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GJ 357 d
Orbiting GJ 357, discovered in 2019 (7524) by Multiple Observatories via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 6.10 M⊕ |
| Orbital period | 55.66 Earth days (~0.2 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 220 K (-54 °C) |
Host star — GJ 357
| Temperature | 3505 K (3232 °C) |
| Radius | 0.34 R☉ |
| Mass | 0.34 M☉ |
Location
| Distance from Earth | 9.4 pc (~31 light-years) |
| Right ascension / Declination | 144.0075 / -21.6651 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.