HD 202696

Planetary system · 615.0 light-years away · also HD 202696, HIP 105056

HD 202696 is 615 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this K0 III-IV star; the first was found in 2019 by radial velocity (W. M. Keck Observatory).

Fly there in 3D

Worth knowing

HD 202696 c takes 946.6 days to go round its star once.

The star

Spectral typeK0 III-IV
Surface temperature5,040 K
Mass1.91 solar masses
Radius6.43 solar radii
Luminosity23.4 times the Sun
Apparent magnitude8.23
Ageabout 1.32 billion years
Distance from the Sun615.0 light-years (188.5 parsecs)
Position (J2000)RA 319.2250°, Dec 27.2583°
ConstellationVulpecula

Planets (2)

PlanetYearOrbitRadiusMassFound
HD 202696 b517.8 days1.566 AU—634.39 M⊕Radial Velocity, 2019
HD 202696 c946.6 days2.342 AU—592.44 M⊕Radial 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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