GJ 514

Planetary system · 24.8 light-years away · also HIP 65859

GJ 514 is 24.8 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this M0.5-1.0 V star; the first was found in 2022 by radial velocity (Multiple Observatories).

Fly there in 3D

Worth knowing

GJ 514 b takes 140.4 days to go round its star once.

The star

Spectral typeM0.5-1.0 V
Surface temperature3,728 K
Mass0.51 solar masses
Radius0.5 solar radii
Luminosity0.043 times the Sun
Apparent magnitude9.05
Ageabout 0.8 billion years
Distance from the Sun24.8 light-years (7.6 parsecs)
Position (J2000)RA 202.5040°, Dec 10.3725°
ConstellationVirgo

Planets (1)

PlanetYearOrbitRadiusMassFound
GJ 514 b140.4 days0.422 AU2.13 R⊕ estimated5.2 M⊕ minimumRadial Velocity, 2022

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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