KOI-7892 is 3,497 light-years from the Sun. The NASA Exoplanet Archive lists 3 planets around this 6,474 K star; the first was found in 2015 by transit (Kepler).
Fly there in 3DKepler-457 d goes round its star every 10.7 days, 8 times as often as Mercury goes round the Sun.
Where the archive gives only a period or only an orbit size, the other is worked out from Kepler’s third law with the star’s mass.
| Surface temperature | 6,474 K |
| Mass | 1.04 solar masses |
| Radius | 1.26 solar radii |
| Luminosity | 1.989 times the Sun |
| Apparent magnitude | 14.411 |
| Distance from the Sun | 3497.4 light-years (1072.3 parsecs) |
| Position (J2000) | RA 282.3775°, Dec 44.6946° |
| Constellation | Lyra |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| KIC 8540376 b | 31.8 days | 0.199 AU from Kepler’s law | 4.1 R⊕ | 15.8 M⊕ estimated | Transit, 2015 |
| KIC 8540376 c | 75.2 days | 0.353 AU from Kepler’s law | 2.4 R⊕ | 6.35 M⊕ estimated | Transit, 2015 |
| Kepler-457 d | 10.7 days | 0.0996 AU | 2.9847 R⊕ | 9.19 M⊕ estimated | Transit, 2021 |
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.