Exoplanet CatalogExoplanet Kepler-17 b
Radius14.68 R⊕Earth = 1
Mass778.6 M⊕Earth = 1
Orbital period1.49 d
Equilibrium temp.1,570 K≈ 1,297 °C
Distance2,350.8 ly
Discovered2011Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
14.68
Where it sits among all planets (percentile)
96%
88%
5%
91%
71%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-17 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-17 b | 1.49 | 14.68 | 778.6 | 1,570 | 2011 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-17 | G2 V | 5,781 | 1.01 | 1.04 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.