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| volume = |
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| density = |
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| mass = ~6.1 |
| mass = ~6.1 {{Earth mass|link=y}} |
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| surface_grav = <!--Equatorial surface gravity--> |
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Discovery | |
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Discovered by | Rafael Luque, Diana Kossakowski |
Discovery site | TESS |
Discovery date | 2019 |
Radial velocity | |
Orbital characteristics | |
55.7 days | |
Physical characteristics | |
Mass | ~6.1 ME |
GJ 357 d is an exoplanet, considered to be a "Super-Earth" within the circumstellar habitable zone of it’s parent star.[1][2][3][4] The planet orbits GJ 357, 31 light-years from the Solar System,[2] The system is part of the Hydra constellation.[2]
The planet was discovered by TESS and announced in July 2019.
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