HD 33142 c · Asteria Star

Scientific overview

HD 33142 c is a gas giant orbiting HD 33142, completing an orbit every 810 days, about 396 light-years from Earth. It was discovered in 2016 using the radial velocity method.

Host star

HD 33142

Spectral type

K0 III

Temperature

5,025 K

Mass

1.52 M☉

Planetary system — HD 33142 system

View the HD 33142 system (3 known planets).

Planet	Class	Radius (R⊕)	Period (d)	Distance (ly)
HD 33142 dRadial Velocity · 2022	Gas giant	9.32	89.9	396
HD 33142 bRadial Velocity · 2011	Gas giant	13.7	330	396
HD 33142 cRadial Velocity · 2016	Gas giant	13.9	810	396

Discovery and detection

Detection method

Radial Velocity Method

Discovery year

2016

Discovered at

W. M. Keck Observatory

Knowledge connections

OrbitsHD 33142
Member of systemHD 33142 system
Discovered by methodRadial Velocity Method
Discovered atW. M. Keck Observatory
Catalogued inNASA Exoplanet Archive

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