Exoplanet CatalogExoplanet WASP-81 b
Radius16.02 R⊕Earth = 1
Mass231.7 M⊕Earth = 1
Orbital period2.72 d
Equilibrium temp.1,623 K≈ 1,350 °C
Distance1,299.7 ly
Discovered2017Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
16.02
Where it sits among all planets (percentile)
97%
77%
12%
92%
53%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of WASP-81 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| WASP-81 b | 2.72 | 16.02 | 231.7 | 1,623 | 2017 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| WASP-81 | – | 5,870 | 1.28 | 1.08 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.