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Ross 508 b
Orbiting Ross 508, discovered in 2022 (7527) by Subaru Telescope via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 4.00 M⊕ |
| Orbital period | 10.77 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.330 |
| Equilibrium temperature | Unknown |
Host star — Ross 508
| Temperature | 3071 K (2798 °C) |
| Radius | 0.21 R☉ |
| Mass | 0.18 M☉ |
Location
| Distance from Earth | 11.2 pc (~37 light-years) |
| Right ascension / Declination | 230.9613 / 17.4605 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.