NGC 705
From Wikipedia the free encyclopedia
| NGC 705 | |
|---|---|
 Pan-STARRS image of NGC 705 | |
| Observation data (J2000 epoch) | |
| Constellation | Andromeda |
| Right ascension | 01h 52m 41.5s[1] |
| Declination | 36° 08′ 38″[1] |
| Redshift | 0.015057[1] |
| Heliocentric radial velocity | 4514 km/s[1] |
| Distance | 190 Mly (58.2 Mpc)[1] |
| Group or cluster | Abell 262 |
| Apparent magnitude (V) | 14.63[1] |
| Characteristics | |
| Type | S0/a[1] |
| Size | ~69,000 ly (21.2 kpc) (estimated)[1] |
| Apparent size (V) | 1.2 x 0.3[1] |
| Other designations | |
| 6ZW 90, CGCG 522-36, MCG 6-5-30, PGC 6958, UGC 1345[1] | |
NGC 705 is a lenticular galaxy located 240 million light-years away[2] in the constellation Andromeda. The galaxy was discovered by astronomer William Herschel on September 21, 1786[3] and is also a member of Abell 262.[4][5][6][7]
Although NGC 705 is an early type galaxy, it has a dust lane that is concentrated toward its central region. It is projected to lie about 0.098 Mly (0.03 Mpc) from the cd-galaxy NGC 708.[7]
See also
[edit]References
[edit]- ^ a b c d e f g h i j "NASA/IPAC Extragalactic Database". Results for NGC 705. Retrieved 2018-11-23.
- ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2018-11-24.
- ^ "New General Catalog Objects: NGC 700 - 749". cseligman.com. Retrieved 2018-11-21.
- ^ "Detailed Object Classifications". ned.ipac.caltech.edu. Retrieved 2018-11-24.
- ^ M., Garcia, A. (July 1993). "General study of group membership. II - Determination of nearby groups". Astronomy and Astrophysics Supplement Series. 100: 47. Bibcode:1993A&AS..100...47G. ISSN 0365-0138.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ Giuricin, Giuliano; Marinoni, Christian; Ceriani, Lorenzo; Pisani, Armando (2000). "Nearby Optical Galaxies: Selection of the Sample and Identification of Groups". The Astrophysical Journal. 543 (1): 178. arXiv:astro-ph/0001140. Bibcode:2000ApJ...543..178G. doi:10.1086/317070. ISSN 0004-637X. S2CID 9618325.
- ^ a b Santiago, B. X.; Vale, T. B. (2008-05-06). "Deep surface photometry of edge-on spirals in Abell galaxy clusters". Astronomy & Astrophysics. 485 (1): 21–31. arXiv:0804.4653. doi:10.1051/0004-6361:20079281. ISSN 0004-6361. S2CID 15104510.
External links
[edit]
Media related to NGC 705 at Wikimedia Commons- NGC 705 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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