Kepler-283 c

Kepler-283 c is an exoplanet orbiting the K-type star Kepler-283 every 93 days in the circumstellar habitable zone, discovered by the Kepler space telescope in 2014.^[4]

Kepler-283 c

Discovery
Discovery site	Kepler Space Observatory
Discovery date	2014
Detection method	Transit
Orbital characteristics
Semi-major axis	0.336144±2.93e-06[1] AU
Eccentricity	0
Orbital period (sidereal)	92.750106±0.001214 d
Inclination	88.43±0.846
Star	Kepler-283
Physical characteristics
Mean radius	1.82 R🜨
Synodic rotation period	≙9.11 hr[2]
Temperature	238.5 K (−34.6 °C; −30.4 °F) [3]

Characteristics

Mass, radius and temperature

It has a surface equilibrium temperature of 238.5 K (−34.6 °C; −30.4 °F).^[3] Its radius is 1.82 R_🜨. Its orbit is circular with an eccentricity of 0.

Host star

The planet orbits a late orange dwarf star called Kepler-283, spectral type K7V, about 1,596 light years from Earth in the constellation of Cygnus.^[5]

Orbit

The planet orbits its star every 93 days, at a distance of around 0.336 AU.

Size comparison of the planet Kepler-283 c (artistic concept) with Earth