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{{Infobox Galaxy
| name = [[NGC天體表|NGC]] 4312
| image = [[File:SDSS NGC 4312.jpg|250px]]
| caption = [[史隆數位巡天|SDSS]]拍摄的NGC 4312
| epoch = [[曆元|J2000]]
| type = SA(rs)ab<ref name="ned">{{cite web
| title=NASA/IPAC Extragalactic Database
| work=Results for NGC 4312
| url=http://nedwww.ipac.caltech.edu/
| access-date=2019-08-22
| archive-date=2000-10-19
| archive-url=https://web.archive.org/web/20001019032134/http://nedwww.ipac.caltech.edu/
| dead-url=no
}}</ref>
| ra = {{RA|12|22|31.3}}<ref name="ned" />
| dec = {{DEC|15|32|17}}<ref name="ned" />
| dist_ly = {{convert|17|Mpc|Mly|abbr=on|lk=on|order=flip}}<ref name=":1" />
| group_cluster = [[室女座星系團]]
| h_radial_v = 153 km/s<ref name="ned" />
| z = 0.000510<ref name="ned" />
| appmag_v = 12.53<ref name="ned" />
| size_v = 4.6 x 1.1<ref name="ned" />
| constellation name = [[后发座]]
| names = UGC 07442, VCC 0559, PGC 040095, MCG +03-32-014<ref name="ned" />
|size=~{{convert|18|kpc|ly|abbr=on|lk=on|order=flip}} (estimated)<ref name ="ned" />}}
'''NGC 4312'''是一个位于[[后发座]]的[[螺旋星系]]，距离地球5500万[[光年]]<ref>{{Cite web|url=https://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+4312&extend=no&hconst=73&omegam=0.27&omegav=0.73&corr_z=1&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES|title=Your NED Search Results|website=ned.ipac.caltech.edu|access-date=2019-08-22|archive-date=2022-12-01|archive-url=https://web.archive.org/web/20221201094516/https://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+4312&extend=no&hconst=73&omegam=0.27&omegav=0.73&corr_z=1&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES|dead-url=no}}</ref><ref name=":1">{{Cite journal|last1=Hughes|first1=T. M.|last2=Boissier|first2=S.|last3=Buat|first3=V.|last4=Ciesla|first4=L.|last5=Gavazzi|first5=G.|last6=Fossati|first6=M.|last7=Boselli|first7=A.|date=2015-07-01|title=Hα imaging of the Herschel Reference Survey - The star formation properties of a volume-limited, K-band-selected sample of nearby late-type galaxies|url=https://www.aanda.org/articles/aa/abs/2015/07/aa25712-15/aa25712-15.html|journal=Astronomy & Astrophysics|language=en|volume=579|pages=A102|doi=10.1051/0004-6361/201525712|arxiv=1504.01876|bibcode=2015A&A...579A.102B|issn=0004-6361|doi-access=free|access-date=2023-02-23|archive-date=2022-08-13|archive-url=https://web.archive.org/web/20220813154333/https://www.aanda.org/articles/aa/abs/2015/07/aa25712-15/aa25712-15.html|dead-url=no}}</ref>，1787年1月14日由[[威廉·赫歇爾]]发现，<ref>{{Cite web|url=https://cseligman.com/text/atlas/ngc43.htm#4312|title=New General Catalog Objects: NGC 4300 - 4349|website=cseligman.com|access-date=2019-08-19|archive-date=2023-05-01|archive-url=https://web.archive.org/web/20230501203443/https://cseligman.com/text/atlas/ngc43.htm#4312|dead-url=no}}</ref>，属于[[室女座星系團]]<ref name=":2">{{Cite journal|last1=Binggeli|first1=B.|last2=Sandage|first2=A.|last3=Tammann|first3=G. A.