NGC 4245
| NGC 4245 | |
|---|---|
 SDSSimage of NGC 4245 | |
| Observation data (J2000epoch) | |
| Constellation | Coma Berenices |
| Right ascension | 12h17m36.78283s[1] |
| Declination | +29° 36′ 28.9010″[1] |
| Redshift | 0.002719[2] |
| Heliocentric radial velocity | 814 ± 39 km/s[2] |
| Distance | 37Mly(11.4Mpc)[3] |
| Apparent magnitude(V) | 11.42[4] |
| Apparent magnitude(B) | 12.33[4] |
| Characteristics | |
| Type | SB(r)0/a[2] |
| Apparent size(V) | 76.8″[3] |
| Other designations | |
| UGC7328,MCG+05-29-049,PGC39437[2] | |
NGC 4245is a barredlenticular galaxywith aring[3]located in theconstellationComa Berenices.It was discovered on March 13, 1785, by the astronomerWilliam Herschel.[5]It is a member of theComa I Group.[6]
References
[edit]- ^abBrown, A. G. A.;et al. (Gaia collaboration) (August 2018)."GaiaData 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 sourceatVizieR.
- ^abcd"NGC 4245".SIMBAD.Centre de données astronomiques de Strasbourg.Retrieved2021-05-28.
- ^abcMarino, Antonietta; Bianchi, Luciana; Rampazzo, Roberto; Thilker, David A.; Annibali, Francesca; Bressan, Alessandro; Buson, Lucio Maria (2011). "Tracing Rejuvenation Events in Nearby S0 Galaxies".The Astrophysical Journal.736(2): 154.arXiv:1105.3812.Bibcode:2011ApJ...736..154M.doi:10.1088/0004-637X/736/2/154.S2CID119117634.
- ^ab"Search specification: NGC 4245".HyperLeda.Université Claude Bernard Lyon 1.Retrieved2021-05-28.
- ^Seligman, Courtney."New General Catalogue objects: NGC 4200 - 4249".cseligman.com.Retrieved2021-05-28.
- ^Sil'chenko, O. K.; Chilingarian, I. V.; Afanasiev, V. L. (2011-01-01)."NGC 4245: one or two bars, and where does the gas inflow stop?".Memorie della Societa Astronomica Italiana Supplementi.18:159.arXiv:1002.1386.Bibcode:2011MSAIS..18..159S.ISSN0037-8720.
External links
[edit]
Media related toNGC 4245at Wikimedia Commons
 | Thislenticular galaxyarticle is astub.You can help Wikipedia byexpanding it. |