NGC 990

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NGC 990
NGC 990 PanS.jpg
Pan-STARRS image of NGC 990
Observation data (J2000 epoch)
Constellation Aries
Right ascension 02h 36m 18.206s [1]
Declination +11° 38′ 31.57″ [1]
Redshift 0.011701 [2]
Helio radial velocity 3487 km/s [2]
Distance 153.0  Mly (46.90  Mpc) [3]
Apparent magnitude  (V)12.46 [4]
Apparent magnitude  (B)13.49 [4]
Characteristics
Type E [2]
Other designations
UGC 2089, MCG +02-07-018, PGC 9890 [2]

NGC 990 is an elliptical galaxy located in the constellation Aries about 153 million light-years from the Milky Way. [3] It was discovered by the German - British astronomer William Herschel in 1786. [5] [6]

See also

Related Research Articles

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<span class="mw-page-title-main">NGC 1077</span> Spiral galaxy in the constellation Perseus

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<span class="mw-page-title-main">NGC 740</span> Barred spiral galaxy in the constellation Triangulum

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<span class="mw-page-title-main">NGC 950</span> Barred spiral galaxy in the constellation Cetus

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<span class="mw-page-title-main">NGC 790</span> Lenticular galaxy in the constellation Cetus

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<span class="mw-page-title-main">NGC 904</span> Elliptical galaxy in the constellation Aries

NGC 904 is an elliptical galaxy in the constellation Aries. It is estimated to be 244 million light years from the Milky Way and has a diameter of approximately 85,000 ly. NGC 904 was discovered on 13 December 1884 by the astronomer Edouard Stephan.

<span class="mw-page-title-main">NGC 906</span> Barred spiral galaxy in the constellation Andromeda

NGC 906 is a barred spiral galaxy in the constellation Andromeda in the northern sky. It is estimated to be 215 million light years from the Milky Way and has a diameter of approximately 110,000 ly. NGC 906 was discovered on October 30, 1878 by astronomer Édouard Stephan.

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<span class="mw-page-title-main">NGC 996</span> Elliptical galaxy in the constellation Andromeda

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<span class="mw-page-title-main">NGC 531</span> Barred spiral galaxy in the constellation Andromeda

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<span class="mw-page-title-main">NGC 736</span> Elliptical galaxy in the constellation Triangulum

NGC 736 is an elliptical galaxy in the constellation Triangulum. It is an estimated 200 million light years from the Milky Way and has a diameter of approximately 85,000 light years. NGC 736 was discovered on September 12, 1784 by the German-British astronomer William Herschel.

<span class="mw-page-title-main">NGC 766</span> Elliptical Galaxy in the constellation Pisces

NGC 766 is an elliptical galaxy located in the Pisces constellation about 362 million light years from the Milky Way. It was discovered by British astronomer John Herschel in 1828.

<span class="mw-page-title-main">NGC 623</span> Large elliptical galaxy in the constellation Sculptor

NGC 623 is a large elliptical galaxy located in the Sculptor constellation at a distance of about 400 million light-years away from the Milky Way. It was discovered by British astronomer John Herschel in 1837.

<span class="mw-page-title-main">NGC 861</span> Spiral galaxy in the constellation Triangulum

NGC 861 is a spiral galaxy in the constellation Triangulum. It is estimated to be 360 million light-years from the Milky Way and has a diameter of approximately 165,000 light-years. The object was discovered on September 18, 1865 by Heinrich d'Arrest.

References

  1. 1 2 Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W.; Chester, Thomas; Elias, Jonathan H.; Huchra, John P.; Liebert, James W.; Lonsdale, Carol J.; Monet, David G.; Price, Stephan; Seitzer, Patrick; Jarrett, Thomas H.; Kirkpatrick, J. Davy; Gizis, John E.; Howard, Elizabeth V.; Evans, Tracey E.; Fowler, John W.; Fullmer, Linda; Hurt, Robert L.; Light, Robert M.; Kopan, Eugene L.; Marsh, Kenneth A.; McCallon, Howard L.; Tam, Robert; Van Dyk, Schuyler D.; Wheelock, Sherry L. (1 February 2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal. 131 (2): 1163–1183. Bibcode:2006AJ....131.1163S. doi:10.1086/498708. ISSN   0004-6256. S2CID   18913331.
  2. 1 2 3 4 "NGC 990". SIMBAD . Centre de données astronomiques de Strasbourg . Retrieved 2020-06-03.
  3. 1 2 Crook, Aidan C.; Huchra, John P.; Martimbeau, Nathalie; Masters, Karen L.; Jarrett, Tom; Macri, Lucas M. (2007). "Groups of Galaxies in the Two Micron All Sky Redshift Survey". The Astrophysical Journal. 655 (2): 790–813. arXiv: astro-ph/0610732 . Bibcode:2007ApJ...655..790C. doi:10.1086/510201. S2CID   11672751.
  4. 1 2 "Search specification: NGC 990". HyperLeda. Université Claude Bernard Lyon 1. Retrieved 2020-06-03.
  5. ↑ Ford, Dominic. "The galaxy NGC 990 - In-The-Sky.org". in-the-sky.org. Retrieved 2020-02-28.
  6. ↑ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2020-02-28.


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