Gliese 357 d
Astronomical discovery
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Gliese 357 d is an exoplanet, considered to be a "Super-Earth" within the circumstellar habitable zone of its parent star. The planet orbits Gliese 357, 31 light-years from the Solar System, The system is part of the Hydra constellation.
The... Wikipedia
Discoverers: Rafael Luque and Diana Kossakowski
Orbits: Gliese 357
Temperature: 219.6 ± 5.9 K (−53.55 ± 5.90 °C; −64.39 ± 10.62 °F)
Discovered: 2019
Mass: 6.1±1.0 M🜨 7.20±1.07 M🜨
Semi-major axis: 0.204±0.015 AU
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