HD 222237 b · Asteria Star

Scientific overview

HD 222237 b is a gas giant orbiting HD 222237, completing an orbit every 14892 days, about 37 light-years from Earth. It was discovered in 2024 using the radial velocity method.

Host star

HD 222237

Spectral type

K3 V

Temperature

4,751 K

Mass

0.76 M☉

Discovery and detection

Detection method

Radial Velocity Method

Discovery year

2024

Knowledge connections

OrbitsHD 222237
Discovered by methodRadial Velocity Method
Catalogued inNASA Exoplanet Archive

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