Exoplanet CatalogExoplanet GJ 2126 b
Radius13.60 R⊕Earth = 1
Mass413.2 M⊕Earth = 1
Orbital period272.70 d
Equilibrium temp.203 K≈ -70 °C
Distance124.4 ly
Discovered2025Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.60
Where it sits among all planets (percentile)
89%
83%
88%
6%
11%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of GJ 2126 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| GJ 2126 b | 272.70 | 13.60 | 413.2 | 203 | 2025 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| GJ 2126 | M0 V | 4,159 | 0.73 | 0.65 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.