Exoplanet
TYC 8998-760-1 b
308.6 light-years
The archive flags this planet’s confirmation as questioned in the literature.
- Discovery
- Imaging · 2020
- Radius
- 21.185 (+0.6725 / −0.5604) Earth radii
- Mass
- 6,928.6593 (+953.4852 / −953.4852) Earth masses
- Orbital period
- Unknown
- Semi-major axis
- 146 (+16 / −10) AU
- Equilibrium temperature
- 2,638 (+38 / −43) K
- Mass provenance
- Mass
Measurements may come from different studies and need not form one self-consistent model. “Msini” is a minimum mass; a mass inferred from radius is an estimate. Equilibrium temperature is a model estimate, not a measured surface temperature or evidence of habitability.
NASA archive record and references ↗
Snapshot retrieved: 2026-10-11T04:15:07.688253+00:00