HD 152079 b
| Discovery | |
|---|---|
| Discovered by | Arriagada et al.[1] |
| Discovery site | Las Campanas Observatory |
| Discovery date | January 26, 2010 |
| Doppler spectroscopy | |
| Orbital characteristics | |
| Apastron | 5.1 AU (760,000,000 km) |
| Periastron | 1.3 AU (190,000,000 km) |
| 3.2 ± 2.1 AU (480,000,000 ± 310,000,000 km) | |
| Eccentricity | 0.60 ± 0.24 |
| 2097 ± 930 d 5.74 ± 2.55 y | |
Average orbital speed | 17 |
| 24553193 ± 260 | |
| 325 ± 37 | |
| Semi-amplitude | 58 ± 8 |
| Star | HD 152079 |
HD 152079 b is an eccentric Jupiter gas giant discovered by the Magellan Planet Search Program in 2010.[1]
References[]
- ^ a b Arriagada, Pamela; et al. (2010). "Five Long-period Extrasolar Planets in Eccentric orbits from the Magellan Planet Search Program". The Astrophysical Journal. 711 (2): 1229–35. arXiv:1001.4093. Bibcode:2010ApJ...711.1229A. doi:10.1088/0004-637X/711/2/1229.
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Coordinates: 
16h 53m 29.74s, −46° 19′ 58.6″
Categories:
- Exoplanets discovered in 2010
- Exoplanets detected by radial velocity
- Giant planets
- Ara (constellation)