Exoplanet CatalogExoplanet Kepler-441 b
Radius1.64 R⊕Earth = 1
Mass3.3 M⊕Earth = 1
Orbital period207.25 d
Equilibrium temp.189 K≈ -84 °C
Distance874.1 ly
Discovered2015Transit
Size compared (radius, Earth = 1)
1.00
1.64
3.88
11.21
Where it sits among all planets (percentile)
20%
18%
87%
5%
43%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-441 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-441 b | 207.25 | 1.64 | 3.3 | 189 | 2015 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-441 | – | 4,340 | 0.55 | 0.57 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.