Exoplanet CatalogExoplanet Kepler-457 d
Radius2.98 R⊕Earth = 1
Mass9.2 M⊕Earth = 1
Orbital period10.69 d
Equilibrium temp.1,008 K≈ 735 °C
Distance3,497.4 ly
Discovered2021Transit
Size compared (radius, Earth = 1)
1.00
2.98
3.88
11.21
Where it sits among all planets (percentile)
52%
50%
50%
70%
85%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of KOI-7892 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-457 d | 10.69 | 2.98 | 9.2 | 1,008 | 2021 |
| KIC 8540376 b | 31.81 | 4.10 | 15.8 | – | 2015 |
| KIC 8540376 c | 75.20 | 2.40 | 6.4 | – | 2015 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| KOI-7892 | – | 6,474 | 1.24 | 1.15 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.