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Proxima Centauri d

Proxima Centauri d is a terrestrial exoplanet that orbits a M-type star. Its mass is 0.26 Earths, it takes 5.1 days to complete one orbit of its star, and is 0.02881 AU from its star. Its discovery was announced in 2025.
Planet Radius:
0.692 x Earth (estimate)
Planet Type:
  • Terrestrial
Discovery Method:
  • Radial Velocity
Planet Mass:
0.26 Earths
Discovery Date:
2025
Orbital Radius:
0.02881 AU
Orbital Period:
5.1 days
Eccentricity:
0.0
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