Back to Catalog
Kepler-1907 b is a Rocky exoplanet (a small, dense world with a solid surface), smaller than Earth at 0.87 Earth radii. The planet completes one orbit around its star every 5.7 Earth days. It was discovered in 2021 using the transit method. It orbits the star Kepler-1907, located approximately 292 parsecs (953 light-years) from Earth.
2021
Discovered
0.87
Earth Radii
Discovery Information
Discovery MethodTransit
Discovery Year2,021
Discovery FacilityKepler
Orbital Properties
Orbital Period5.6525 days
Semi-Major Axis0.0565 AU
Physical Properties
Radius (Jupiter)0.0776 RJ
Radius (Earth)0.8697 R⊕
Planetary Extremes
Where Kepler-1907 b sits on the spectrum of all known exoplanets.
Radius0.87 R⊕
TinyEnormous
Year Length5.7 days
LightningGlacial
Star Distance0.056 AU
ScorchedFrozen exile
Star System View
Loading 3D view...
Size Comparison
0.87x Earth's radius
Orbit Comparison
Earth: 365.25 days (1 AU)Kepler-1907 b: 5.7 Earth days (0.056 AU)
Host Star: Kepler-1907
Effective Temperature5,159 K
Mass0.752 M☉
Radius0.8 R☉
Size vs Sun1.25x smaller
Metallicity [Fe/H]-0.16
Distance (pc)292.111 pc
Distance (ly)952.7 light-years
Planets in the Kepler-1907 System
Test Your Knowledge
Related Research
Loading papers...