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HD 11977 b
Orbiting HD 11977, discovered in 2005 (7510) by La Silla Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 2080.00 M⊕ |
| Orbital period | 711.00 Earth days (~1.9 Earth years) |
| Orbital eccentricity | 0.400 |
| Equilibrium temperature | Unknown |
Host star — HD 11977
| Temperature | 4970 K (4697 °C) |
| Radius | 10.09 R☉ |
| Mass | 1.91 M☉ |
Location
| Distance from Earth | 67.9 pc (~222 light-years) |
| Right ascension / Declination | 28.7347 / -67.6470 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.