Kepler-19b
| Discovery | |
|---|---|
| Discovered by | William J. Borucki et al. |
| Discovery date | 2 February 2011 |
| Transit method | |
| Orbital characteristics | |
| 0.085 AU (12,700,000 km) | |
| 9.2869944 ± 0.0000088 d | |
| Inclination | 89.94+0.06 −0.44 |
| Star | Kepler-19 |
| Physical characteristics | |
| 2.209 ± 0.048 R🜨 | |
| Mass | 8.4 ± 1.6 M🜨 |
Mean density | 4.32 ± 0.87 g/cm3 (0.156 ± 0.031 lb/cu in) |
Kepler-19b is a planet orbiting around the star Kepler-19. The planet has an orbital period of 9.3 days, with an estimated radius of roughly 2.2 times that of the Earth, with a mass around 8.4 times that of the Earth. It is one of three planets orbiting Kepler-19.