HD 92788

Planetary system · 113.0 light-years away · also HD 92788, HIP 52409

HD 92788 is 113 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this G6 V star; the first was found in 2000 by radial velocity (Multiple Observatories).

Fly there in 3D

Worth knowing

HD 92788 c takes 31.8 years to go round its star once.

The star

Spectral typeG6 V
Surface temperature5,744 K
Mass1.15 solar masses
Radius1.14 solar radii
Luminosity1.047 times the Sun
Apparent magnitude7.31637
Ageabout 2.55 billion years
Distance from the Sun113.0 light-years (34.7 parsecs)
Position (J2000)RA 160.7021°, Dec -2.1847°
ConstellationSextans

Planets (2)

PlanetYearOrbitRadiusMassFound
HD 92788 b325.8 days0.970 AU13 R⊕ estimated1195 M⊕ minimumRadial Velocity, 2000
HD 92788 c31.8 years10.500 AU13 R⊕ estimated1166.4 M⊕ minimumRadial Velocity, 2019

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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