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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 180 · ExoAtlas

GJ 180

Star 38.9 light-years from the Sun with 3 known planets

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Planets

GJ 180 bNeptune-like planet, temperate
GJ 180 cNeptune-like planet, temperate
GJ 180 dNeptune-like planet, cold

Star

Spectral type: M3
Temperature: 3,371 K
Radius: 0.413 × Sun
Mass: 0.43 × Sun
Brightness seen from Earth: 10.9 mag
Distance: 38.9 ly (11.9 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: 73.4601°
Declination: -17.7762°
Catalogue names: HIP 22762, Gaia DR3 2979590513145784192