Exoplanet
HD 102272 b
1,132.08 light-years
- Discovery
- Radial Velocity · 2008
- Radius
- 12.9 Earth radii
- Mass
- 1,570.0802 (+203.4112 / −203.4112) Earth masses
- Orbital period
- 127.58 (+0.3 / −0.3) days
- Semi-major axis
- 0.51 (+0.03 / −0.03) AU
- Equilibrium temperature
- 1,038.01 (+58.28 / −58.28) K
- Mass provenance
- Msini
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