NGC 4074

Last updated
NGC 4074
SDSS NGC 4074.jpeg
SDSS image of NGC 4074.
Observation data (J2000 epoch)
Constellation Coma Berenices
Right ascension 12h 04m 29.7s [1]
Declination 20° 18′ 58″ [1]
Redshift 0.022445 [1]
Helio radial velocity 6729 km/s [1]
Distance 310  Mly (96  Mpc) [1]
Group or cluster NGC 4065 Group
Apparent magnitude  (V)14.5 [1]
Characteristics
Type S0 pec [1]
Size~100,000  ly (32  kpc) (estimated) [1]
Apparent size  (V)0.35 x 0.2 [1]
Other designations
ARK 347, MCG +04-29-011, PGC 038207 [1]

NGC 4074 is a peculiar [2] [3] lenticular galaxy located 310 million light-years away [3] in the constellation Coma Berenices. [4] It was discovered by astronomer William Herschel on April 27, 1785 [5] and is a member of the NGC 4065 Group. [6] [7] [8] [9] [10]

Contents

NGC 4074 is classified as a type 2 Seyfert galaxy. [3] [11] [2] [12] It was first identified as a Seyfert in 1978. [13]

Supermassive black hole

NGC 4074 has a supermassive black hole with an estimated mass of (10×108 M☉). [14]

See also

Related Research Articles

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<span class="mw-page-title-main">NGC 3862</span> Galaxy in the constellation Leo

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<span class="mw-page-title-main">NGC 4596</span> Barred lenticular galaxy in the constellation Virgo

NGC 4596 is a barred lenticular galaxy located about 55 million light-years away in the constellation Virgo. NGC 4596 was discovered by astronomer William Herschel on March 15, 1784. NGC 4596 is a member of the Virgo Cluster and has an inclination of about 38°.

<span class="mw-page-title-main">NGC 708</span> Elliptical galaxy in the constellation Andromeda

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<span class="mw-page-title-main">NGC 4060</span> Lenticular and LINER galaxy in the constellation Coma Berenices

NGC 4060 is a lenticular galaxy located 320 million light-years away in the constellation Coma Berenices. It was discovered by astronomer Albert Marth on March 18, 1865 and is a member of the NGC 4065 Group which is part of the Coma Supercluster.

<span class="mw-page-title-main">NGC 4055</span> Galaxy in the constellation Comma Berenice

NGC 4055 is an elliptical galaxy located 310 light-years away in the constellation Coma Berenices. It was discovered by astronomer William Herschel on April 27, 1785. It was rediscovered by John Herschel on April 29, 1832. It is listed both as NGC 4061 and NGC 4055. NGC 4055 is a member of the NGC 4065 Group and forms an interacting pair with its companion, NGC 4065 as evidenced by distortions in their optical isophotes.

<span class="mw-page-title-main">NGC 4065</span> Galaxy in the constellation Coma Berenices

NGC 4065 is an elliptical galaxy located 300 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer William Herschel on April 27, 1785. It was then rediscovered by John Herschel on April 29, 1832 and was listed as NGC 4057. NGC 4065 is the brightest member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4066</span> Elliptical galaxy in the constellation Coma Berenices

NGC 4066 is an elliptical galaxy located 340 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer William Herschel on April 27, 1785. NGC 4066 is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4070</span> Elliptical galaxy in the constellation Coma Berenices

NGC 4070 is an elliptical galaxy located 340 million light-years away in the constellation Coma Berenices. NGC 4070 was discovered by astronomer William Herschel on April 27, 1785. It was rediscovered by John Herschel on April 29, 1832 and was listed as NGC 4059. The galaxy is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4072</span> Galaxy in the constellation Coma Berenices

NGC 4072 is a lenticular galaxy located 300 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer Ralph Copeland on April 3, 1872 and is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4076</span> Spiral galaxy in the constellation Coma Berenices

NGC 4076 is a spiral galaxy located 290 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer William Herschel on April 27, 1785 and is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4086</span> Galaxy in the constellation Coma Berenices

NGC 4086 is a lenticular galaxy located 330 million light-years away in the constellation Coma Berenices. NGC 4086 was discovered by astronomer Heinrich d'Arrest on May 2, 1864 and is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4089</span> Elliptical galaxy in the constellation of Coma Berenices

NGC 4089 is an elliptical galaxy located 340 million light-years away in the constellation Coma Berenices. NGC 4089 was discovered by astronomer Heinrich d'Arrest on May 4, 1864 and is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4092</span> Spiral galaxy in the constellation Coma Berenices

NGC 4092 is a spiral galaxy located 310 million light-years away in the constellation Coma Berenices. It was discovered by astronomer Heinrich d'Arrest on May 2, 1864. NGC 4092 is a member of the NGC 4065 Group and hosts an AGN.

<span class="mw-page-title-main">NGC 4095</span> Galaxy in the constellation Coma Berenices

NGC 4095 is an elliptical galaxy located 330 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer William Herschel on April 26, 1785. NGC 4095 is a member of the NGC 4065 Group and is a LINER.

<span class="mw-page-title-main">NGC 4098</span> Interacting galaxies in the constellation Coma Berenices

NGC 4098 is an interacting pair of spiral galaxies located 330 million light-years away in the constellation Coma Berenices. NGC 4098 was discovered by astronomer William Herschel on April 26, 1785. It was then rediscovered by Hershel on December 27, 1786 was listed as NGC 4099. NGC 4098 is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4065 Group</span> Group of galaxies in the constellation of Coma Berenices

The NGC 4065 Group is a group of galaxies located about 330 Mly (100 Mpc) in the constellation Coma Berenices. The group's brightest member is NGC 4065 and located in the Coma Supercluster.

