Exoplanet CatalogExoplanet K2-223 b
Radius0.79 R⊕Earth = 1
Mass2.8 M⊕Earth = 1
Orbital period0.51 d
Equilibrium temp.2,480 K≈ 2,207 °C
Distance647.8 ly
Discovered2018Transit
Size compared (radius, Earth = 1)
0.79
1.00
3.88
11.21
Where it sits among all planets (percentile)
1%
14%
1%
100%
37%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-223 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-223 b | 0.51 | 0.79 | 2.8 | 2,480 | 2018 |
| K2-223 c | 4.56 | 1.41 | 4.2 | 1,191 | 2018 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-223 | G1 V | 5,858 | 1.05 | 1.07 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.