Exoplanet CatalogExoplanet K2-404 b
Radius2.53 R⊕Earth = 1
Mass6.9 M⊕Earth = 1
Orbital period13.12 d
Equilibrium temp.–
Distance396.7 ly
Discovered2022Transit
Size compared (radius, Earth = 1)
1.00
2.53
3.88
11.21
Where it sits among all planets (percentile)
42%
40%
55%
28%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-404 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-404 b | 13.12 | 2.53 | 6.9 | – | 2022 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-404 | M1 | 3,748 | 0.55 | 0.55 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.