Astronomy:NGC 3613

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NGC 3613
Pan-STARRS image of NGC 3613
Observation data (J2000 epoch)
ConstellationUrsa Major
Right ascension 11h 18m 36.130s[1]
Declination+57° 59′ 59.73″[1]
Redshift0.006738[2]
Helio radial velocity2013 ± 47 km/s[2]
Distance98 Mly (30.1 Mpc)[3]
Absolute magnitude (V)−21.5[3]
Characteristics
TypeE6[3]
Apparent size (V)1.347′ × 0.997′[2]
Other designations
UGC 6323, MCG+10-16-109, PGC 34583[2]

NGC 3613 is an elliptical galaxy in the constellation Ursa Major. It was discovered by the astronomer William Herschel on 8 April 1793.[4] NGC 3613 is the center of a cluster of galaxies, and has an estimated globular cluster population of over 2,000.[3]

Supernova

One supernova has been observed in NGC 3613: SN 2011eh (Type Ia-pec, mag. 16.2) was discovered by Masaki Tsuboi on 20 July 2011.[5][6][7]

References

  1. ↑ 1.0 1.1 Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W. et al. (1 February 2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal 131 (2): 1163–1183. doi:10.1086/498708. ISSN 0004-6256. Bibcode: 2006AJ....131.1163S. 
  2. ↑ 2.0 2.1 2.2 2.3 "NGC 3613". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+3613. 
  3. ↑ 3.0 3.1 3.2 3.3 De Bórtoli, Bruno J.; Bassino, Lilia P.; Caso, Juan P.; Ennis, Ana I. (2020). "A Gemini/GMOS study of the bright elliptical galaxy NGC 3613 and its globular cluster system". Monthly Notices of the Royal Astronomical Society 492 (3): 4313–4324. doi:10.1093/mnras/staa086. 
  4. ↑ Seligman, Courtney. "New General Catalogue objects: NGC 3600 - 3649". https://cseligman.com/text/atlas/ngc36.htm#3613. Retrieved 2021-05-17. 
  5. ↑ Nakano, S. (2011). "Supernova 2011eh in NGC 3613 = PSN J11183170+5758372". Central Bureau Electronic Telegrams (2776): 1. Bibcode: 2011CBET.2776....1N. http://www.cbat.eps.harvard.edu/iau/cbet/002700/CBET002776.txt. 
  6. ↑ "SN 2011eh". IAU. https://www.wis-tns.org/object/2011eh. 
  7. ↑ "SN 2011eh". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=SN+2011eh. 

Coordinates: Sky map 11h 18m 36.130s, +57° 59′ 59.73″




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