HD 209142
From EverybodyWiki Bios & Wiki
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Indus |
| Right ascension | 22h 02m 41.521s [1] |
| Declination | −51° 17′ 47.20″ |
| Apparent magnitude (V) | 7.70[2] |
| Characteristics | |
| Spectral type | A8V[2] |
| Apparent magnitude (B) | 7.97[2] |
| Apparent magnitude (K) | 7.138[2] |
| B−V color index | +0.574 ±0.014[3] |
| Astrometry | |
| Radial velocity (Rv) | 14.822[2] km/s |
| Proper motion (μ) | RA: 14.822±0.057[2] mas/yr Dec.: −16.153±0.062[2] mas/yr |
| Parallax (π) | 4.1027 ± 0.0391 mas |
| Distance | 795 ± 8 ly (244 ± 2 pc) |
| Absolute magnitude (MV) | 4.28 ±0.10 |
| Details | |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Exoplanet Archive | data |
| Extrasolar Planets Encyclopaedia | data |
HD 209142 is a 7.7 magnitude star[4] in constellation Indus. This star is in foreground of IC 5152, a small irregular galaxy that may be part of Local Group.[5][6] HD 209142 has a spectral type of A8V.[4]
References[edit]
- ↑ Skrutskie, M. (2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal. 131 (2): 1163–1183. Bibcode:2006AJ....131.1163S. doi:10.1086/498708.
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 "SIMBAD Object query : CCDM J02319+8915". SIMBAD. Centre de Données astronomiques de Strasbourg. Retrieved 10 June 2010.
- ↑ Cite error: Invalid
<ref>tag; no text was provided for refs namedmazeh - ↑ 4.0 4.1 Lodén, L. O.; Sundman, A. (December 1987). "Experiments with CP stars". Journal of Astrophysics and Astronomy. 8 (4): 351–367. Bibcode:1987JApA....8..351L. doi:10.1007/BF02714899.
- ↑ Laustsen, Svend; Madsen, Claus; West, Richard M. (2012). Exploring the Southern Sky: A Pictorial Atlas from the European Southern Observatory (ESO). Springer Science & Business Media. ISBN 9783642615887. Search this book on
- ↑ Kyeong, Jae-Mann; Sung, Eon-Chang; Kim, Sang-Chul; Sohn, Sang-Mo Tony; Sung, Hyun-Il (31 December 2006). "Near-Infrared Photometry Of The Star Clusters In The Dwarf Irregular Galaxy IC 5152". Journal of the Korean Astronomical Society. 39 (4): 89–94. arXiv:astro-ph/0612063. Bibcode:2006JKAS...39...89K. doi:10.5303/JKAS.2006.39.4.089.
 | This star-related article is a stub. You can help EverybodyWiki by expanding it. |
This article "HD 209142" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:HD 209142. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.
