Kepler-28 is 1,430 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this M0 V star; the first was found in 2011 by transit (Kepler).
Fly there in 3DKepler-28 b goes round its star every 5.91 days, 15 times as often as Mercury goes round the Sun.
| Spectral type | M0 V |
| Surface temperature | 4,499 K |
| Mass | 0.684 solar masses |
| Radius | 0.664 solar radii |
| Luminosity | 0.1799 times the Sun |
| Apparent magnitude | 15.13 |
| Age | about 1.91 billion years |
| Distance from the Sun | 1429.7 light-years (438.3 parsecs) |
| Position (J2000) | RA 292.1370°, Dec 42.4295° |
| Constellation | Cygnus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-28 b | 5.91 days | 0.0569 AU | 1.959 R⊕ | 1.63 M⊕ | Transit, 2011 |
| Kepler-28 c | 8.99 days | 0.0752 AU | 1.857 R⊕ | 2.06 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.