HD 104067

Planetary system · 66.4 light-years away · also HD 104067, HIP 58451

HD 104067 is 66.4 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this K2V star; the first was found in 2011 by radial velocity (La Silla Observatory).

Fly there in 3D

Worth knowing

HD 104067 c goes round its star every 13.9 days, 6 times as often as Mercury goes round the Sun.

The star

Spectral typeK2V
Surface temperature4,952 K
Mass0.82 solar masses
Radius0.78 solar radii
Luminosity0.3072 times the Sun
Apparent magnitude7.92
Ageabout 4.33 billion years
Distance from the Sun66.4 light-years (20.4 parsecs)
Position (J2000)RA 179.7924°, Dec -20.3556°
ConstellationCorvus

Planets (2)

PlanetYearOrbitRadiusMassFound
HD 104067 c13.9 days0.106 AU3.69 R⊕ estimated13.2 M⊕ minimumRadial Velocity, 2024
HD 104067 b55.9 days0.267 AU9.2 R⊕ estimated62.1 M⊕ minimumRadial Velocity, 2011

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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