Exoplanet CatalogExoplanet Kepler-638 b
Radius1.83 R⊕Earth = 1
Mass4.0 M⊕Earth = 1
Orbital period6.08 d
Equilibrium temp.1,111 K≈ 838 °C
Distance3,232.9 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
1.83
3.88
11.21
Where it sits among all planets (percentile)
24%
23%
35%
76%
82%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-638 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-638 b | 6.08 | 1.83 | 4.0 | 1,111 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-638 | – | 5,382 | 0.93 | 0.88 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.