Kepler-133 is 2,132 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this 5,736 K star; the first was found in 2014 by transit (Kepler).
Fly there in 3DKepler-133 b goes round its star every 8.13 days, 11 times as often as Mercury goes round the Sun.
| Surface temperature | 5,736 K |
| Mass | 1.02 solar masses |
| Radius | 1.425 solar radii |
| Luminosity | 2.573 times the Sun |
| Apparent magnitude | 12.896 |
| Age | about 6.03 billion years |
| Distance from the Sun | 2131.8 light-years (653.6 parsecs) |
| Position (J2000) | RA 297.2779°, Dec 48.3204° |
| Constellation | Cygnus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| Kepler-133 b | 8.13 days | 0.0830 AU | 1.76 R⊕ | 3.75 M⊕ estimated | Transit, 2014 |
| Kepler-133 c | 31.5 days | 0.204 AU | 2.84 R⊕ | 8.45 M⊕ estimated | 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.
For a star of 5,736 K, 2.6 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 1.53 to 2.70 AU. None of its known planets orbits inside it. The zone says how much starlight arrives, not whether a planet has water or air. The edges follow Kopparapu et al. (2014), as the 3D view draws them.
The light you see left 2,132 years ago, around 100 BC.