| Extrasolar planet | List of extrasolar planets | |
|---|---|---|
| [[Image:|300px]] |
||
| Parent star | ||
| Star | HAT-P-24 | |
| Constellation | Gemini | |
| Right ascension | (α) | 07h 15m 18.00s |
| Declination | (δ) | +14° 15′ 45.4″ |
| Spectral type | F8 | |
| Orbital elements | ||
| Semimajor 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) | Kipping et al. | |
| Detection method | Transit (HATNet Project) | |
| Discovery status | ||
| Database references | ||
| Extrasolar Planets Encyclopaedia |
data | |
| SIMBAD | 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.