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HD 89744 b
Orbiting HD 89744, discovered in 1999 (7504) by Fred Lawrence Whipple Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 2653.88 M⊕ |
| Orbital period | 256.78 Earth days (~0.7 Earth years) |
| Orbital eccentricity | 0.677 |
| Equilibrium temperature | Unknown |
Host star — HD 89744
| Temperature | 6291 K (6018 °C) |
| Radius | Unknown |
| Mass | 1.86 M☉ |
Location
| Distance from Earth | 38.6 pc (~126 light-years) |
| Right ascension / Declination | 155.5433 / 41.2289 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.