From Wikipedia, the free encyclopedia
NGC 4065
SDSS image of NGC 4065. The halo of NGC 4061 can be seen at the right of the image.
Observation data ( J2000 epoch)
Constellation Coma Berenices
Right ascension12h 04m 06.2s [1]
Declination20° 14′ 06″ [1]
Redshift0.021101 [1]
Heliocentric radial velocity6326 km/s [1]
Distance300  Mly (91  Mpc) [1]
Group or cluster NGC 4065 Group
Apparent magnitude (V)13.58 [1]
Characteristics
TypeE [1]
Size~120,000  ly (37  kpc) (estimated) [1]
Apparent size (V)1.1 x 1.0 [1]
Other designations
NGC 4057, MCG +04-29-007, PGC 038156, UGC 07050, VV 179a [1]

NGC 4065 is an elliptical galaxy located 300 million light-years away [2] in the constellation Coma Berenices. [3] 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. [4] NGC 4065 is the brightest [5] [6] [7] [8] member of the NGC 4065 Group. [5] [9] [10] [6] [11] [12] [13] [7] [14] [15]

NGC 4065 is a companion of NGC 4061. [10] [16] The two galaxies form an interacting [16] [6] pair, as evidenced by distortions in their optical isophotes. [6] [11]

It is classified as a radio galaxy. [11] [6]

See also

References

  1. ^ a b c d e f g h i j "NASA/IPAC Extragalactic Database". Results for NGC 4065. Retrieved 2019-02-01.
  2. ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2019-02-02.
  3. ^ "Revised NGC Data for NGC 4065". spider.seds.org. Retrieved 2019-02-02.
  4. ^ "New General Catalog Objects: NGC 4050 - 4099". cseligman.com. Retrieved 2019-01-15.
  5. ^ a b Gregory, S. A.; Thompson, L. A. (1978-06-01). "The Coma/A1367 supercluster and its environs". The Astrophysical Journal. 222: 784–799. Bibcode: 1978ApJ...222..784G. doi: 10.1086/156198. ISSN  0004-637X.
  6. ^ a b c d e Venkatesan, T. C. A.; Batuski, David J.; Hanisch, Robert J.; Burns, Jack O. (November 20, 1994). "Why do head-tail sources exist in poor clusters of galaxies?". The Astrophysical Journal. 436: 67–78. Bibcode: 1994ApJ...436...67V. doi: 10.1086/174881. ISSN  0004-637X.
  7. ^ a b Freeland, E.; Stilp, A.; Wilcots, E. (2009-07-01). "H I Observations of Five Groups of Galaxies". The Astronomical Journal. 138 (1): 295–304. arXiv: 0905.3907. Bibcode: 2009AJ....138..295F. doi: 10.1088/0004-6256/138/1/295. ISSN  0004-6256. S2CID  15714969.
  8. ^ Gottlieb, Steve. "Astronomy-Mall: Adventures In Deep Space NGC objects 4001-4999". Astronomy-Mall. Retrieved 2019-02-02.
  9. ^ 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.
  10. ^ a b 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.
  11. ^ a b c 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.
  12. ^ 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.
  13. ^ 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.
  14. ^ Freeland, E.; Sengupta, C.; Croston, J. H. (2010-12-01). "Quantifying the importance of ram-pressure stripping in a galaxy group at 100 Mpc". Monthly Notices of the Royal Astronomical Society. 409 (4): 1518–1524. arXiv: 1007.3286. Bibcode: 2010MNRAS.409.1518F. doi: 10.1111/j.1365-2966.2010.17379.x. ISSN  0035-8711. S2CID  119216322.
  15. ^ "NGC 4065". sim-id. Retrieved 2019-02-02.
  16. ^ a b Batuski, David J.; Hanisch, Robert J.; Burns, Jack O. (1992-04-01). "VLA observations of radio sources in interacting galaxy pairs in poor clusters". The Astronomical Journal. 103: 1077–1083. Bibcode: 1992AJ....103.1077B. doi: 10.1086/116126. ISSN  0004-6256.

