HD 102195

Planetary system · 95.7 light-years away · also HD 102195, HIP 57370

HD 102195 is 95.7 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this K0 V star; the first was found in 2006 by radial velocity (Kitt Peak National Observatory).

Fly there in 3D

Worth knowing

HD 102195 b goes round its star every 4.11 days, 21 times as often as Mercury goes round the Sun.

The star

Spectral typeK0 V
Surface temperature5,301 K
Mass0.76 solar masses
Radius0.82 solar radii
Luminosity0.463 times the Sun
Apparent magnitude8.07
Ageabout 2.4 billion years
Distance from the Sun95.7 light-years (29.3 parsecs)
Position (J2000)RA 176.4254°, Dec 2.8210°
ConstellationVirgo

Planets (1)

PlanetYearOrbitRadiusMassFound
HD 102195 b4.11 days0.0500 AU14.2 R⊕ estimated130.31 M⊕ minimumRadial Velocity, 2006

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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