Exoplanet
BD+42 2315 b
1,991.89 light-years
- Discovery
- Radial Velocity · 2023
- Radius
- 14.2 Earth radii
- Mass
- 174.8056 Earth masses
- Orbital period
- 123.05 (+0.04 / −0.04) days
- Semi-major axis
- 0.54 AU
- Equilibrium temperature
- 1,247.58 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