The Kepler-353 system contains 2 exoplanets. It is located 1254.70 light years away from the solar system.
| Mass | 0.55 solar masses |
| Radius | 0.5 solar radiae |
| Temperature | 3903 kelvin |
| Stellar Metallicity | -0.12 decimal exponent |
| Age | 3.39 billion years |
At less than 1.5 Earth masses, Kepler-353 b is a terrestrial planet, much like the terrestrial planets we find in our solar system, namely Mercury, Venus, Earth and Mars.
| Mass | 0.640 Earth masses |
| Density | 4.990 grams per cubic centimeter |
| Radius | 0.890 Earth radiae |
| Semi-major Axis | 0.051 AU |
| Eccentricity | 0 |
| Orbital Period | 5.795 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-03 |
| Reference | Rowe et al. 2014 |
At 2.480 Earth masses, Kepler-353 c 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 | 2.480 Earth masses |
| Density | 5.190 grams per cubic centimeter |
| Radius | 1.380 Earth radiae |
| Semi-major Axis | 0.065 AU |
| Eccentricity | 0 |
| Orbital Period | 8.411 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-03 |
| Reference | Rowe et al. 2014 |