<span class="mw-page-title-main">NGC 4299</span> Spiral galaxy in the constellation Virgo

NGC 4299 is a featureless spiral galaxy located about 55 million light-years away in the constellation Virgo. It was discovered by astronomer William Herschel on March 15, 1784 and is a member of the Virgo Cluster.

<span class="mw-page-title-main">NGC 4302</span> Edge-on spiral galaxy in the constellation Coma Berenices

NGC 4302 is an edge-on spiral galaxy located about 55 million light-years away in the constellation Coma Berenices. It was discovered by astronomer William Herschel on April 8, 1784 and is a member of the Virgo Cluster.

<span class="mw-page-title-main">NGC 4324</span> Lenticular galaxy in the constellation of Virgo

NGC 4324 is a lenticular galaxy located about 85 million light-years away in the constellation Virgo. It was discovered by astronomer Heinrich d'Arrest on March 4, 1862. NGC 4324 has a stellar mass of 5.62 × 1010M☉, and a baryonic mass of 5.88 × 1010M☉. The galaxy's total mass is around 5.25 × 1011M☉. NGC 4324 is notable for having a ring of star formation surrounding its nucleus. It was considered a member of the Virgo II Groups until 1999, when its distance was recalculated and it was placed in the Virgo W Group.

References

  1. 1 2 3 4 5 6 7 8 9 10 "NASA/IPAC Extragalactic Database". Results for NGC 4074. Retrieved 2019-02-09.
  2. 1 2 "Sasmirala object pages". dc.zah.uni-heidelberg.de. Retrieved 2019-02-09.
  3. 1 2 3 "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2019-02-09.
  4. ↑ "Revised NGC Data for NGC 4074". spider.seds.org. Retrieved 2019-02-09.
  5. ↑ "New General Catalog Objects: NGC 4050 - 4099". cseligman.com. Retrieved 2019-02-03.
  6. ↑ Tifft, W. G.; Gregory, S. A. (1979-07-01). "Band theory applied to the Coma/A1367 supercluster". The Astrophysical Journal. 231: 23–27. Bibcode:1979ApJ...231...23T. doi:10.1086/157158. ISSN   0004-637X.
  7. ↑ Burns, Jack O.; Hanisch, Robert J.; White, Richard A.; Nelson, Eric R.; Morrisette, Kim A.; Moody, J. Ward (1987-09-01). "A VLA 20 CM survey of poor groups of galaxies". The Astronomical Journal. 94: 587–617. Bibcode:1987AJ.....94..587B. doi:10.1086/114494. ISSN   0004-6256.
  8. ↑ Doe, Stephen M.; Ledlow, Michael J.; Burns, Jack O.; White, Richard A. (1995-07-01). "ROSAT Observations of Five Poor Galaxy Clusters with Extended Radio Sources". The Astronomical Journal. 110: 46. Bibcode:1995AJ....110...46D. doi:10.1086/117496. ISSN   0004-6256.
  9. ↑ White, Richard A.; Bliton, Mark; Bhavsar, Suketu P.; Bornmann, Patricia; Burns, Jack O.; Ledlow, Michael J.; Loken, Christen (1999-11-01). "A Catalog of Nearby Poor Clusters of Galaxies". The Astronomical Journal. 118 (5): 2014–2037. arXiv: astro-ph/9907283 . Bibcode:1999AJ....118.2014W. doi:10.1086/301103. ISSN   0004-6256. S2CID   73667751.
  10. ↑ Helsdon, Stephen F.; Ponman, Trevor J.; O'Sullivan, Ewan; Forbes, Duncan A. (2001-08-01). "X-ray luminosities of galaxies in groups". Monthly Notices of the Royal Astronomical Society. 325 (2): 693–706. arXiv: astro-ph/0103293 . Bibcode:2001MNRAS.325..693H. doi:10.1046/j.1365-8711.2001.04490.x. ISSN   0035-8711. S2CID   17732882.
  11. ↑ "NGC 4074". sim-id. Retrieved 2019-02-09.
  12. ↑ Winter, Lisa M.; Lewis, Karen T.; Koss, Michael; Veilleux, Sylvain; Keeney, Brian; Mushotzky, Richard F. (2010-02-01). "Optical Spectral Properties of Swift Burst Alert Telescope Hard X-Ray-Selected Active Galactic Nuclei Sources". The Astrophysical Journal. 710 (1): 503–539. arXiv: 1001.0049 . Bibcode:2010ApJ...710..503W. doi:10.1088/0004-637X/710/1/503. ISSN   0004-637X. S2CID   118724440.
  13. ↑ Weedman, D. W. (1978-07-01). "More Seyfert galaxies". Monthly Notices of the Royal Astronomical Society. 184: 11P–13P. Bibcode:1978MNRAS.184P..11W. doi: 10.1093/mnras/184.1.11P . ISSN   0035-8711.
  14. ↑ Woo, Jong-Hak; Urry, C. Megan (2002-11-01). "Active Galactic Nucleus Black Hole Masses and Bolometric Luminosities". The Astrophysical Journal. 579 (2): 530–544. arXiv: astro-ph/0207249 . Bibcode:2002ApJ...579..530W. doi:10.1086/342878. ISSN   0004-637X. S2CID   118160249.


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