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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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HAT-P-11 · ExoAtlas

HAT-P-11

Star 123 light-years from the Sun with 2 known planets

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Planets

HAT-P-11 bNeptune-like planet, hot
HAT-P-11 cGas giant, frozen

Star

Spectral type: K4
Temperature: 4,653 K
Radius: 0.683 × Sun
Mass: 0.811 × Sun
Brightness seen from Earth: 9.46 mag
Distance: 123 ly (37.8 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: 297.7102°
Declination: 48.0819°
Catalogue names: HIP 97657, Gaia DR3 2086512227851023872