TOI-1266 c · Asteria Star

Scientific overview

TOI-1266 c is a super-earth orbiting TOI-1266, completing an orbit every 19 days, about 117 light-years from Earth. It was discovered in 2020 using the transit method.

Host star

TOI-1266

Spectral type

M2

Temperature

3,563 K

Mass

0.437 M☉

Planetary system — TOI-1266 system

View the TOI-1266 system (3 known planets).

Planet	Class	Radius (R⊕)	Period (d)	Distance (ly)
TOI-1266 bTransit · 2020	Mini-Neptune	2.52	10.8945	117
TOI-1266 cTransit · 2020	Super-Earth	1.98	18.8027	117
TOI-1266 dTransit Timing Variations · 2025	Super-Earth	1.74	32.509	117

Discovery and detection

Detection method

Transit Method

Discovery year

2020

Discovered at

TESS

Knowledge connections

OrbitsTOI-1266
Member of systemTOI-1266 system
Discovered by methodTransit Method
Discovered by missionTESS
Catalogued inNASA Exoplanet Archive

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