Exoplanet CatalogExoplanet HAT-P-40 b
Radius17.04 R⊕Earth = 1
Mass152.6 M⊕Earth = 1
Orbital period4.46 d
Equilibrium temp.1,770 K≈ 1,497 °C
Distance1,514.9 ly
Discovered2012Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
17.04
Where it sits among all planets (percentile)
98%
73%
26%
95%
58%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HAT-P-40 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HAT-P-40 b | 4.46 | 17.04 | 152.6 | 1,770 | 2012 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HAT-P-40 | – | 6,080 | 1.94 | 1.03 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.