviježđe)]]&lt;br /&gt;
[[Kategorija: NGC katalog|0650]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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