HD 75302

Planetary system · 98.9 light-years away · also HD 75302, HIP 43297

HD 75302 is 98.9 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G5 V star; the first was found in 2023 by radial velocity (La Silla Observatory).

Fly there in 3D

Worth knowing

HD 75302 b takes 11.9 years to go round its star once.

The star

Spectral typeG5 V
Surface temperature5,697 K
Mass1.06 solar masses
Radius0.940904 solar radii
Luminosity0.8404 times the Sun
Apparent magnitude7.45
Ageabout 2.1 billion years
Distance from the Sun98.9 light-years (30.3 parsecs)
Position (J2000)RA 132.3016°, Dec 3.4850°
ConstellationHydra

Planets (1)

PlanetYearOrbitRadiusMassFound
HD 75302 b11.9 years5.300 AU12.8 R⊕ estimated1716.3 M⊕Radial Velocity, 2023

Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.

Sources

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