Exoplanet CatalogExoplanet GJ 508.2 b
Radius–Earth = 1
Mass588.0 M⊕Earth = 1
Orbital period5,300.00 d
Equilibrium temp.59 K≈ -214 °C
Distance54.3 ly
Discovered2025Radial Velocity
Where it sits among all planets (percentile)
85%
98%
1%
4%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of GJ 508.2 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| GJ 508.2 b | 5,300.00 | – | 588.0 | 59 | 2025 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| GJ 508.2 | M1.0 V | 3,720 | 0.53 | 0.54 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.