|date=1985-09-01|title=Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area.|journal=The Astronomical Journal|volume=90|pages=1681–1759|doi=10.1086/113874|bibcode=1985AJ.....90.1681B|issn=0004-6256}}</ref><ref>{{Cite journal|last1=Buta|first1=Ronald J.|last2=Sheth|first2=Kartik|last3=Athanassoula|first3=E.|author3-link=Lia Athanassoula|last4=Bosma|first4=A.|last5=Knapen|first5=Johan H.|last6=Laurikainen|first6=Eija|last7=Salo|first7=Heikki|last8=Elmegreen|first8=Debra|last9=Ho|first9=Luis C.|date=2015-04-01|title=A Classical Morphological Analysis of Galaxies in the Spitzer Survey of Stellar Structure in Galaxies (S4G)|journal=The Astrophysical Journal Supplement Series|volume=217|issue=2|pages=32|doi=10.1088/0067-0049/217/2/32|arxiv=1501.00454|bibcode=2015ApJS..217...32B|s2cid=119202943|issn=0067-0049}}</ref><ref>{{Cite web|url=https://ned.ipac.caltech.edu/cgi-bin/NEDatt?objname=NGC+4312|title=Detailed Object Classifications|website=ned.ipac.caltech.edu|access-date=2019-08-22|archive-date=2022-12-01|archive-url=https://web.archive.org/web/20221201094524/https://ned.ipac.caltech.edu/cgi-bin/NEDatt?objname=NGC+4312|dead-url=no}}</ref>，有一个[[低電離星系核|低電離星系核]].<ref>{{Cite journal|last1=Colpi|first1=M.|last2=Bonfanti|first2=C.|last3=Boselli|first3=A.|last4=Cortese|first4=L.|last5=Arosio|first5=I.|last6=Gavazzi|first6=G.|last7=Decarli|first7=R.|date=2007-07-06|title=The census of nuclear activity of late-type galaxies in the Virgo cluster|journal=Monthly Notices of the Royal Astronomical Society|volume=381|issue=1|pages=136–150|language=en|doi=10.1111/j.1365-2966.2007.12208.x|arxiv=0707.0999|bibcode=2007MNRAS.381..136D|doi-access=free}}</ref>。它已经受过[[衝壓力]]<ref>{{Cite journal|last1=Palous|first1=J.|last2=Taylor|first2=R.|last3=Jachym|first3=P.|last4=Koppen|first4=J.|date=2018-06-15|title=Ram Pressure Stripping Made Easy: An Analytical Approach|journal=Monthly Notices of the Royal Astronomical Society|volume=479|issue=4|pages=4367–4390|language=en|doi=10.1093/mnras/sty1610|arxiv=1806.05887|bibcode=2018MNRAS.479.4367K|s2cid=119245255}}</ref>。NGC 4312中心有一个[[中等質量黑洞]]，质量在一万到三十万[[太阳质量]]之间<ref>{{Cite journal|last1=Davis|first1=Benjamin L.|last2=Soria|first2=Roberto|last3=Graham|first3=Alister W.|year=2019|title=Expected intermediate mass black holes in the Virgo cluster. II. Late-type galaxies|journal=Monthly Notices of the Royal Astronomical Society|volume=484|issue=1|pages=814|language=en|doi=10.1093/mnras/sty3068|arxiv=1811.03232|bibcode=2019MNRAS.484..814G|s2cid=119303249}}</ref>。

==参见==
* [[NGC天体列表 (4000-4999)]]

==参考==
{{reflist}}

==外部链接==
{{commons category}}
{{WikiSky}}

{{Ngc45}}
{{Coma Berenices}}

{{DEFAULTSORT:NGC 4312}}
[[Category:NGC天体|4312]]
[[Category:PGC天體|040095]]
[[Category:后发座]]
[[Category:1787年發現的天體]]
[[Category:無棒螺旋星系]]
[[Category:UGC天體|7442]]
[[Category:室女座星系團]]
[[Category:LINER星系]]

NGC 4312 - 版本历史

imported>InternetArchiveBot：​补救5个来源，并将0个来源标记为失效。) #IABot (v2.0.9.5

imported>InternetArchiveBot：补救5个来源，并将0个来源标记为失效。) #IABot (v2.0.9.5