Discovery date October 31, 2007 Discovery status Published | Discovery site ORM | |
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Discoverer(s) Pollacco et al. (SuperWASP) | ||
WASP-3b is an extrasolar planet orbiting the star WASP-3 located over 727 light-years away in the constellation Lyra. It was discovered via the transit method by SuperWASP, and follow up radial velocity observations confirmed that WASP-3b is a planet. The planet's mass and radius indicate that it is a gas giant with a similar bulk composition to Jupiter. WASP-3b has such an orbital distance around its star to classify it in the class of planets known as hot Jupiters and has an atmospheric temperature of approximately 1983 K.
WASP-3b undergoes no detectable gravitational tugging from other bodies in this system.
References
WASP-3b Wikipedia(Text) CC BY-SA