GJ 9714

Planetary system · 66.9 light-years away · also HD 199981, HIP 103768

GJ 9714 is 66.9 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this K5V star; the first was found in 2022 by radial velocity (Multiple Observatories).

Fly there in 3D

Worth knowing

GJ 9714 b takes 52.7 years to go round its star once.

The star

Spectral typeK5V
Surface temperature4,263 K
Mass0.67 solar masses
Radius0.662662 solar radii
Luminosity0.1307 times the Sun
Apparent magnitude9.37
Distance from the Sun66.9 light-years (20.5 parsecs)
Position (J2000)RA 315.4142°, Dec -32.5250°
ConstellationMicroscopium

Planets (1)

PlanetYearOrbitRadiusMassFound
GJ 9714 b52.7 years12.319 AU12.5 R⊕ estimated2988.5 M⊕Radial 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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