Kepler-423 is 2,475 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G4 V star; the first was found in 2014 by transit (Kepler).
Fly there in 3DKepler-423 b goes round its star every 2.68 days, 33 times as often as Mercury goes round the Sun.
| Spectral type | G4 V |
| Surface temperature | 5,560 K |
| Mass | 0.85 solar masses |
| Radius | 0.95 solar radii |
| Luminosity | 0.9594 times the Sun |
| Apparent magnitude | 14.462 |
| Age | about 11 billion years |
| Distance from the Sun | 2474.7 light-years (758.7 parsecs) |
| Position (J2000) | RA 292.8557°, Dec 46.3912° |
| Constellation | Cygnus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-423 b | 2.68 days | 0.0358 AU | 13.361 R⊕ | 189.1 M⊕ | 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.