The Kepler-104 system contains 3 exoplanets. It is located 1307.18 light years away from the solar system.
| Mass | 0.81 solar masses |
| Radius | 1.35 solar radiae |
| Temperature | 5711 kelvin |
| Stellar Metallicity | -0.38 decimal exponent |
| Age | 12.9 billion years |
At more than 10 Earth masses, Kepler-104 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 | 19.600 Earth masses |
| Density | 3.620 grams per cubic centimeter |
| Radius | 3.100 Earth radiae |
| Semi-major Axis | 0.094 AU |
| Eccentricity | 0 |
| Orbital Period | 11.428 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-104 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 | 9.960 Earth masses |
| Density | 1.780 grams per cubic centimeter |
| Radius | 3.130 Earth radiae |
| Semi-major Axis | 0.153 AU |
| Eccentricity | 0 |
| Orbital Period | 23.668 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-104 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 | 12.500 Earth masses |
| Density | 1.500 grams per cubic centimeter |
| Radius | 3.580 Earth radiae |
| Semi-major Axis | 0.257 AU |
| Eccentricity | 0 |
| Orbital Period | 51.755 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 |