Exoplanet CatalogExoplanet HD 202772 A b
Radius18.24 R⊕Earth = 1
Mass323.5 M⊕Earth = 1
Orbital period3.31 d
Equilibrium temp.2,181 K≈ 1,908 °C
Distance526.7 ly
Discovered2019Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
18.24
Where it sits among all planets (percentile)
99%
80%
16%
99%
33%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 202772 A (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 202772 A b | 3.31 | 18.24 | 323.5 | 2,181 | 2019 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 202772 A | – | 6,442 | 2.55 | 1.72 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.