External links


From Wikipedia, the free encyclopedia
NGC 4065
SDSS image of NGC 4065. The halo of NGC 4061 can be seen at the right of the image.
Observation data ( J2000 epoch)
Constellation Coma Berenices
Right ascension12h 04m 06.2s [1]
Declination20° 14′ 06″ [1]
Redshift0.021101 [1]
Heliocentric radial velocity6326 km/s [1]
Distance300  Mly (91  Mpc) [1]
Group or cluster NGC 4065 Group
Apparent magnitude (V)13.58 [1]
Characteristics
TypeE [1]
Size~120,000  ly (37  kpc) (estimated) [1]
Apparent size (V)1.1 x 1.0 [1]
Other designations
NGC 4057, MCG +04-29-007, PGC 038156, UGC 07050, VV 179a [1]

NGC 4065 is an elliptical galaxy located 300 million light-years away [2] in the constellation Coma Berenices. [3] 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. [4] NGC 4065 is the brightest [5] [6] [7] [8] member of the NGC 4065 Group. [5] [9] [10] [6] [11] [12] [13] [7] [14] [15]

NGC 4065 is a companion of NGC 4061. [10] [16] The two galaxies form an interacting [16] [6] pair, as evidenced by distortions in their optical isophotes. [6] [11]

It is classified as a radio galaxy. [11] [6]

See also

References

  1. ^ a b c d e f g h i j "NASA/IPAC Extragalactic Database". Results for NGC 4065. Retrieved 2019-02-01.
  2. ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2019-02-02.
  3. ^ "Revised NGC Data for NGC 4065". spider.seds.org. Retrieved 2019-02-02.
  4. ^ "New General Catalog Objects: NGC 4050 - 4099". cseligman.com. Retrieved 2019-01-15.
  5. ^ a b Gregory, S. A.; Thompson, L. A. (1978-06-01). "The Coma/A1367 supercluster and its environs". The Astrophysical Journal. 222: 784–799. Bibcode: 1978ApJ...222..784G. doi: 10.1086/156198. ISSN  0004-637X.
  6. ^ a b c d e Venkatesan, T. C. A.; Batuski, David J.; Hanisch, Robert J.; Burns, Jack O. (November 20, 1994). "Why do head-tail sources exist in poor clusters of galaxies?". The Astrophysical Journal. 436: 67–78. Bibcode: 1994ApJ...436...67V. doi: 10.1086/174881. ISSN  0004-637X.
  7. ^ a b Freeland, E.; Stilp, A.; Wilcots, E. (2009-07-01). "H I Observations of Five Groups of Galaxies". The Astronomical Journal. 138 (1): 295–304. arXiv: 0905.3907. Bibcode: 2009AJ....138..295F. doi: 10.1088/0004-6256/138/1/295. ISSN  0004-6256. S2CID  15714969.
  8. ^ Gottlieb, Steve. "Astronomy-Mall: Adventures In Deep Space NGC objects 4001-4999". Astronomy-Mall. Retrieved 2019-02-02.
  9. ^ 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.
  10. ^ a b 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.
  11. ^ a b c 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.
  12. ^ 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.
  13. ^ 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.
  14. ^ Freeland, E.; Sengupta, C.; Croston, J. H. (2010-12-01). "Quantifying the importance of ram-pressure stripping in a galaxy group at 100 Mpc". Monthly Notices of the Royal Astronomical Society. 409 (4): 1518–1524. arXiv: 1007.3286. Bibcode: 2010MNRAS.409.1518F. doi: 10.1111/j.1365-2966.2010.17379.x. ISSN  0035-8711. S2CID  119216322.
  15. ^ "NGC 4065". sim-id. Retrieved 2019-02-02.
  16. ^ a b Batuski, David J.; Hanisch, Robert J.; Burns, Jack O. (1992-04-01). "VLA observations of radio sources in interacting galaxy pairs in poor clusters". The Astronomical Journal. 103: 1077–1083. Bibcode: 1992AJ....103.1077B. doi: 10.1086/116126. ISSN  0004-6256.

External links



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