TOI-1694 is 407 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this K2 V - K3 V star; the first was found in 2023 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DTOI-1694 b goes round its star every 3.77 days, 23 times as often as Mercury goes round the Sun.
| Spectral type | K2 V - K3 V |
| Surface temperature | 5,005 K |
| Mass | 0.828 solar masses |
| Radius | 0.812 solar radii |
| Luminosity | 0.381 times the Sun |
| Apparent magnitude | 11.446 |
| Age | about 7.8 billion years |
| Distance from the Sun | 406.6 light-years (124.7 parsecs) |
| Position (J2000) | RA 97.7487°, Dec 66.3606° |
| Constellation | Camelopardalis |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| TOI-1694 b | 3.77 days | 0.0445 AU | 5.27 R⊕ | 28.24 M⊕ | Transit, 2023 |
| TOI-1694 c | 386.3 days | 0.974 AU | 13.8 R⊕ estimated | 316.56 M⊕ minimum | Radial Velocity, 2023 |
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 5,005 K, 0.38 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 0.61 to 1.11 AU. 1 of its 2 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 407 years ago, around 1620.