KOI-13 is 1,693 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 7,650 K star; the first was found in 2011 by transit (Kepler).
Fly there in 3DKOI-13 b goes round its star every 42.3 hours, 50 times as often as Mercury goes round the Sun.
KOI-13 is one of 3 stars in its system. The position of the other 2 is not catalogued, so only KOI-13 and its planets are drawn.
| Surface temperature | 7,650 K |
| Mass | 1.72 solar masses |
| Radius | 1.74 solar radii |
| Luminosity | 9.354 times the Sun |
| Apparent magnitude | 9.791 |
| Age | about 1.12 billion years |
| Distance from the Sun | 1693.1 light-years (519.1 parsecs) |
| Position (J2000) | RA 286.9714°, Dec 46.8682° |
| Constellation | Lyra |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| KOI-13 b | 42.3 hours | 0.0364 AU | 16.948 R⊕ | 2949.5 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.