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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 317 · ExoFinder

GJ 317

Star 49.6 light-years from the Sun with 2 known planets

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Planets

GJ 317 bGas giant, frozen
GJ 317 cGas giant, frozen

Star

Spectral type: M3.5 V
Temperature: 3,496 K
Radius: 0.403 × Sun
Mass: 0.402 × Sun
Brightness seen from Earth: 12.4 mag
Distance: 49.6 ly (15.2 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: 130.2445°
Declination: -23.4528°
Catalogue names: Gaia DR3 5701750715316821248