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2010
Discovered
665.2
Earth Masses
17.86
Earth Radii
2782
Temperature (K)
Discovery Information
Discovery MethodTransit
Discovery Year2,010
Discovery FacilitySuperWASP
Orbital Properties
Orbital Period1.2199 days
Semi-Major Axis0.0239 AU
Inclination86.63 deg
Physical Properties
Mass (Jupiter)2.093 MJ
Mass (Earth)665.2182 M⊕
Radius (Jupiter)1.593 RJ
Radius (Earth)17.8559 R⊕
Density0.689 g/cm3
Eq. Temperature2,781.7 K
Planetary Extremes
Where WASP-33 b sits on the spectrum of all known exoplanets.
Mass665.2 M⊕
FeatherweightColossus
Radius17.86 R⊕
TinyEnormous
Temperature2782 K
FrozenInferno
Year Length1.2 days
LightningGlacial
Density0.69 g/cm³
FluffyIron-dense
Star Distance0.024 AU
ScorchedFrozen exile
Star System View
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Size Comparison
17.86x Earth's radius (1.59x Jupiter)
Orbit Comparison
Earth: 365.25 days (1 AU)WASP-33 b: 29 hours (0.024 AU)
Host Star: WASP-33
Effective Temperature7,430 K
Mass1.495 M☉
Radius1.444 R☉
Size vs Sun1.44x larger
Distance (pc)121.944 pc
Distance (ly)397.7 light-years
What If You Lived Here?
146.0 kg
Your weight (from 70 kg)
2.09g
Crushing
Standing upright is a struggle. Your body feels like lead.
29 hours
Year length
Unknown sunrise
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