imported>暁月凛奈：使用DisamAssist清理消歧义链接：ESA（链接至欧洲空间局）。

2025-11-05T15:19:14Z

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{{Galaxy
| name = M108
| image = [[File:M108a.gif|250px]]
|caption = A [[Hubble Space Telescope]] (HST) image of M 108.<br />Credit: HST/[[NASA]]/[[欧洲空间局|ESA]].
| epoch = [[J2000]]
| constellation name = [[大熊座]]<ref name="sinnott1988">{{cite book
| author=R. W. Sinnott, editor
| title= The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer
| year=1988
| publisher=Sky Publishing Corporation and Cambridge University Press
| id=ISBN 978-0-933346-51-2}}</ref>
| type = SB(s)cd<ref name="ned">{{cite web
| title=NASA/IPAC Extragalactic Database
| work=Results for NGC 3556
| url=http://nedwww.ipac.caltech.edu/
| accessdate=2007-06-21
| archive-date=2018-12-25
| archive-url=https://web.archive.org/web/20181225045153/http://ned.ipac.caltech.edu/
| dead-url=no
}}</ref>
| ra = {{RA|11|11|31.0}}<ref name="ned" />
| dec = {{DEC|+55|40|27}}<ref name="ned" />
| z = 699 ± 9 [[公里|km]]/s<ref name="ned" />
| dist_ly = 14100000 [[秒差距|pc]]<ref>Q. Daniel Wang et al., [http://arxiv.org/PS_cache/astro-ph/pdf/0308/0308150v1.pdf Chandra Observation of the Edge-on Galaxy NGC 3556 (M 108): Violent Galactic Disk-halo Interaction Revealed]</ref>
| appmag_v = 10.7<ref name="ned" />
| size_v = 8′.7 × 2′.2<ref name="ned" />
| names = [[New General Catalogue|NGC]] 3556,<ref name="ned" /> [[Principal Galaxies Catalogue|PGC]] 34030,<ref name="ned" /> [[Uppsala General Catalogue|UGC]] 6225<ref name="ned" />}}
'''M108'''（'''[[NGC天体|NGC]] 3556'''）是一个位于[[大熊座]]的側向[[地球]]的[[漩涡星系]]。其[[星等]]：+10

== 参见 ==
* [[M97]]
* [[大熊座]]
* [[梅西耶天体]]
* [[梅西耶天体列表]]
* [[深空天体]]
* [[NGC天体列表]]

== 参考文献 ==
<div class="references-small">
<references />
</div>
{{梅西耶天体}}
{{星系小作品}}

[[Category:梅西耶天體|108]]
[[Category:大熊座NGC天体]]
[[Category:螺旋星系]]

M108 - 版本历史

imported>暁月凛奈：​使用DisamAssist清理消歧义链接：ESA（链接至欧洲空间局）。

imported>暁月凛奈：使用DisamAssist清理消歧义链接：ESA（链接至欧洲空间局）。