Kepler-27 is 3,406 light-years from the Sun. The NASA Exoplanet Archive lists 3 planets around this 5,400 K star; the first was found in 2011 by transit (Kepler).
Fly there in 3DKepler-27 d goes round its star every 6.55 days, 13 times as often as Mercury goes round the Sun.
| Surface temperature | 5,400 K |
| Mass | 0.65 solar masses |
| Radius | 0.59 solar radii |
| Luminosity | 0.4684 times the Sun |
| Apparent magnitude | 15.822 |
| Age | about 1.62 billion years |
| Distance from the Sun | 3406.2 light-years (1044.3 parsecs) |
| Position (J2000) | RA 292.2368°, Dec 41.0859° |
| Constellation | Cygnus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-27 d | 6.55 days | 0.0658 AU | 2.7062 R⊕ | 7.78 M⊕ estimated | Transit, 2021 |
| Kepler-27 b | 15.3 days | 0.118 AU | 4 R⊕ | 2895.3 M⊕ | Transit, 2011 |
| Kepler-27 c | 31.3 days | 0.191 AU | 4.9 R⊕ | 4385.9 M⊕ | Transit, 2011 |
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.