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NGC 4074
NGC 4074
	SDSS拍摄的NGC 4074.
观测资料（J2000 曆元）
星座	后发座
赤经	12h 04m 29.7s
赤纬	20° 18′ 58″
紅移	0.022445
徑向速度	6729 km/s
距离	310 Mly（96 Mpc）
属于	NGC 4065星系群
视星等 (V)	14.5
特征
类型	S0 pec
大小	~100,000 ly（32 kpc）
角直徑 (V)	0.35 x 0.2
其他名称
	ARK 347, MCG +04-29-011, PGC 038207
	參見：星系、星系列表

NGC 4074是一个位于后发座的特殊透鏡狀星系^[2]^[3]，距离地球3.1亿光年^[3]^[4]，1785年4月27日由威廉·赫歇爾发现^[5]，属于NGC 4065星系群^[6]^[7]。NGC 4074于1978年确认为2型西佛星系^[3]^[8]^[9]。星系中央超大質量黑洞质量为7009100000000000000♠10×10⁸M☉^[10]。

参考

^ ^1.00 ^1.01 ^1.02 ^1.03 ^1.04 ^1.05 ^1.06 ^1.07 ^1.08 ^1.09 NASA/IPAC Extragalactic Database. Results for NGC 4074. [2019-02-09]. （原始内容存档于2008-12-16）.
^ Sasmirala object pages. dc.zah.uni-heidelberg.de. [2019-02-09]. （原始内容存档于2019-02-10）.
^ ^3.0 ^3.1 ^3.2 Your NED Search Results. ned.ipac.caltech.edu. [2019-02-09]. （原始内容存档于2022-06-29）.
^ Revised NGC Data for NGC 4074. spider.seds.org. [2019-02-09]. （原始内容存档于2019-02-10）.
^ New General Catalog Objects: NGC 4050 - 4099. cseligman.com. [2019-02-03]. （原始内容存档于2022-06-30）.
^ Tifft, W. G.; Gregory, S. A. Band theory applied to the Coma/A1367 supercluster. The Astrophysical Journal. 1979-07-01, 231: 23–27. Bibcode:1979ApJ...231...23T. ISSN 0004-637X. doi:10.1086/157158.
^ Burns, Jack O.; Hanisch, Robert J.; White, Richard A.; Nelson, Eric R.; Morrisette, Kim A.; Moody, J. Ward. A VLA 20 CM survey of poor groups of galaxies. The Astronomical Journal. 1987-09-01, 94: 587–617. Bibcode:1987AJ.....94..587B. ISSN 0004-6256. doi:10.1086/114494.
^ NGC 4074. sim-id. [2019-02-09]. （原始内容存档于2016-03-22）.
^ Winter, Lisa M.; Lewis, Karen T.; Koss, Michael; Veilleux, Sylvain; Keeney, Brian; Mushotzky, Richard F. Optical Spectral Properties of Swift Burst Alert Telescope Hard X-Ray-Selected Active Galactic Nuclei Sources. The Astrophysical Journal. 2010-02-01, 710 (1): 503–539. Bibcode:2010ApJ...710..503W. ISSN 0004-637X. S2CID 118724440. arXiv:1001.0049 . doi:10.1088/0004-637X/710/1/503.
^ Woo, Jong-Hak; Urry, C. Megan. Active Galactic Nucleus Black Hole Masses and Bolometric Luminosities. The Astrophysical Journal. 2002-11-01, 579 (2): 530–544. Bibcode:2002ApJ...579..530W. ISSN 0004-637X. S2CID 118160249. arXiv:astro-ph/0207249 . doi:10.1086/342878.

外部链接

WikiSky上关于NGC 4074的内容：DSS2, SDSS, GALEX, IRAS, 氢α, X射线, 天文照片, 天图, 文章和图片

[ned-1] 1.00 ^1.01 ^1.02 ^1.03 ^1.04 ^1.05 ^1.06 ^1.07 ^1.08 ^1.09 NASA/IPAC Extragalactic Database. Results for NGC 4074. [2019-02-09]. （原始内容存档于2008-12-16）.

[:4-2] Sasmirala object pages. dc.zah.uni-heidelberg.de. [2019-02-09]. （原始内容存档于2019-02-10）.

[:0-3] 3.0 ^3.1 ^3.2 Your NED Search Results. ned.ipac.caltech.edu. [2019-02-09]. （原始内容存档于2022-06-29）.

[4] Revised NGC Data for NGC 4074. spider.seds.org. [2019-02-09]. （原始内容存档于2019-02-10）.

[5] New General Catalog Objects: NGC 4050 - 4099. cseligman.com. [2019-02-03]. （原始内容存档于2022-06-30）.

[:2-6] Tifft, W. G.; Gregory, S. A. Band theory applied to the Coma/A1367 supercluster. The Astrophysical Journal. 1979-07-01, 231: 23–27. Bibcode:1979ApJ...231...23T. ISSN 0004-637X. doi:10.1086/157158.

[:1-7] Burns, Jack O.; Hanisch, Robert J.; White, Richard A.; Nelson, Eric R.; Morrisette, Kim A.; Moody, J. Ward. A VLA 20 CM survey of poor groups of galaxies. The Astronomical Journal. 1987-09-01, 94: 587–617. Bibcode:1987AJ.....94..587B. ISSN 0004-6256. doi:10.1086/114494.

[8] NGC 4074. sim-id. [2019-02-09]. （原始内容存档于2016-03-22）.

[9] Winter, Lisa M.; Lewis, Karen T.; Koss, Michael; Veilleux, Sylvain; Keeney, Brian; Mushotzky, Richard F. Optical Spectral Properties of Swift Burst Alert Telescope Hard X-Ray-Selected Active Galactic Nuclei Sources. The Astrophysical Journal. 2010-02-01, 710 (1): 503–539. Bibcode:2010ApJ...710..503W. ISSN 0004-637X. S2CID 118724440. arXiv:1001.0049 . doi:10.1088/0004-637X/710/1/503.

[10] Woo, Jong-Hak; Urry, C. Megan. Active Galactic Nucleus Black Hole Masses and Bolometric Luminosities. The Astrophysical Journal. 2002-11-01, 579 (2): 530–544. Bibcode:2002ApJ...579..530W. ISSN 0004-637X. S2CID 118160249. arXiv:astro-ph/0207249 . doi:10.1086/342878.

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