HN Lib b · Asteria Star

Scientific overview

HN Lib b is a super-earth orbiting HN Lib, completing an orbit every 36 days, about 20 light-years from Earth. It was discovered in 2023 using the radial velocity method.

Host star

HN Lib

Spectral type

M4.0 V

Temperature

3,347 K

Mass

0.291 M☉

Discovery and detection

Detection method

Radial Velocity Method

Discovery year

2023

Knowledge connections

OrbitsHN Lib
Discovered by methodRadial Velocity Method
Catalogued inNASA Exoplanet Archive

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