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NGC 2736 - 版本历史
2026-07-17T12:35:17Z
在这个wiki上该页的修订历史
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imported>Kcx36：// Edit via Wikiplus
2024-09-15T07:50:30Z
<p>// Edit via Wikiplus</p>
<p><b>新页面</b></p><div>{{Infobox nebula<br />
| image = [[Image:Pencil hst big.jpg|250px|]]<br />
| name = [[星云和星团新总表|NGC]] 2736<br />
| type = Supernova Remnant<br />
| epoch = [[J2000]]<br />
| ra = {{RA|9|0|17}}<ref name="ned">{{cite web<br />
| title=NASA/IPAC EXTRAGALACTIC DATABASE<br />
| work=Results for NGC 2736<br />
| url=http://nedwww.ipac.caltech.edu<br />
| accessdate=2007-04-03<br />
| archive-date=2011-05-14<br />
| archive-url=https://web.archive.org/web/20110514100451/http://nedwww.ipac.caltech.edu/<br />
| dead-url=no<br />
}}</ref><br />
| dec = {{DEC|-45|54|57}}<ref name="ned" /><br />
| dist_ly = 815 [[光年]]<br />
| appmag_v = +12.0?<br />
| size_v = <br />
| constellation = [[船帆座]]<ref name="her">{{cite web<br />
| title=Hubble Heritage Site<br />
| work=Results for NGC 2736<br />
| url=http://heritage.stsci.edu/2003/16/fast_facts.html<br />
| accessdate=2007-04-03<br />
| archive-url=https://web.archive.org/web/20070417151421/http://heritage.stsci.edu/2003/16/fast_facts.html<br />
| archive-date=2007-04-17<br />
| dead-url=yes<br />
}}</ref><br />
| radius_ly = <br />
| absmag_v = <br />
| notes = <br />
| names = NGC 2736, 铅笔星云<br />
}}<br />
<br />
'''NGC 2736'''，位于[[船帆座]]的[[船帆座脉冲星]]附近，是[[船帆座超新星残骸]]的一部分。它因为其线型外观而有一个更受欢迎的名字——'''铅笔星云'''。它距离[[太阳系]]815[[光年]]（250[[秒差距]]），被认为是船帆座超新星残骸冲击波的一个组成部分。它每小时移动大约644,000千米。1835年3月1日，[[英国]][[天文学家]][[约翰·赫歇尔]]发现在[[好望角]]发现这个天体<ref>{{cite web |title=存档副本 |url=http://www.ngcic.org/papers/rngc5.htm |accessdate=2006-02-16 |deadurl=yes |archiveurl=https://archive.today/19991012164140/http://www.ngcic.org/papers/rngc5.htm |archivedate=1999-10-12 }}</ref>。<br />
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== 参见 ==<br />
* [[NGC天体列表 (2000-2999)]]<br />
* [[船帆座超新星残骸]]<br />
<br />
== 外部链接 ==<br />
* [https://web.archive.org/web/20100710120018/http://www.space.com/scienceastronomy/hubble_pencil_030605.html Space.com中NGC 2736的相关文章]<br />
* [http://www.nasa.gov/vision/universe/starsgalaxies/pencil_nebula.html NASA的描述]{{Wayback|url=http://www.nasa.gov/vision/universe/starsgalaxies/pencil_nebula.html |date=20100712064036 }}<br />
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== 参考资料 ==<br />
{{reflist}}<br />
<br />
{{Catalogs|NGC=2736}}<br />
{{RCW}}<br />
<br />
[[Category:船帆座NGC天体|2736]]</div>
imported>Kcx36