WASP-120

Planetary system · 1243.2 light-years away

WASP-120 is 1,243 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this F5 star; the first was found in 2016 by transit (SuperWASP).

Fly there in 3D

Worth knowing

WASP-120 b goes round its star every 3.61 days, 24 times as often as Mercury goes round the Sun.

The star

Spectral typeF5
Surface temperature6,450 K
Mass1.393 solar masses
Radius1.68443 solar radii
Luminosity4.732 times the Sun
Apparent magnitude10.96
Ageabout 0.7 billion years
Distance from the Sun1243.2 light-years (381.2 parsecs)
Position (J2000)RA 62.6161°, Dec -45.8982°
ConstellationHorologium

Planets (1)

PlanetYearOrbitRadiusMassFound
WASP-120 b3.61 days0.0514 AU15.58 R⊕1541.5 M⊕Transit, 2016

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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