The Kepler-881 system contains 1 exoplanet. It is located 4485.23 light years away from the solar system.
| Mass | 1.06 solar masses |
| Radius | 1.09 solar radiae |
| Temperature | 5961 kelvin |
| Stellar Metallicity | 0 decimal exponent |
| Age | 3.8 billion years |
At 3.816 Earth masses, Kepler-881 b is a so called Super Earth. Super Earths could be terrestrial worlds like Earth, but they could also be ocean worlds or terrestrial worlds wrapped in a substantial atmosphere, in which case some refer to them as Mini Neptunes.
| Mass | 3.820 Earth masses |
| Density | 3.720 grams per cubic centimeter |
| Radius | 1.780 Earth radiae |
| Semi-major Axis | 0.0552 AU |
| Eccentricity | 0 |
| Orbital Period | 4.444 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2016-05 |
| Reference | Morton et al. 2016 |