Exoplanet: Proxima Cen b
Host: Proxima Cen
Number of Stars: 3
Number of Planets: 1
Discovery Method: Radial Velocity
Discovery Year: 2016
Discovery Facility: European Southern Observatory
Orbital Period Days: 11.186
Orbital Semi-Major Axis: 0.0485
Mass: 1.27
Eccentricity: 0.35
Insolation Flux: 0.65
Equilibrium Temperature: 234
Spectral Type: M5.5 V
Stellar Effective Temperature: 3050
Stellar Radius: 0.14
Stellar Mass: 0.12
Discovery Facility:
Stellar Metallicity:
Stellar Metallicity Ratio:
Distance: 1.30119
Gaia Magnitude: 8.95361
Name | Host | Year | Facility | Method |
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