← Back to Exoplanet Archive
HAT-P-8 b
Orbiting HAT-P-8, discovered in 2008 (7513) by HATNet via the Transit method.
Planet
| Radius | 15.69 R⊕ |
| Mass | 406.82 M⊕ |
| Orbital period | 3.08 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | Unknown |
Host star — HAT-P-8
| Temperature | 6200 K (5927 °C) |
| Radius | 1.57 R☉ |
| Mass | 1.27 M☉ |
Location
| Distance from Earth | 211.6 pc (~690 light-years) |
| Right ascension / Declination | 343.0415 / 35.4472 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.