Exoplanet CatalogExoplanet GJ 422 b
Radius3.33 R⊕Earth = 1
Mass11.1 M⊕Earth = 1
Orbital period20.13 d
Equilibrium temp.293 K≈ 20 °C
Distance41.3 ly
Discovered2014Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.33
3.88
11.21
Where it sits among all planets (percentile)
57%
54%
65%
10%
3%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of GJ 422 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| GJ 422 b | 20.13 | 3.33 | 11.1 | 293 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| GJ 422 | M3.5 V | 3,323 | 0.37 | 0.35 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.