HD 92788 b
HD 92788 b is an exoplanet located approximately 113 light-years away in the constellation of Sextans, orbiting the star HD 92788. The semimajor axis of this 3.68 Jupiter mass planet is 0.97 astronomical units, taking approximately 326 days to revolve.[1]
| Discovery | |
|---|---|
| Discovered by | Fischer et al. |
| Discovery site | United States |
| Discovery date | July 25, 2000 |
| Doppler spectroscopy | |
| Orbital characteristics | |
| 0.97 AU (145,000,000 km) | |
| Eccentricity | 0.332 ± 0.011 |
| 325.94±0.22 d | |
| 2450758.0±2.4 | |
| 275.7±2.8 | |
| Semi-amplitude | 106.2±1.8 |
| Star | HD 92788 |
References
- Fischer, Debra A.; et al. (2001). "Planetary Companions to HD 12661, HD 92788, and HD 38529 and Variations in Keplerian Residuals of Extrasolar Planets". The Astrophysical Journal. 551 (2): 1107–1118. Bibcode:2001ApJ...551.1107F. doi:10.1086/320224.
External links
- "Notes for planet HD 92788 b". The Extrasolar Planets Encyclopaedia. Retrieved 2008-08-30.
- "HD 92788". Exoplanets. Archived from the original on 2016-03-03. Retrieved 2008-08-30.
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