Astronomy:NGC 935 and IC 1801

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NGC 935 and IC 1801
NGC 935 (left) and IC 1801 (right) with the Hubble Space Telescope. The bright star at the top is TYC 1218-420-1
Observation data (J2000 epoch)
ConstellationAries
Right ascension 02h 28m 11.146s /  02h 28m 12.753s
Declination+19° 35′ 56.83″ / +19° 34′ 59.96″
Redshift0.013807 / 0.013233
Distance189 ± 13 Mly (57.8 ± 4.0 Mpc)
Apparent magnitude (V)12.5 / 14.56
Characteristics
TypeScd / SBb
Apparent size (V)1.857′ × 1.077′ / 1.517′ × 0.849′
Other designations
  • 2MASX J02281114+1935568 / J02281275+1934599
  • ADBS J022807+1935
  • APG 276
  • IRAS 02253+1922
  • KPG 68 / 68b
  • LEDA 9388 / 9392
  • MCG+03-07-015 / +03-07-016
  • NGC 935
  • UGC 1937 / 1936
  • VV 238a / 238b
  • Z 0225.4+1922 / 0225.4+1921
  • Z 462-16 / 462-15
References: [1][2][3][4]

NGC 935 and IC 1801 are a pair of interacting galaxies within the Aries constellation. They were discovered on 18 September 1885 by Lewis Swift.[5] NGC 935 is the northern member of the pair, and IC 1801 is the southern. Together, they are listed in Halton Arp's Atlas of Peculiar Galaxies as Arp 276, as an example of interacting galaxies.[6]

Supernovae

One supernova has been observed in NGC 935: SN 2006F (Type Ib, mag. 17.3) was discovered by Mirko Villi on 11 January 2006.[7][8]

One supernova has been observed in IC 1801: SN 1976H (type unknown, mag. 15) was discovered by Miklós Lovas on 24 October 1976.[9][10]

References

  1. ↑ "NED results for object NGC 0935", NASA/IPAC Extragalactic Database (NASA), http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+935&list_limit=5, retrieved 2015-10-14. 
  2. ↑ "NED results for object IC 1801", NASA/IPAC Extragalactic Database (NASA), http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=IC+1801+&list_limit=5, retrieved 2015-10-14. 
  3. ↑ 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. 
  4. ↑ Kochanek, C. S. et al. (October 2001), "The K-Band Galaxy Luminosity Function", The Astrophysical Journal 560 (2): 566–579, doi:10.1086/322488, Bibcode: 2001ApJ...560..566K. 
  5. ↑ Courtney Seligman. "Celestial Atlas Table of Contents, NGC 900 - 949". https://cseligman.com/text/atlas/ngc9.htm#935. 
  6. ↑ Arp, Halton (1966). Atlas of peculiar galaxies. Bibcode: 1966apg..book.....A. 
  7. ↑ Colesanti, C.; Jacques, C.; Pimentel, E.; Napoleao, T.; Puckett, T.; Reddy, V.; Baek, M.; Li, W. et al. (2006). "Supernovae 2006D, 2006E, 2006F". International Astronomical Union Circular (8658): 2. Bibcode: 2006IAUC.8658....2C. 
  8. ↑ "SN 2006F". IAU. https://www.wis-tns.org/object/2006F. 
  9. ↑ Wild, P.; Szeldl, B.; Lovas, M. (1976). "Supernovae". International Astronomical Union Circular (2999): 2. Bibcode: 1976IAUC.2999....2W. 
  10. ↑ "SN 1976H". IAU. https://www.wis-tns.org/object/1976H. 

Coordinates: Sky map 02h 28m 10.9s, +19° 35′ 58″




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