GJ 3988 b · Asteria Star

Scientific overview

GJ 3988 b is a super-earth orbiting GJ 3988, completing an orbit every 7 days, about 32 light-years from Earth. It was discovered in 2023 using the radial velocity method.

Host star

GJ 3988

Spectral type

M4.5 V

Temperature

3,273 K

Mass

0.184 M☉

Discovery and detection

Detection method

Radial Velocity Method

Discovery year

2023

Knowledge connections

OrbitsGJ 3988
Discovered by methodRadial Velocity Method
Catalogued inNASA Exoplanet Archive

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