Astronomy:NGC 3310

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NGC 3310
NGC 3310 imaged by the Hubble Space Telescope
Observation data (J2000 epoch)
ConstellationUrsa Major
Right ascension 10h 38m 45.857s[1]
Declination+53° 30′ 11.89″[1]
Redshift0.003309[2]
Distance34.8 Mly (10.66 Mpc)[2]
Apparent magnitude (V)11.2[3]
Characteristics
TypeSAB(r)bc pec[3] or SAcd[2]
Apparent size (V)3.1′ × 2.4′[3]
Other designations
UGC 5786, PGC 31650, Arp 217, VV 356, VV 406[3]

NGC 3310 is a grand design spiral galaxy in the constellation Ursa Major. It is a starburst galaxy and it is likely that NGC 3310 collided with one of its satellite galaxies about 100 million years ago, triggering widespread star formation. It is thought to be located approximately 46 million light-years away from the Earth, and is thought to be about 22,000 light-years wide.

The ring clusters of NGC 3310 have been undergoing starburst activity for at least the last 40 million years.[4]

Supernovae

Three supernovae have been discovered in NGC 3310:

  • SN 1974C (type unknown, mag. 16.5) was discovered by Pieter van der Kruit and Halton Arp on 25 February 1974.[5][6] [Note: some sources incorrectly list the discovery date as 26 February.]
  • SN 1991N (Type Ib/c, mag. 15) was discovered by the Berkeley Automated Supernova Search on 29 March 1991 at an offset of 5″ east and 7″ south of the galactic nucleus.[7][8]
  • SN 2021gmj (Type IIP, mag.15.1) was discovered by the Distance Less Than 40 Mpc Survey (DLT40) on 20 March 2021.[9]

References

  1. ↑ 1.0 1.1 Skrutskie, Michael F. et al. (February 1, 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 Ann, H. B. et al. (2015), "A Catalog of Visually Classified Galaxies in the Local (z ~ 0.01) Universe", The Astrophysical Journal Supplement Series 217 (2): 27–49, doi:10.1088/0067-0049/217/2/27, Bibcode: 2015ApJS..217...27A. 
  3. ↑ 3.0 3.1 3.2 3.3 "NASA/IPAC Extragalactic Database". Results for NGC 3310. http://nedwww.ipac.caltech.edu/. 
  4. ↑ de Grijs, R.; Anders, P.; Bastian, N.; Lynds, R. et al. (2003). "Star cluster formation and evolution in nearby starburst galaxies - II. Initial conditions". Monthly Notices of the Royal Astronomical Society 343 (4): 1285–1300. doi:10.1046/j.1365-8711.2003.06777.x. Bibcode: 2003MNRAS.343.1285D. 
  5. ↑ Marsden, Brian G. (28 February 1974). "Circular No. 2641". Smithsonian Astrophysical Observatory, IAU. http://www.cbat.eps.harvard.edu/IAUCs/IAUC2641.jpg. 
  6. ↑ "SN 1974C". IAU. https://www.wis-tns.org/object/1974C. 
  7. ↑ Perlmutter, S. et al. (March 1991). Green, D. W. E.. ed. "Supernova 1991N in NGC 3310". IAU Circular (5227): 1. Bibcode: 1991IAUC.5227....1P. http://www.cbat.eps.harvard.edu/iauc/05200/05227.html#Item1. 
  8. ↑ "SN 1991N". IAU. https://www.wis-tns.org/object/1991N. 
  9. ↑ "SN 2021gmj". https://www.wis-tns.org/object/2021gmj. 

Coordinates: Sky map 10h 38m 45.86s, +53° 30′ 12″



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