WASP-142

Planetary system · 2384.0 light-years away

WASP-142 is 2,384 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this F8 star; the first was found in 2016 by transit (SuperWASP-South).

Fly there in 3D

Worth knowing

WASP-142 b goes round its star every 2.05 days, 43 times as often as Mercury goes round the Sun.

The star

Spectral typeF8
Surface temperature6,010 K
Mass1.33 solar masses
Radius1.64 solar radii
Luminosity3.26 times the Sun
Apparent magnitude12.871
Ageabout 2 billion years
Distance from the Sun2384.0 light-years (730.9 parsecs)
Position (J2000)RA 140.5063°, Dec -23.9461°
ConstellationHydra

Planets (1)

PlanetYearOrbitRadiusMassFound
WASP-142 b2.05 days0.0347 AU17.15 R⊕266.98 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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