← Back to Exoplanet Archive
HD 190984 b
Orbiting HD 190984, discovered in 2009 (7514) by La Silla Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 985.20 M⊕ |
| Orbital period | 4885.00 Earth days (~13.4 Earth years) |
| Orbital eccentricity | 0.570 |
| Equilibrium temperature | Unknown |
Host star — HD 190984
| Temperature | 5988 K (5715 °C) |
| Radius | 1.53 R☉ |
| Mass | 0.91 M☉ |
Location
| Distance from Earth | 148.2 pc (~483 light-years) |
| Right ascension / Declination | 302.8780 / -64.6203 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.