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HD 212301 b
Orbiting HD 212301, discovered in 2005 (7510) by La Silla Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 162.09 M⊕ |
| Orbital period | 2.25 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | Unknown |
Host star — HD 212301
| Temperature | 6239 K (5966 °C) |
| Radius | 1.16 R☉ |
| Mass | 1.55 M☉ |
Location
| Distance from Earth | 54.2 pc (~177 light-years) |
| Right ascension / Declination | 336.8804 / -77.7183 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.