Exoplanet CatalogExoplanet Kepler-123 b
Radius2.94 R⊕Earth = 1
Mass55.3 M⊕Earth = 1
Orbital period17.23 d
Equilibrium temp.817 K≈ 544 °C
Distance3,332.2 ly
Discovered2014Transit
Size compared (radius, Earth = 1)
1.00
2.94
3.88
11.21
Where it sits among all planets (percentile)
52%
68%
62%
55%
83%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-123 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-123 b | 17.23 | 2.94 | 55.3 | 817 | 2014 |
| Kepler-123 c | 26.70 | 1.48 | 2.8 | 706 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-123 | – | 6,089 | 1.26 | 1.08 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.