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HD 118203 b
Orbiting HD 118203, discovered in 2005 (7510) by Haute-Provence Observatory via the Radial Velocity method.
Planet
| Radius | 12.78 R⊕ |
| Mass | 680.15 M⊕ |
| Orbital period | 6.13 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.314 |
| Equilibrium temperature | 1361 K (1088 °C) |
Host star — HD 118203
| Temperature | 5742 K (5469 °C) |
| Radius | 2.04 R☉ |
| Mass | 1.27 M☉ |
Location
| Distance from Earth | 92.3 pc (~301 light-years) |
| Right ascension / Declination | 203.5100 / 53.7282 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.