Exoplanet CatalogExoplanet Gliese 12 b
Radius0.93 R⊕Earth = 1
Mass1.0 M⊕Earth = 1
Orbital period12.76 d
Equilibrium temp.315 K≈ 41 °C
Distance39.8 ly
Discovered2024Transit
Size compared (radius, Earth = 1)
0.93
1.00
3.88
11.21
Where it sits among all planets (percentile)
3%
3%
54%
11%
2%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Gliese 12 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Gliese 12 b | 12.76 | 0.93 | 1.0 | 315 | 2024 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Gliese 12 | M4 V | 3,328 | 0.26 | 0.26 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.