HD 260655 b · Asteria Star

Scientific overview

HD 260655 b is a terrestrial planet orbiting HD 260655, completing an orbit every 3 days, about 33 light-years from Earth. It was discovered in 2022 using the transit method.

Host star

HD 260655

Spectral type

M0 V

Temperature

3,803 K

Mass

0.439 M☉

Planetary system — HD 260655 system

View the HD 260655 system (2 known planets).

Planet	Class	Radius (R⊕)	Period (d)	Distance (ly)
HD 260655 bTransit · 2022	Terrestrial planet	1.24	2.7695	33
HD 260655 cTransit · 2022	Terrestrial planet	1.53	5.7059	33

Discovery and detection

Detection method

Transit Method

Discovery year

2022

Discovered at

TESS

Knowledge connections

OrbitsHD 260655
Member of systemHD 260655 system
Discovered by methodTransit Method
Discovered by missionTESS
Catalogued inNASA Exoplanet Archive

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