WASP-59

Planetary system · 378.1 light-years away

WASP-59 is 378 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this K5 V star; the first was found in 2012 by transit (SuperWASP).

Fly there in 3D

Worth knowing

WASP-59 b goes round its star every 7.92 days, 11 times as often as Mercury goes round the Sun.

The star

Spectral typeK5 V
Surface temperature4,650 K
Mass0.719 solar masses
Radius0.613 solar radii
Luminosity0.1607 times the Sun
Apparent magnitude12.659
Ageabout 0.5 billion years
Distance from the Sun378.1 light-years (115.9 parsecs)
Position (J2000)RA 349.6230°, Dec 24.8893°
ConstellationPegasus

Planets (1)

PlanetYearOrbitRadiusMassFound
WASP-59 b7.92 days0.0697 AU8.687 R⊕274.28 M⊕Transit, 2012

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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