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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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HD 5278 · ExoAtlas

HD 5278

Star 188 light-years from the Sun with 2 known planets

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Planets

HD 5278 bNeptune-like planet, hot
HD 5278 cNeptune-like planet, hot

Star

Spectral type: F V
Temperature: 6,203 K
Radius: 1.19 × Sun
Mass: 1.13 × Sun
Brightness seen from Earth: 7.94 mag
Distance: 188 ly (57.6 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: 12.5468°
Declination: -83.7438°
Catalogue names: HD 5278, HIP 3911, Gaia DR3 4617759514501503616