Exoplanet CatalogExoplanet K2-55 b
Radius4.43 R⊕Earth = 1
Mass44.0 M⊕Earth = 1
Orbital period2.85 d
Equilibrium temp.900 K≈ 627 °C
Distance520.3 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
3.88
4.43
11.21
Where it sits among all planets (percentile)
63%
67%
13%
62%
33%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-55 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-55 b | 2.85 | 4.43 | 44.0 | 900 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-55 | – | 4,300 | 0.72 | 0.69 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.