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Kepler-192 c is a Neptune-like exoplanet (an ice giant with a thick atmosphere), about 2.8 times the radius of Earth. The planet completes one orbit around its star every 21.2 Earth days. It was discovered in 2014 using the transit method. It orbits the star Kepler-192, located approximately 652 parsecs (2125 light-years) from Earth.
2014
Discovered
2.79
Earth Radii
Discovery Information
Discovery MethodTransit
Discovery Year2,014
Discovery FacilityKepler
Orbital Properties
Orbital Period21.2234 days
Semi-Major Axis0.15 AU
Physical Properties
Radius (Jupiter)0.249 RJ
Radius (Earth)2.79 R⊕
Planetary Extremes
Where Kepler-192 c sits on the spectrum of all known exoplanets.
Radius2.79 R⊕
TinyEnormous
Year Length21.2 days
LightningGlacial
Star Distance0.150 AU
ScorchedFrozen exile
Star System View
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Size Comparison
2.79x Earth's radius (0.25x Jupiter)
Orbit Comparison
Earth: 365.25 days (1 AU)Kepler-192 c: 21.2 Earth days (0.150 AU)
Host Star: Kepler-192
Effective Temperature5,479 K
Radius1.007 R☉
Size vs Sun1.01x larger
Distance (pc)651.674 pc
Distance (ly)2125.5 light-years
Planets in the Kepler-192 System
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