HD 93083

Planetary system · 93.0 light-years away · also HD 93083, HIP 52521

HD 93083 is 93.0 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this K2 IV-V star; the first was found in 2005 by radial velocity (La Silla Observatory).

Fly there in 3D

Worth knowing

GJ 1137 c goes round its star every 9.64 days, 9 times as often as Mercury goes round the Sun.

The star

Spectral typeK2 IV-V
Surface temperature5,034 K
Mass0.836 solar masses
Radius0.837 solar radii
Luminosity0.407 times the Sun
Apparent magnitude8.3
Ageabout 10.71 billion years
Distance from the Sun93.0 light-years (28.5 parsecs)
Position (J2000)RA 161.0867°, Dec -33.5777°
ConstellationAntlia

Planets (2)

PlanetYearOrbitRadiusMassFound
GJ 1137 c9.64 days0.0835 AU2.11 R⊕ estimated5.12 M⊕ minimumRadial Velocity, 2026
HD 93083 b144.7 days0.508 AU14.3 R⊕ estimated143.34 M⊕ minimumRadial Velocity, 2005

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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