GJ 338 B: planetary system
M0 V · 20.7 ly away · 1 confirmed planet.
Host star
Binary system · 2 starsTemperature4014 K
Radius0.58 R☉
Mass0.64 M☉
Distance20.7 ly
Brightnessmag 7.7
Spectral typeM0 V
GJ 338 B is a binary system — 2 stars bound by gravity. The figures above are for GJ 338 B, the planets’ host.
Planets in this system
Zoom out · nearby systems
GJ 411 →8.9 lyGJ 251 →10.8 lyGJ 3512 →10.9 lyGJ 1151 →11.5 lyGJ 3378 →11.6 lyHIP 48714 →14.7 lyGJ 687 →16.5 lyG 192-15 →16.6 ly
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