The Kepler-276 system contains 3 exoplanets. It is located 3734.03 light years away from the solar system.
| Mass | 1.04 solar masses |
| Radius | 1.05 solar radiae |
| Temperature | 6105 kelvin |
| Stellar Metallicity | 0.02 decimal exponent |
| Age | 0.4 billion years |
At more than 10 Earth masses, Kepler-276 b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 8.600 Earth masses |
| Density | 2.000 grams per cubic centimeter |
| Radius | 2.870 Earth radiae |
| Semi-major Axis | 0.119 AU |
| Eccentricity | 0 |
| Orbital Period | 14.128 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 more than 10 Earth masses, Kepler-276 c is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 16.600 Earth masses |
| Density | 3.740 grams per cubic centimeter |
| Radius | 2.900 Earth radiae |
| Semi-major Axis | 0.1994 AU |
| Eccentricity | 0 |
| Orbital Period | 31.884 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-02 |
| Reference | Xie 2014 |
At more than 10 Earth masses, Kepler-276 d is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 16.300 Earth masses |
| Density | 4.080 grams per cubic centimeter |
| Radius | 2.800 Earth radiae |
| Semi-major Axis | 0.2642 AU |
| Eccentricity | 0 |
| Orbital Period | 48.648 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2014-02 |
| Reference | Xie 2014 |