Exoplanet CatalogExoplanet HD 149143 b
Radius13.60 R⊕Earth = 1
Mass422.7 M⊕Earth = 1
Orbital period4.07 d
Equilibrium temp.1,472 K≈ 1,199 °C
Distance239.0 ly
Discovered2005Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.60
Where it sits among all planets (percentile)
89%
83%
23%
89%
21%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 149143 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 149143 b | 4.07 | 13.60 | 422.7 | 1,472 | 2005 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 149143 | G0 | 5,856 | 1.44 | 1.20 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.