Exoplanet CatalogExoplanet HD 118203 b
Radius12.78 R⊕Earth = 1
Mass680.2 M⊕Earth = 1
Orbital period6.13 d
Equilibrium temp.1,361 K≈ 1,088 °C
Distance300.9 ly
Discovered2005Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.78
Where it sits among all planets (percentile)
82%
87%
35%
86%
24%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 118203 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 118203 b | 6.13 | 12.78 | 680.2 | 1,361 | 2005 |
| HD 118203 c | 5,103.00 | 12.40 | 3,747.2 | 146 | 2024 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 118203 | K0 IV | 5,742 | 2.04 | 1.27 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.