Exoplanet
ome Ser b
250.34 light-years
- Discovery
- Radial Velocity · 2013
- Radius
- 14 Earth radii
- Mass
- 233.9217 (+19.0697 / −33.6898) Earth masses
- Orbital period
- 278.59 (+0.8 / −0.61) days
- Semi-major axis
- 0.838 (+2 × 10⁻³ / −1 × 10⁻³) AU
- Equilibrium temperature
- 824.94 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: 2026-10-12T04:16:06.699934+00:00