WASP-16

Planetary system · 633.2 light-years away · also TYC 6147-229-1

WASP-16 is 633 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,700 K star; the first was found in 2009 by transit (SuperWASP).

Fly there in 3D

Worth knowing

WASP-16 b goes round its star every 3.12 days, 28 times as often as Mercury goes round the Sun.

The star

Surface temperature5,700 K
Mass1.78 solar masses
Radius1.14 solar radii
Luminosity1.023 times the Sun
Apparent magnitude11.288
Ageabout 8.6 billion years
Distance from the Sun633.2 light-years (194.1 parsecs)
Position (J2000)RA 214.6830°, Dec -20.2754°
ConstellationVirgo

Planets (1)

PlanetYearOrbitRadiusMassFound
WASP-16 b3.12 days0.0415 AU13.675 R⊕394.11 M⊕Transit, 2009

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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