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BD+42 2315 b
Orbiting BD+42 2315, discovered in 2023 (7528) by McDonald Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 174.81 M⊕ |
| Orbital period | 123.05 Earth days (~0.3 Earth years) |
| Orbital eccentricity | 0.730 |
| Equilibrium temperature | Unknown |
Host star — BD+42 2315
| Temperature | 4500 K (4227 °C) |
| Radius | 17.85 R☉ |
| Mass | 1.38 M☉ |
Location
| Distance from Earth | 610.7 pc (~1992 light-years) |
| Right ascension / Declination | 187.5888 / 41.2696 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.