Exoplanet
RR Cae b
69.12 light-years
The archive flags this planet’s confirmation as questioned in the literature.
- Discovery
- Eclipse Timing Variations · 2012
- Radius
- 13 Earth radii
- Mass
- 1,334.886 (+127.132 / −127.132) Earth masses
- Orbital period
- 4,343.5 (+36.5 / −36.5) days
- Semi-major axis
- 5.3 (+0.6 / −0.6) AU
- Equilibrium temperature
- 35.94 (+2.55 / −2.55) 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