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Exoplanet data from the NASA Exoplanet Archive. Images of exoplanets are illustrations computed from the data, not photographs. Maps of the solar system: Solar System Scope. Sky panorama: ESO/S. Brunier. Both under CC BY 4.0, scaled down.

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GJ 3138 · ExoFinder

GJ 3138

Star 92.9 light-years from the Sun with 3 known planets

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Planets

GJ 3138 bRocky planet, hot
GJ 3138 cSuper-Earth, hot
GJ 3138 dNeptune-like planet, cold

Star

Spectral type: M0
Temperature: 3,717 K
Radius: 0.5 × Sun
Mass: 0.681 × Sun
Brightness seen from Earth: 10.8 mag
Distance: 92.9 ly (28.5 pc)

Brightness is given in magnitudes: the smaller the number, the brighter the star. The faintest stars visible to the naked eye are around 6 mag.

Position

Right ascension: 32.2977°
Declination: -16.3392°
Catalogue names: HIP 10037, Gaia DR3 5144740907820131840