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GJ 9827 d
Orbiting GJ 9827, discovered in 2017 (7522) by K2 via the Transit method.
Planet
| Radius | 1.98 R⊕ |
| Mass | 3.02 M⊕ |
| Orbital period | 6.20 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 675 K (402 °C) |
Host star — GJ 9827
| Temperature | 4236 K (3963 °C) |
| Radius | 0.58 R☉ |
| Mass | 0.62 M☉ |
Location
| Distance from Earth | 29.7 pc (~97 light-years) |
| Right ascension / Declination | 351.7718 / -1.2853 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.