2026年5月5日 (二) 13:13 imported>Xcxin

2026-05-05T13:13:13Z

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{{Infobox Galaxy
| name = [[New General Catalogue|NGC]] 5907
| image = [[File:Ngc5907 stellar stream.jpg|200px]]
| caption = [[數位巡天|DSS2]]看見的NGC 5907 0.3° view
| credit = [[帕洛馬山天文台]]/[[STScI]]/[[WikiSky]]
| epoch =
| ra = {{RA|15|15|53.8}}<ref name="ned">{{cite web
| title=NASA/IPAC Extragalactic Database
| work=Results for various galaxies
| url=http://nedwww.ipac.caltech.edu/
| accessdate=2006-10-17
| archive-date=2011-05-14
| archive-url=https://web.archive.org/web/20110514100451/http://nedwww.ipac.caltech.edu/
| dead-url=no
}}</ref>
| dec = {{DEC|+56|19|44}}<ref name="ned"/>
| constellation name = [[天龍座]]
| z =
| dist_ly = 3.9{{e|6}}
| type = Sb+
| appmag_v = 11.1
| size_v = 12.7′ × 1.4′
| size = ~{{convert|53.15|kpc|ly|abbr=on|lk=on|order=flip}}
| notes =
| names =H II.759, GC 4087, h 1917, Splinter Galaxy
}}

'''NGC 5907'''是個距離[[地球]]大約3,900萬[[光年]]遠的[[螺旋星系]]，它的[[金屬量]]異於正常的低，和有少許可檢測到的巨星，整個星系幾乎都由矮星組成<ref>{{cite journal| url=http://adsabs.harvard.edu/abs/1998AAS...193.0807L| title=Weighing the Stellar Content of NGC 5907's Dark Matter Halo| last=Liu| first=M. C.| coauthors=Marleau, F. R.; Graham, J. R.; Charlot, S.; Sackett, P.; Zepf, S. E.| journal=Bulletin of the American Astronomical Society| volume=30| pages=1258| date=1998年12月| access-date=2009-04-19| archive-date=2017-01-18| archive-url=https://web.archive.org/web/20170118165347/http://adsabs.harvard.edu/abs/1998AAS...193.0807L| dead-url=no}}</ref>。

1788年5月5日，[[威廉·赫歇爾]]發現這個星系<ref name="selig">{{cite web | url = https://cseligman.com/text/atlas/ngc59.htm#5907 | title = New General Catalogue Objects: NGC{{nbsp}}5907 | last = Seligman | first = Courtney | website = Celestial Atlas | access-date = 2 January 2025}}</ref>，是[[NGC 5866星系群]]的成員之一。超新星1940 A以及2026Kid出現在這個星系內<ref>{{Cite web |url=http://seds.org/MESSIER/xtra/ngc/n5907.html |title=NGC 5907 |accessdate=2009-04-19 |archive-date=2009-02-23 |archive-url=https://web.archive.org/web/20090223185320/http://seds.org/messier/xtra/ngc/n5907.html |dead-url=no }}</ref>。

==NGC 5906==
NGC 5907也被稱為'''NGC 5906'''<ref name=selig /><ref name=":1">{{Cite web|title=Your NED Search Results|url=http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC%205907&extend=no&hconst=73&omegam=0.27&omegav=0.73&corr_z=1&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA%20or%20Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES|access-date=2020-06-26|website=ned.ipac.caltech.edu}}</ref>。第二個NGC編號指的是位於塵埃帶西側的星系較暗的部分，由[[愛爾蘭]]天文學家兼[[物理學家]][[喬治·約翰斯通·斯托尼]]於1850年4月13日記錄下來。

== 參考資料 ==
{{reflist}}

== 外部連結 ==
* [https://web.archive.org/web/20090610215401/http://www.dsi-astronomie.de/NGC5907N.html NGC5907 ]
*{{WikiSky}}

{{galaxy-stub}}
{{Sky|15|15|53.8|+|56|19|44|3900000}}
{{Catalogs|NGC=5907}}
{{Ngc60}}

[[Category:NGC天體|5907]]
[[Category:天龍座]]
[[Category:NGC 5866星系群]]
[[Category:1788年發現的天體]]

NGC 5907 - 版本历史

2026年5月5日 (二) 13:13 imported>Xcxin