GJ 3988: planetary system

M4.5 V · 32.3 ly away · 1 confirmed planet.

Host star
GJ 3988 →
Temperature3273 K
Radius0.20 R☉
Mass0.18 M☉
Distance32.3 ly
Brightnessmag 13.6
Spectral typeM4.5 V
Planets in this system
GJ 3988 b
Sub-Neptune · ESI 0.69
1.74 R⊕ · year: 6.9 days
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Zoom out · nearby systems
HD 147379 →10.3 lyGJ 625 →11.6 lyGl 725 B →12.5 lyGJ 649 →14.8 lyWolf 1069 →16.1 lyGJ 685 →16.2 lyG 261-6 →16.3 lyGl 686 →17.9 ly
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