Exoplanet CatalogExoplanet Gaia-4 b
Radius12.40 R⊕Earth = 1
Mass3,750.4 M⊕Earth = 1
Orbital period571.30 d
Equilibrium temp.–
Distance239.7 ly
Discovered2025Astrometry
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.40
Where it sits among all planets (percentile)
78%
97%
91%
21%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Gaia-4 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Gaia-4 b | 571.30 | 12.40 | 3,750.4 | – | 2025 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Gaia-4 | – | 4,034 | 0.62 | 0.64 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.