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HD 103197 b
Orbiting HD 103197, discovered in 2011 (7516) by La Silla Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 28.60 M⊕ |
| Orbital period | 47.84 Earth days (~0.1 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | Unknown |
Host star — HD 103197
| Temperature | 5250 K (4977 °C) |
| Radius | 0.88 R☉ |
| Mass | 0.80 M☉ |
Location
| Distance from Earth | 57.1 pc (~186 light-years) |
| Right ascension / Declination | 178.2202 / -50.2928 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.