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HD 99283 b
Orbiting HD 99283, discovered in 2021 (7526) by Okayama Astrophysical Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 308.29 M⊕ |
| Orbital period | 310.40 Earth days (~0.8 Earth years) |
| Orbital eccentricity | 0.200 |
| Equilibrium temperature | Unknown |
Host star — HD 99283
| Temperature | 4886 K (4613 °C) |
| Radius | 11.21 R☉ |
| Mass | 1.76 M☉ |
Location
| Distance from Earth | 111.1 pc (~362 light-years) |
| Right ascension / Declination | 171.4874 / 55.8507 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.