Exoplanet CatalogExoplanet HD 149026 b
Radius8.29 R⊕Earth = 1
Mass120.8 M⊕Earth = 1
Orbital period2.88 d
Equilibrium temp.1,626 K≈ 1,353 °C
Distance247.4 ly
Discovered2005Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
8.29
11.21
Where it sits among all planets (percentile)
69%
72%
13%
92%
21%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 149026 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 149026 b | 2.88 | 8.29 | 120.8 | 1,626 | 2005 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 149026 | G0 | 6,179 | 1.41 | 1.42 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.