Exoplanet CatalogExoplanet HD 33142 b
Radius13.70 R⊕Earth = 1
Mass400.5 M⊕Earth = 1
Orbital period330.00 d
Equilibrium temp.478 K≈ 204 °C
Distance395.9 ly
Discovered2011Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.70
Where it sits among all planets (percentile)
90%
82%
89%
24%
28%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 33142 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 33142 d | 89.90 | 9.32 | 63.6 | 736 | 2022 |
| HD 33142 b | 330.00 | 13.70 | 400.5 | 478 | 2011 |
| HD 33142 c | 810.20 | 13.90 | 282.9 | 354 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 33142 | K0 III | 5,025 | 4.17 | 1.52 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.