Exoplanet CatalogExoplanet HD 63433 d
Radius1.07 R⊕Earth = 1
Mass1.2 M⊕Earth = 1
Orbital period4.21 d
Equilibrium temp.1,040 K≈ 767 °C
Distance73.1 ly
Discovered2023Transit
Size compared (radius, Earth = 1)
1.00
1.07
3.88
11.21
Where it sits among all planets (percentile)
5%
4%
24%
72%
6%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 63433 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 63433 d | 4.21 | 1.07 | 1.2 | 1,040 | 2023 |
| HD 63433 b | 7.11 | 2.14 | 21.8 | 967 | 2020 |
| HD 63433 c | 20.54 | 2.69 | 15.5 | 679 | 2020 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 63433 | G5 V | 5,688 | 0.91 | 0.99 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.