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tau Gem b
Orbiting tau Gem, discovered in 2013 (7518) by Lick Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 6547.00 M⊕ |
| Orbital period | 305.50 Earth days (~0.8 Earth years) |
| Orbital eccentricity | 0.031 |
| Equilibrium temperature | Unknown |
Host star — tau Gem
| Temperature | 4388 K (4115 °C) |
| Radius | 26.80 R☉ |
| Mass | 2.30 M☉ |
Location
| Distance from Earth | 112.5 pc (~367 light-years) |
| Right ascension / Declination | 107.7847 / 30.2450 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.