GJ 180 d · Asteria Star

Scientific overview

GJ 180 d is a mini-neptune orbiting GJ 180, completing an orbit every 106 days, about 39 light-years from Earth. It was discovered in 2020 using the radial velocity method.

Host star

GJ 180

Spectral type

M3

Temperature

3,371 K

Mass

0.43 M☉

Planetary system — GJ 180 system

View the GJ 180 system (3 known planets).

Planet	Class	Radius (R⊕)	Period (d)	Distance (ly)
GJ 180 bRadial Velocity · 2014	Mini-Neptune	2.43	17.133	39
GJ 180 cRadial Velocity · 2014	Mini-Neptune	2.41	24.329	39
GJ 180 dRadial Velocity · 2020	Mini-Neptune	2.66	106	39

Discovery and detection

Detection method

Radial Velocity Method

Discovery year

2020

Knowledge connections

OrbitsGJ 180
Member of systemGJ 180 system
Discovered by methodRadial Velocity Method
Catalogued inNASA Exoplanet Archive

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