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2016
Discovered
4.29
Earth Radii
Discovery Information
Discovery MethodTransit
Discovery Year2,016
Discovery FacilityKepler
Orbital Properties
Orbital Period1.9022 days
Physical Properties
Radius (Jupiter)0.3827 RJ
Radius (Earth)4.29 R⊕
Planetary Extremes
Where Kepler-554 b sits on the spectrum of all known exoplanets.
Radius4.29 R⊕
TinyEnormous
Year Length1.9 days
LightningGlacial
Size Comparison
4.29x Earth's radius (0.38x Jupiter)
Host Star: Kepler-554
Effective Temperature5,447 K
Mass0.93 M☉
Radius0.92 R☉
Size vs Sun1.09x smaller
Metallicity [Fe/H]0.14
Distance (pc)690.525 pc
Distance (ly)2252.2 light-years
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