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HD 80606 b
Orbiting HD 80606, discovered in 2001 (7506) by Multiple Observatories via the Radial Velocity method.
Planet
| Radius | 11.57 R⊕ |
| Mass | 1323.47 M⊕ |
| Orbital period | 111.44 Earth days (~0.3 Earth years) |
| Orbital eccentricity | 0.932 |
| Equilibrium temperature | Unknown |
Host star — HD 80606
| Temperature | 5565 K (5292 °C) |
| Radius | 1.05 R☉ |
| Mass | 1.05 M☉ |
Location
| Distance from Earth | 66.5 pc (~217 light-years) |
| Right ascension / Declination | 140.6570 / 50.6038 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.