Planets Map Solar system

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.

Legal notice Privacy

HD 28109 · ExoFinder

HD 28109

Star 455 light-years from the Sun with 3 known planets

View the system in 3D Find it on the map

Planets

HD 28109 bNeptune-like planet, hot
HD 28109 cNeptune-like planet, hot
HD 28109 dNeptune-like planet, hot

Star

Spectral type: F8
Temperature: 6,189 K
Radius: 1.43 × Sun
Mass: 1.23 × Sun
Brightness seen from Earth: 9.42 mag
Distance: 455 ly (140 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: 65.2383°
Declination: -68.1027°
Catalogue names: HD 28109, HIP 20295, Gaia DR3 4668163021600295552