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HD 240237 b
Orbiting HD 240237, discovered in 2011 (7516) by McDonald Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 5050.32 M⊕ |
| Orbital period | 745.70 Earth days (~2.0 Earth years) |
| Orbital eccentricity | 0.400 |
| Equilibrium temperature | Unknown |
Host star — HD 240237
| Temperature | 3926 K (3653 °C) |
| Radius | 71.23 R☉ |
| Mass | 8.76 M☉ |
Location
| Distance from Earth | 933.4 pc (~3044 light-years) |
| Right ascension / Declination | 348.9259 / 58.0432 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.