cool red dwarf · M0

GJ 676 A

GJ 676 A is a cool red dwarf 52.3 light-years from Earth, with a temperature of 3,734 K and 0.63 times the Sun's mass. It has 4 known planets.

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About this system

The innermost, GJ 676 A d, circles it in 3.6 days; the outermost, GJ 676 A c, in 38.1 years.

Name	Type	Size	A year	Temperature
GJ 676 A d	Super-Earth	1.8 × Earth	3.6 days	757 K
GJ 676 A e	Sub-Neptune	2.5 × Earth	35.5 days	352 K
GJ 676 A b	Gas giant	1.1 × Jupiter	2.88 years	114 K
GJ 676 A c	Gas giant	1.1 × Jupiter	38.1 years	48 K