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Transit · 2016

Kepler-732 c

This world receives 200× the starlight Earth does; a year lasts 21.4 hours; the light you see left it 570 years ago.

Opens the PlanetHunt visor at this world · WebGL
Size
1.3 × Earth 
A year
21.4 hours0.0143 AU
Temperature
620 °C893 K

About this world

Kepler-732 c is a super-Earth orbiting Kepler-732, a cool red dwarf 570 light-years from Earth. It is about 1.3 times the size of Earth. It completes an orbit every 21.4 hours at 0.014 AU from its star, closer than Mercury is to the Sun.

Its equilibrium temperature is about 893 K (620 °C): far too hot for liquid water on its surface. By the "cosmic shoreline", its star has probably stripped its atmosphere away, leaving bare rock.

It was discovered in 2016 by transit with Kepler. A planet crosses its star and dims it by a tiny, periodic fraction. Kepler-732 has 2 known planets; the others are Kepler-732 b.

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