WASP-68

Planetary system · 738.4 light-years away · also HD 193334

WASP-68 is 738 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G0 star; the first was found in 2014 by transit (SuperWASP).

Fly there in 3D

Worth knowing

WASP-68 b goes round its star every 5.08 days, 17 times as often as Mercury goes round the Sun.

WASP-68 is one of 2 stars in its system. The position of the other star is not catalogued, so only WASP-68 and its planets are drawn.

The star

Spectral typeG0
Surface temperature5,910 K
Mass1.49 solar masses
Radius1.79 solar radii
Luminosity3.199 times the Sun
Apparent magnitude10.674
Ageabout 5.7 billion years
Distance from the Sun738.4 light-years (226.4 parsecs)
Position (J2000)RA 305.0957°, Dec -19.3147°
ConstellationCapricornus

Planets (1)

PlanetYearOrbitRadiusMassFound
WASP-68 b5.08 days0.0621 AU14.796 R⊕343.26 M⊕Transit, 2014

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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