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NGC 3294

From Wikipedia, the free encyclopedia
Galaxy in the constellation Leo Minor
NGC 3294
NGC 3294 by theMount Lemmon SkyCenter
Observation data (J2000epoch)
ConstellationLeo Minor
Right ascension10h 36m 16.255s[1]
Declination+37° 19′ 29.02″[1]
Redshift0.00523±0.00001[2]
Heliocentric radial velocity1,586 km/s[3]
Distance98.0 Mly (30.1 Mpc)[4]
Apparent magnitude (V)11.2[5]
Apparent magnitude (B)11.5[6]
Characteristics
TypeSA(rs)bc[7]
Apparent size (V)2.223 ×0.978′[8]
Other designations
NGC 3294,LEDA 31428,MCG +06-23-021[6]

NGC 3294 is aspiral galaxy in the constellationLeo Minor.[5] It was discovered byWilliam Herschel on Mar 17, 1787.[9] It is a member of theLeo II Groups, a series of galaxies andgalaxy clusters strung out from the right edge of theVirgo Supercluster.[10] The galaxy is located at a distance of 98[4] millionlight years and is receding with a heliocentricradial velocity of1,586 km/s.[3] Themorphological class of NGC 3294 is SA(rs)bc,[7] which means this is a spiral galaxy with no centralbar (SA), an incomplete inner ring structure (rs), and moderately woundspiral arms (bc).

This galaxy has been host to a pair of supernova events:

References

[edit]
  1. ^abBrown, A. G. A.; et al. (Gaia collaboration) (August 2018)."Gaia Data Release 2: Summary of the contents and survey properties".Astronomy & Astrophysics.616. A1.arXiv:1804.09365.Bibcode:2018A&A...616A...1G.doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source atVizieR.
  2. ^Adelman-McCarthy, J. K.; et al. (2011). "The SDSS Photometric Catalog, Release 8".VizieR On-line Data Catalog: II/306.Bibcode:2011yCat.2306....0A.
  3. ^abvan Driel, W.; et al. (November 2016). "NIBLES: an H I census of stellar mass selected SDSS galaxies. I. The Nançay H I survey".Astronomy & Astrophysics.595: 43.arXiv:1607.02787.Bibcode:2016A&A...595A.118V.doi:10.1051/0004-6361/201528048.S2CID 118623916. A118.
  4. ^abLianou, S.; et al. (November 2019). "Dust properties and star formation of approximately a thousand local galaxies".Astronomy & Astrophysics.631: 19.arXiv:1906.02712.Bibcode:2019A&A...631A..38L.doi:10.1051/0004-6361/201834553.S2CID 174801441. A38.
  5. ^abO'Meara, Steve (2007).Herschel 400 Observing Guide. Cambridge University Press. p. 117.ISBN 9780521858939.
  6. ^ab"NGC 3294".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved19 June 2019.
  7. ^abHerrera-Endoqui, M.; et al. (October 2015). "Catalogue of the morphological features in the Spitzer Survey of Stellar Structure in Galaxies (S4G)".Astronomy & Astrophysics.582: 16.arXiv:1509.05328.Bibcode:2015A&A...582A..86H.doi:10.1051/0004-6361/201526047.S2CID 118521887. A86.
  8. ^Skrutskie, Michael F.; et al. (February 1, 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.
  9. ^Seligman, Courtney."New General Catalog Objects: NGC 3250 - 3299".Celestial Atlas. Retrieved19 June 2019.
  10. ^"The Leo III Groups".Atlas of the Universe.Archived from the original on July 22, 2012. Retrieved2010-11-27.
  11. ^Perlmutter, S.; et al. (April 1990). Green, D. W. E. (ed.). "Supernova 1990H in NGC 3294".IAU Circular.4992 (1): 1.Bibcode:1990IAUC.4992....1P.
  12. ^Filippenko, A. V.; Dickinson, M. (April 1990). Green, D. W. E. (ed.). "Supernova 1990H in NGC 3294".IAU Circular.5003 (2): 2.Bibcode:1990IAUC.5003....2F.
  13. ^Kosai, H.; et al. (February 1992). Green, D. W. E. (ed.). "Supernova 1992G in NGC 3294".IAU Circular.5452 (1): 1.Bibcode:1992IAUC.5452....1K.
  14. ^Tsvetkov, D. Yu. (May 1994). "Observations of supernovae 1992G, 1992H, and 1993G".Astronomy Letters.20 (3):374–376.Bibcode:1994AstL...20..374T.

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