← Back to Exoplanet Archive
Gaia-4 b
Orbiting Gaia-4, discovered in 2025 (7530) by European Space Agency (ESA) Gaia Satellite via the Astrometry method.
Planet
| Radius | Unknown |
| Mass | 3750.38 M⊕ |
| Orbital period | 571.30 Earth days (~1.6 Earth years) |
| Orbital eccentricity | 0.338 |
| Equilibrium temperature | Unknown |
Host star — Gaia-4
| Temperature | 4034 K (3761 °C) |
| Radius | 0.62 R☉ |
| Mass | 0.64 M☉ |
Location
| Distance from Earth | 73.5 pc (~240 light-years) |
| Right ascension / Declination | 209.5064 / 31.6955 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.