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HATS-51 b
Orbiting HATS-51, discovered in 2017 (7522) by HATSouth via the Transit method.
Planet
| Radius | 15.80 R⊕ |
| Mass | 244.09 M⊕ |
| Orbital period | 3.35 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.330 |
| Equilibrium temperature | 1553 K (1280 °C) |
Host star — HATS-51
| Temperature | 5758 K (5485 °C) |
| Radius | 1.44 R☉ |
| Mass | 1.19 M☉ |
Location
| Distance from Earth | 389.6 pc (~1271 light-years) |
| Right ascension / Declination | 102.8474 / -29.0587 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.