HAT-P-24b
| Exoplanet | List of exoplanets | |
|---|---|---|
| Parent star | ||
| Star | HAT-P-24 | |
| Constellation | Gemini[1] | |
| Right ascension | (α) | 07h 15m 18.00s |
| Declination | (δ) | +14° 15′ 45.4″ |
| Spectral type | F8 | |
| Orbital elements | ||
| Semi-major axis | (a) | 0.04641 ± 0.00054 AU |
| Eccentricity | (e) | 0.052 +0.022 −0.017 |
| Orbital period | (P) | 3.3552464 ± 0.0000070 d |
| Physical characteristics | ||
| Mass | (m) | 0.681 +0.031 −0.030 MJ |
| Radius | (r) | 1.243 +0.072 −0.061 RJ |
| Density | (ρ) | 439 +69 −66 kg m−3 |
| Surface gravity | (g) | 10.9 ±1.1 m/s² |
| Discovery information | ||
| Discovery date | 2010 | |
| Discoverer(s) | HATNet Project | |
| Discovery method | Transit | |
| Discovery status | ||
| Database references | ||
| Extrasolar Planets Encyclopaedia | data | |
| SIMBAD | data | |
| Exoplanet Archive | data | |
| Open Exoplanet Catalogue | data | |
HAT-P-24b is an extrasolar planet. It is a hot Jupiter, with a mass of 0.681 +0.031
−0.030 MJ and a radius of 1.243 +0.072
−0.061 RJ. It was discovered in the HATNet Project in 2010.[2]
See also
- HAT-P-24 - the host star
References
- ↑ Roman, Nancy G. (1987). "Identification of a Constellation From a Position". Publications of the Astronomical Society of the Pacific 99 (617): 695–699. Bibcode:1987PASP...99..695R. doi:10.1086/132034. Vizier query form
- ↑ Kipping, D. M.; et al. (2010). "HAT-P-24b: An Inflated Hot Jupiter on a 3.36 Day Period Transiting a Hot, Metal-poor Star". The Astrophysical Journal 725 (2): 2017–2028. arXiv:1008.3389. Bibcode:2010ApJ...725.2017K. doi:10.1088/0004-637X/725/2/2017.
- http://www.astro.keele.ac.uk/jkt/tepcat/planets/HAT-P-24.html
- http://exoplanet.eu/star.php?st=HAT-P-24
- http://www.odyssespace.fr/exoplanetes-liste.php
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