Exoplanet CatalogExoplanet HAT-P-42 b
Radius14.35 R⊕Earth = 1
Mass331.8 M⊕Earth = 1
Orbital period4.64 d
Equilibrium temp.1,428 K≈ 1,155 °C
Distance1,321.7 ly
Discovered2012Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
14.35
Where it sits among all planets (percentile)
95%
80%
28%
88%
54%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HAT-P-42 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HAT-P-42 b | 4.64 | 14.35 | 331.8 | 1,428 | 2012 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HAT-P-42 | – | 5,743 | 1.53 | 1.18 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.