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HD 220773 b
Orbiting HD 220773, discovered in 2011 (7516) by McDonald Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 460.80 M⊕ |
| Orbital period | 3724.70 Earth days (~10.2 Earth years) |
| Orbital eccentricity | 0.510 |
| Equilibrium temperature | Unknown |
Host star — HD 220773
| Temperature | 5940 K (5667 °C) |
| Radius | Unknown |
| Mass | 1.16 M☉ |
Location
| Distance from Earth | 50.5 pc (~165 light-years) |
| Right ascension / Declination | 351.6145 / 8.6429 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.