← Back to Exoplanet Archive
HD 180053 b
Orbiting HD 180053, discovered in 2018 (7523) by W. M. Keck Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 697.32 M⊕ |
| Orbital period | 213.72 Earth days (~0.6 Earth years) |
| Orbital eccentricity | 0.081 |
| Equilibrium temperature | Unknown |
Host star — HD 180053
| Temperature | 5131 K (4858 °C) |
| Radius | 4.06 R☉ |
| Mass | 1.75 M☉ |
Location
| Distance from Earth | 137.0 pc (~447 light-years) |
| Right ascension / Declination | 288.4008 / 34.9147 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.