Astronomy:NGC 7083

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NGC 7083
NGC 7083 imaged by legacy surveys
Observation data (J2000 epoch)
ConstellationIndus
Right ascension 21h 35m 44.6635s[1]
Declination−63° 54′ 10.204″[1]
Redshift0.010344[1]
Helio radial velocity3,101 km/s[1]
Distance133.4 Mly (33.033 Mpc)[1]
Apparent magnitude (V)11.87[citation needed]
Characteristics
TypeSA(s)bc
Apparent size (V)3.9′ × 2.3′[citation needed]
Other designations
ESO 107-36, IRAS 21318-6407, PGC 67023[1]

NGC 7083 is an unbarred spiral galaxy[1] located about 134 million light-years away[2] in the constellation of Indus.[3] It is also classified as a flocculent spiral galaxy.[4] NGC 7083 was discovered by Scottish astronomer James Dunlop on August 28, 1826.[5]

Supernovae

Four supernovae have been observed in NGC 7083:

  • SN 1983Y (type unknown, mag. 18) was discovered by Marina Wischnjewsky on 14 April 1983.[6][7]
  • SN 2009hm (Type Ib, mag. 14.7) was codiscovered by Stuart Parker and Berto Monard (it) on 17 July 2009.[8][9][10]
  • SN 2019qar (Type Ib-pec, mag. 17.5) was discovered by the Distance Less Than 40 Mpc Survey (DLT40) on 12 September 2019.[11]
  • SN 2026jqi (Type Ic, mag. 18.808) was discovered by ATLAS on 15 April 2026.[12]

See also

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 "Results for object NGC 7083". NASA and Caltech. https://ned.ipac.caltech.edu/byname?objname=NGC+7083. 
  2. ↑ Krugel, E.; Siebenmorgen, R.; Zota, V.; Chini, R. (6 November 1997). "ISOPHOT boosts dust masses in spiral galaxies". Astronomy and Astrophysics 331: L9–L12. Bibcode: 1998A&A...331L...9K. 
  3. ↑ Rojas, Sebastián García. "Galaxy NGC 7083 - Galaxy in Indus Constellation · Deep Sky Objects Browser" (in en). https://dso-browser.com/deep-sky/8276/ngc-7083/galaxy. 
  4. ↑ "NGC 7083 - SA(s)bc". http://kudzu.astr.ua.edu/devatlas/NGC_7083______B___________.html. 
  5. ↑ Seligman, Courtney. "New General Catalogue Objects: NGC 7083". https://cseligman.com/text/atlas/ngc70a.htm#7083. 
  6. ↑ Maza, J.; Wischnjewsky, M.; Gonzalez, L. E.; Argyle, R. W.; Wood, R.; Green, D. W. E. (1983). "Supernovae". International Astronomical Union Circular (3792): 1. Bibcode: 1983IAUC.3792....1M. http://www.cbat.eps.harvard.edu/iauc/03700/03792.html#Item1. 
  7. ↑ "SN 1983Y". IAU. https://www.wis-tns.org/object/1983Y. 
  8. ↑ Marples, P.; Drescher, C. (2009). "Supernova 2009hm in NGC 7083". Central Bureau Electronic Telegrams 1880: 1. Bibcode: 2009CBET.1880....1M. 
  9. ↑ "SN 2009hm". IAU. https://www.wis-tns.org/object/2009hm. 
  10. ↑ "SN 2009hm - Home". http://www.astrosurf.com/snweb2/2009/09hm/09hmHome.htm. 
  11. ↑ "SN 2019qar". IAU. https://www.wis-tns.org/object/2019qar. 
  12. ↑ "SN 2026jqi". IAU. https://www.wis-tns.org/object/2026jqi. 

Coordinates: Sky map 21h 35m 44.6635s, −63° 54′ 10.204″



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