Exoplanet CatalogExoplanet HD 215497 c
Radius13.00 R⊕Earth = 1
Mass111.2 M⊕Earth = 1
Orbital period566.00 d
Equilibrium temp.199 K≈ -75 °C
Distance132.2 ly
Discovered2009Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.00
Where it sits among all planets (percentile)
84%
71%
91%
6%
12%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 215497 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 215497 b | 3.93 | – | 1,588.8 | 1,016 | 2009 |
| HD 215497 c | 566.00 | 13.00 | 111.2 | 199 | 2009 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 215497 | K3 V | 5,113 | 0.85 | 0.92 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.