70 Vir

Planetary system · 58.4 light-years away · also HD 117176, HIP 65721

70 Vir is 58.4 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G5V star; the first was found in 1996 by radial velocity (Lick Observatory).

Fly there in 3D

Worth knowing

70 Vir b takes 116.7 days to go round its star once.

The star

Spectral typeG5V
Surface temperature5,495 K
Mass1.09 solar masses
Radius1.89 solar radii
Luminosity2.827 times the Sun
Apparent magnitude4.96808
Ageabout 7.77 billion years
Distance from the Sun58.4 light-years (17.9 parsecs)
Position (J2000)RA 202.1065°, Dec 13.7763°
ConstellationVirgo

Planets (1)

PlanetYearOrbitRadiusMassFound
70 Vir b116.7 days0.481 AU12.6 R⊕ estimated2380.4 M⊕Radial Velocity, 1996

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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