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2014
Discovered
1.43
Earth Radii
Discovery Information
Discovery MethodTransit
Discovery Year2,014
Discovery FacilityKepler
Orbital Properties
Orbital Period19.7383 days
Semi-Major Axis0.145 AU
Physical Properties
Radius (Jupiter)0.128 RJ
Radius (Earth)1.43 R⊕
Planetary Extremes
Where Kepler-311 c sits on the spectrum of all known exoplanets.
Radius1.43 R⊕
TinyEnormous
Year Length19.7 days
LightningGlacial
Star Distance0.145 AU
ScorchedFrozen exile
Star System View
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Size Comparison
1.43x Earth's radius (0.13x Jupiter)
Orbit Comparison
Earth: 365.25 days (1 AU)Kepler-311 c: 19.7 Earth days (0.145 AU)
Host Star: Kepler-311
Effective Temperature5,903 K
Mass0.974 M☉
Radius1.156 R☉
Size vs Sun1.16x larger
Metallicity [Fe/H]-0.1
Distance (pc)778.654 pc
Distance (ly)2539.6 light-years
Other Planets in the Kepler-311 System
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