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Transit · 2018

K2-295 b

This world receives 97.9× the starlight Earth does; a year lasts 4.02 days; the light you see left it 759 years ago.

Opens the PlanetHunt visor at this world · WebGL
Size
0.9 × Jupiter 
A year
4.02 days0.0451 AU
Temperature
579 °C852 K

About this world

K2-295 b is a gas giant orbiting K2-295, an orange dwarf (type K5V) 759 light-years from Earth. It is about 0.9 times the size of Jupiter and holds 0.34 Jupiter masses. It completes an orbit every 4.02 days at 0.045 AU from its star, closer than Mercury is to the Sun.

Its equilibrium temperature is about 852 K (579 °C): far too hot for liquid water on its surface. At its size it almost certainly keeps a deep envelope of hydrogen and helium.

It was discovered in 2018 by transit with K2. A planet crosses its star and dims it by a tiny, periodic fraction.

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