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	<id>https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=Messier_70</id>
	<title>Messier 70 - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=Messier_70"/>
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	<updated>2026-05-24T09:34:06Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.36.2</generator>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=Messier_70&amp;diff=284306&amp;oldid=prev</id>
		<title>WikiSysop: no summary specified</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=Messier_70&amp;diff=284306&amp;oldid=prev"/>
		<updated>2021-11-02T14:50:49Z</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 14:50, 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-l54&quot;&gt;Redak 54:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 54:&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/ngc66a.htm#6681 Objekti Novog općeg kataloga: NGC 6650 - 6699]&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/ngc66a.htm#6681 Objekti Novog općeg kataloga: NGC 6650 - 6699]&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_70&amp;diff=59126&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_70&amp;diff=59126&amp;oldid=prev"/>
		<updated>2021-08-25T05:00:31Z</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 70'''--&amp;gt;{{Objekt dubokog svemira |&lt;br /&gt;
| image = [[Datoteka:Messier70.jpg|300px|]]&lt;br /&gt;
&amp;lt;small&amp;gt;Kuglasti skup M70.&amp;lt;/small&amp;gt;&lt;br /&gt;
| name = [[Messierov katalog|M]] 70&lt;br /&gt;
| type = [[kuglasti skup]] (V)&lt;br /&gt;
| epoch = [[J2000]]&lt;br /&gt;
| discoverer = [[Charles Messier]]&lt;br /&gt;
| discovery_date =  [[31. kolovoza]] [[1780.]]&lt;br /&gt;
| ra = {{RA|18|43|12,64}}&lt;br /&gt;
| dec = {{DEC|-32|17|30,8}}&lt;br /&gt;
| dist_ly = 29.300&lt;br /&gt;
| dist_pc = 9.000&lt;br /&gt;
| appmag_v = 7,9&lt;br /&gt;
| size_v = 8' x 8'&lt;br /&gt;
| radius_ly = &lt;br /&gt;
| absmag_v = &lt;br /&gt;
| constellation = [[Strijelac_(zviježđe)|Strijelac]]&lt;br /&gt;
| notes = &lt;br /&gt;
| names = &lt;br /&gt;
*&lt;br /&gt;
* NGC 6681&lt;br /&gt;
* C 1840-323 &lt;br /&gt;
* GCl 101 &lt;br /&gt;
| catalog = NGC&lt;br /&gt;
| catalog number = 6681&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 70''' (M70 ili NGC 6681) jedan je od tamnijih [[kuglasti skup|kuglastih skupova]] u [[Messierov katalog|Messierovom katalogu]]. Skup je otkrio [[Charles Messier]] [[31. kolovoza]] [[1780.]] godine i opisao ga kao &amp;quot;maglicu bez zvijezda&amp;quot;. Skup je prvi na zvijezde razlučio [[William Herschel]].&lt;br /&gt;
&lt;br /&gt;
==Svojstva==&lt;br /&gt;
M70 nalazi se blizu [[Messier 69|M69]], tek je 1800 [[ly|svj. g.]] udaljen od njega. M70 je nešto manji i nešto bliži od M69. M70 nalazi se 29.300 svj. g., promjer mu je 68 svj. g., a prividan promjer je oko 8'. Jezgra skupa je vjerojatno proživjela urušavanje i zato je veoma gusta i kompaktna. Skup sadrži samo dvije promjenjive zvijezde. M70 se od nas udaljava brzinom od 200 km/s. Blizu je [[galaktičko središte|galaktičkom središtu]]. Dvije su [[promjenljiva zvijezda|promjenljive zvijezde]] u ovom skupu.&lt;br /&gt;
&lt;br /&gt;
M70 je postao slavan kada su [[Alan Hale]] i [[Thomas Bopp]] promatrali [[1995.]] godine. Pritom su otkrili komet [[Komet Hale-Bopp|Hale-Bopp]].&lt;br /&gt;
&lt;br /&gt;
==Amaterska promatranja==&lt;br /&gt;
&lt;br /&gt;
M70 je nešto tamniji od M69. [[Prividni sjaj]] M70 je + magnitude 7,9. Nalazi se na velikoj južnoj [[deklinaciji]] što otežava njegovo promatranje iz naših krajeva. U 200 mm-skom  teleskopu skup se jedva vidi kao okrugla maglica.&lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
{{izvori}}&lt;br /&gt;
&lt;br /&gt;
== Vanjske poveznice ==&lt;br /&gt;
* {{engl}} {{seds|6681}}&lt;br /&gt;
* {{engl}} Hartmut Frommert: [http://spider.seds.org/ngc/revngcic.cgi?NGC6681 Revidirani Novi opći katalog]&lt;br /&gt;
* {{engl}} [http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+6681 Izvangalaktička baza podataka NASA-e i IPAC-a]&lt;br /&gt;
* {{engl}} [http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+6681 Astronomska baza podataka SIMBAD]&lt;br /&gt;
* {{engl}}  [http://vizier.u-strasbg.fr/viz-bin/VizieR-S?NGC+6681 VizieR]&lt;br /&gt;
* [http://www.ngcicproject.org/dss/n/5/n6681.jpg DSS-ova slika NGC 6681]&lt;br /&gt;
* {{engl}} Auke Slotegraaf: [http://www.docdb.net/show_object.php?id=ngc_6681 NGC 6681] Deep Sky Observer's Companion&lt;br /&gt;
* {{engl}} [http://dso-browser.com/dso/info/NGC/6681 NGC 6681] DSO-tražilica&lt;br /&gt;
* {{engl}} Courtney Seligman: [http://cseligman.com/text/atlas/ngc66a.htm#6681 Objekti Novog općeg kataloga: NGC 6650 - 6699]&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|18|43|12.64|-|32|17|30.8}}&lt;br /&gt;
[[Kategorija:Messierov katalog|M070]]&lt;br /&gt;
[[Kategorija:Kuglasti skupovi|M070]]&lt;br /&gt;
[[Kategorija:Strijelac (zviježđe)]]&lt;br /&gt;
[[Kategorija:NGC katalog|6681]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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