Exoplanet CatalogExoplanet WASP-78 b
Radius21.63 R⊕Earth = 1
Mass352.8 M⊕Earth = 1
Orbital period2.18 d
Equilibrium temp.2,470 K≈ 2,197 °C
Distance2,460.1 ly
Discovered2012Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
21.63
Where it sits among all planets (percentile)
100%
81%
8%
100%
72%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of WASP-78 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| WASP-78 b | 2.18 | 21.63 | 352.8 | 2,470 | 2012 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| WASP-78 | – | 6,100 | 2.46 | 1.87 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.