Astronomy:NGC 69
From HandWiki
Short description: Galaxy in the constellation Andromeda
| NGC 69 | |
|---|---|
 SDSS image of NGC 69 | |
| Observation data (J2000 epoch) | |
| Constellation | Andromeda |
| Right ascension | 00h 18m 20.49510s[1] |
| Declination | +30° 02′ 23.8402″[1] |
| Redshift | 0.02229[2] |
| Helio radial velocity | 6607 km/s[2] |
| Distance | 305.6 ± 21.5 Mly (93.70 ± 6.58 Mpc)[3] |
| Group or cluster | NGC 68 group |
| Apparent magnitude (V) | 14.71[4] |
| Apparent magnitude (B) | 15.76[4] |
| Characteristics | |
| Type | SB0−(s)[3] |
| Other designations | |
| MCG+05-01-066, PGC 1191[2] | |
NGC 69 is a barred lenticular galaxy located in the constellation Andromeda. It is a member of the NGC 68 group. It was discovered in 1855 by R. J. Mitchell, who described it as "extremely faint, very small, round."[5]
References
- ↑ 1.0 1.1 Brown, A. G. A. (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics 616: A1. doi:10.1051/0004-6361/201833051. Bibcode: 2018A&A...616A...1G.
- ↑ 2.0 2.1 2.2 "NGC 69". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+69.
- ↑ 3.0 3.1 "Results for object NGC 0069 (NGC 69)". NASA/IPAC Extragalactic Database. California Institute of Technology. https://ned.ipac.caltech.edu/byname?objname=NGC%2069&hconst=67.8&omegam=0.308&omegav=0.692&wmap=4&corr_z=1. Retrieved 2021-02-09.
- ↑ 4.0 4.1 "Search specification: NGC 69". HyperLeda. Université Claude Bernard Lyon 1. http://leda.univ-lyon1.fr/ledacat.cgi?o=NGC%2069. Retrieved 2021-02-09.
- ↑ Seligman, Courtney. "New General Catalogue objects: NGC 50 - 99". http://cseligman.com/text/atlas/ngc0a.htm#69. Retrieved 2021-02-09.
External links
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