HD 189567 c · Asteria Star

Scientific overview

HD 189567 c is a mini-neptune orbiting HD 189567, completing an orbit every 34 days, about 58 light-years from Earth. It was discovered in 2021 using the radial velocity method.

Host star

HD 189567

Spectral type

G3 V

Temperature

5,726 K

Mass

0.83 M☉

Planetary system — HD 189567 system

View the HD 189567 system (2 known planets).

Planet	Class	Radius (R⊕)	Period (d)	Distance (ly)
HD 189567 bRadial Velocity · 2021	Mini-Neptune	2.85	14.288	58
HD 189567 cRadial Velocity · 2021	Mini-Neptune	2.54	33.688	58

Discovery and detection

Detection method

Radial Velocity Method

Discovery year

2021

Discovered at

La Silla Observatory

Knowledge connections

OrbitsHD 189567
Member of systemHD 189567 system
Discovered by methodRadial Velocity Method
Discovered atLa Silla Observatory
Catalogued inNASA Exoplanet Archive

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