← Back to Exoplanet Archive
HD 103891 b
Orbiting HD 103891, discovered in 2022 (7527) by La Silla Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 457.67 M⊕ |
| Orbital period | 1919.00 Earth days (~5.3 Earth years) |
| Orbital eccentricity | 0.310 |
| Equilibrium temperature | Unknown |
Host star — HD 103891
| Temperature | 6072 K (5799 °C) |
| Radius | 2.22 R☉ |
| Mass | 1.28 M☉ |
Location
| Distance from Earth | 55.5 pc (~181 light-years) |
| Right ascension / Declination | 179.4383 / -8.5486 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.