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cool red dwarf · M0.0

GJ 328

GJ 328 is a cool red dwarf 66.9 light-years from Earth, with a temperature of 3,897 K and 0.65 times the Sun's mass. It has 2 known planets.

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Planets
2 
Distance
66.9 light-years20.5 pc
Star
3,897 K0.63 R☉

About this system

The innermost, GJ 328 c, circles it in 242 days; the outermost, GJ 328 b, in 10.3 years.

Worlds of GJ 328

NameTypeSizeA yearTemperature
GJ 328 cNeptune-like 4.9 × Earth242 days184 K
GJ 328 bGas giant 1.2 × Jupiter10.3 years74 K