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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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55 Cnc · ExoAtlas

55 Cnc

Star 41 light-years from the Sun with 5 known planets

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Planets

55 Cnc eSuper-Earth, scorching
55 Cnc bGas giant, hot
55 Cnc cGas giant, hot
55 Cnc fGas giant, temperate
55 Cnc dGas giant, frozen

Star

Spectral type: G8 V
Temperature: 5,198 K
Radius: 0.98 × Sun
Mass: 1.02 × Sun
Brightness seen from Earth: 5.95 mag
Distance: 41 ly (12.6 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: 133.1468°
Declination: 28.3298°
Catalogue names: HD 75732, HIP 43587, Gaia DR3 704967037090946688