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	<id>https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=Messier_56</id>
	<title>Messier 56 - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=Messier_56"/>
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	<updated>2026-05-24T10:37:28Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.36.2</generator>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=Messier_56&amp;diff=284292&amp;oldid=prev</id>
		<title>WikiSysop: no summary specified</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=Messier_56&amp;diff=284292&amp;oldid=prev"/>
		<updated>2021-11-02T14:48:29Z</updated>

		<summary type="html">&lt;p&gt;no summary specified&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&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 14:48, 2. 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-l53&quot;&gt;Redak 53:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 53:&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;* {{engl}} Courtney Seligman: [http://cseligman.com/text/atlas/ngc67a.htm#6779 Objekti Novog općeg kataloga: NGC 6750 - 6799]&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;* {{engl}} Courtney Seligman: [http://cseligman.com/text/atlas/ngc67a.htm#6779 Objekti Novog općeg kataloga: NGC 6750 - 6799]&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;br/&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;br/&gt;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{commonscat}}&lt;/del&gt;&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; &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;{{Messierov katalog}}&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;{{Messierov katalog}}&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;{{Objekti u Novom općem katalogu 6601 - 6800}}&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;{{Objekti u Novom općem katalogu 6601 - 6800}}&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_56&amp;diff=57102&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_56&amp;diff=57102&amp;oldid=prev"/>
		<updated>2021-08-24T10:26:28Z</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 56'''--&amp;gt;{{Objekt dubokog svemira |&lt;br /&gt;
| image = [[Datoteka:M56.jpg|300px]]&lt;br /&gt;
&amp;lt;small&amp;gt;Kuglasti skup M56.&amp;lt;/small&amp;gt;&lt;br /&gt;
| name = [[Messierov katalog|M]] 56&lt;br /&gt;
| type = [[kuglasti skup]] (X)&lt;br /&gt;
| epoch = [[J2000]]&lt;br /&gt;
| discoverer =  [[Charles Messier]]&lt;br /&gt;
| discovery_date = [[23. siječnja]] [[1779.]]&lt;br /&gt;
| ra = {{RA|19|16|36}}&lt;br /&gt;
| dec = {{DEC|+30|11|0}}&lt;br /&gt;
| dist_ly = 32.900&lt;br /&gt;
| dist_pc = 10.100&lt;br /&gt;
| appmag_v = 8,30&lt;br /&gt;
| size_v = 9,0' x 9,0'&lt;br /&gt;
| radius_ly = &lt;br /&gt;
| absmag_v = &lt;br /&gt;
| constellation = [[Lira (zviježđe)|Lira]]&lt;br /&gt;
| notes = &lt;br /&gt;
| names = &lt;br /&gt;
*&lt;br /&gt;
* NGC 6779&lt;br /&gt;
* C 1914+300 &lt;br /&gt;
* GCl 110 &lt;br /&gt;
| catalog = NGC&lt;br /&gt;
| catalog number = 6779&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;
'''Messier 56''' (M56 ili NGC 6779) je malen i taman [[kuglasti skup]] u zviježđu [[Lira (zviježđe)|Lira]]. M56 spada među originalna otkrića [[Charles Messier|Charlesa Messira]]. Prvi put ga je ugledao [[23. siječnja]] [[1779.]] godine i opisao kao ''maglicu bez zvijezda'', slično kao i većinu kuglastih skupova. Prvi ga je u zvijezde razlučio [[William Herschel]] oko 1784. godine.&lt;br /&gt;
&lt;br /&gt;
== Svojstva ==&lt;br /&gt;
&lt;br /&gt;
M56 je jedan o kuglastih skupova najslabijeg sjaja u Messiorovom katalogu, posebno zbog nedostatka sjajne jezgre koju ima većina kuglastih skupova. M56 spada u skupove tipa X , što znači da nije veoma gust. Udaljenost skupa je oko 32.900 [[ly|gs]], na toj udaljenosti njegov prividna promjer od 8,8 [[lučna minuta|lučnih minuta]] odgovara stvarnom promjeru od 85 gs. Najsjajnije zvijezde imaju sjaj od [[prividni sjaj|magnitude]] + 13. Do danas je u skupu otkriveno desetak promjenjivih zvijezda. Skup nam prilazi velikom brzinom od 145 [[km/s]].&lt;br /&gt;
&lt;br /&gt;
== Amaterska promatranja ==&lt;br /&gt;
&lt;br /&gt;
M56 nalazi se na pola puta od između zvijezda [[Beta Labuda|Bete Labuda]] i [[Gama Lire|Game Lire]]. Moguće ga je uočiti s dalekozorom, ali za to su potrebni malo bolji promatrački uvjeti. Skup je lijep prizor zbog činjenice da se nalazi u [[Mliječna staza|Kumovoj slami]] pa je okružen mnogobrojnim zvijezdama. U teleskopu od 150 mm moguće je uočiti oko 6 zvijezda na povećanju od 100 puta. Veći teleskopi, poput 250 mm teleskopa u stanju su razlučiti cijeli skup.&lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
{{izvori}}&lt;br /&gt;
&lt;br /&gt;
== Vanjske poveznice ==&lt;br /&gt;
* {{engl}} {{seds|6779}}&lt;br /&gt;
* {{engl}} Hartmut Frommert: [http://spider.seds.org/ngc/revngcic.cgi?NGC6779 Revidirani Novi opći katalog]&lt;br /&gt;
* {{engl}} [http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+6779 Izvangalaktička baza podataka NASA-e i IPAC-a]&lt;br /&gt;
* {{engl}} [http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+6779 Astronomska baza podataka SIMBAD]&lt;br /&gt;
* {{engl}}  [http://vizier.u-strasbg.fr/viz-bin/VizieR-S?NGC+6779 VizieR]&lt;br /&gt;
* [http://www.ngcicproject.org/dss/n/5/n6779.jpg DSS-ova slika NGC 6779]&lt;br /&gt;
* {{engl}} Auke Slotegraaf: [http://www.docdb.net/show_object.php?id=ngc_6779 NGC 6779] Deep Sky Observer's Companion&lt;br /&gt;
* {{engl}} [http://dso-browser.com/dso/info/NGC/6779 NGC 6779] DSO-tražilica&lt;br /&gt;
* {{engl}} Courtney Seligman: [http://cseligman.com/text/atlas/ngc67a.htm#6779 Objekti Novog općeg kataloga: NGC 6750 - 6799]&lt;br /&gt;
&lt;br /&gt;
{{commonscat}}&lt;br /&gt;
{{Messierov katalog}}&lt;br /&gt;
{{Objekti u Novom općem katalogu 6601 - 6800}}&lt;br /&gt;
&lt;br /&gt;
{{nebeske koordinate|19|16|36|+|30|11|0}}&lt;br /&gt;
[[Kategorija:Messierov katalog|M056]]&lt;br /&gt;
[[Kategorija:Kuglasti skupovi|M056]]&lt;br /&gt;
[[Kategorija:Lira (zviježđe)]]&lt;br /&gt;
[[Kategorija:NGC katalog|6779]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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