Astronomy:NGC 4249
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| NGC 4249 | |
|---|---|
 NGC 4249 image by Vera C. Rubin Observatory | |
| Observation data (J2000 epoch) | |
| Constellation | Virgo |
| Right ascension | 12h 17m 59.3869s[1] |
| Declination | +05° 35′ 55.018″[1] |
| Distance | 142 Mly |
| Other designations | |
| NGC 4249, VCC 0266, CGCG 041-068, CGCG 1215.4+0552, MCG +01-31-039[1] | |
NGC 4249 is a lenticular galaxy located in the constellation Virgo and was discovered by the German astronomer Albert Marth in 1864 . Its speed relative to the cosmic microwave background is 2956 ± 24 km/s, which corresponds to a Hubble distance of 43.6 ± 3.1 Mpc (∼142 million light- years).[1][2]
Virgin's Cluster
Although NGC 4249 does not appear in any galaxy group in the consulted sources, the designation VCC 266 (Virgo Cluster Catalog) indicates that this galaxy should be part of the Virgo Cluster. But, like the galaxies in the NGC 4235 group, it is located at the far edge of the Virgo Cluster, which is one of the clusters along with the Local Group of the Virgo Supercluster.[3][4][5][6]
References
- ↑ 1.0 1.1 1.2 1.3 "By Name | NASA/IPAC Extragalactic Database". https://ned.ipac.caltech.edu/byname?objname=NGC+4249&hconst=67.8&omegam=0.308&omegav=0.692&wmap=4&corr_z=1.
- ↑ "New General Catalog Objects: NGC 4200 - 4249". https://cseligman.com/text/atlas/ngc42.htm#4249.
- ↑ "Virgo Cluster Catalog". http://astro.vaporia.com/start/vcc.html.
- ↑ Binggeli, B.; Sandage, A.; Tammann, G. A. (Sep 1985). "Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area. V - Luminosity functions of Virgo Cluster galaxies". The Astronomical Journal 90: 1681. doi:10.1086/113874. http://adsabs.harvard.edu/cgi-bin/bib_query?1985AJ.....90.1681B.
- ↑ Tully, R. B. (June 1982). "The Local Supercluster" (in en). The Astrophysical Journal 257: 389. doi:10.1086/159999. ISSN 0004-637X. http://adsabs.harvard.edu/doi/10.1086/159999.
- ↑ Fouque, P.; Gourgoulhon, E.; Chamaraux, P.; Paturel, G. (May 1992). "Groups of galaxies within 80 Mpc. II. The catalogue of groups and group members." (in en). Astronomy and Astrophysics Supplement Series 93: 211–233. ISSN 0365-0138. https://ui.adsabs.harvard.edu/abs/1992A&AS...93..211F/abstract.
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