Exoplanet
ups And b
43.72 light-years
- Discovery
- Radial Velocity · 1996
- Radius
- 14 Earth radii
- Mass
- 218.531 (+1.3984 / −1.3984) Earth masses
- Orbital period
- 4.617 (+2.3 × 10⁻⁵ / −2.3 × 10⁻⁵) days
- Semi-major axis
- 0.0592 (+2 × 10⁻⁷ / −2 × 10⁻⁷) AU
- Equilibrium temperature
- 1,523.73 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