Kepler-312 is 2,602 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 6,115 K star; the first was found in 2014 by transit (Kepler).
Fly there in 3DKepler-312 b goes round its star every 42.5 hours, 50 times as often as Mercury goes round the Sun.
| Surface temperature | 6,115 K |
| Mass | 1.314 solar masses |
| Radius | 1.467 solar radii |
| Luminosity | 3.958 times the Sun |
| Apparent magnitude | 13.01 |
| Age | about 2.88 billion years |
| Distance from the Sun | 2601.8 light-years (797.7 parsecs) |
| Position (J2000) | RA 298.3958°, Dec 42.4598° |
| Constellation | Cygnus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-312 b | 42.5 hours | 0.0310 AU | 1.29 R⊕ | 2.21 M⊕ estimated | Transit, 2014 |
| Kepler-312 c | 19.7 days | 0.153 AU | 3.15 R⊕ | 10.1 M⊕ estimated | Transit, 2014 |
Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.