HD 1605 is 290 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this K1 IV star; the first was found in 2015 by radial velocity (Multiple Observatories).
Fly there in 3DHD 1605 c takes 5.9 years to go round its star once.
| Spectral type | K1 IV |
| Surface temperature | 4,915 K |
| Mass | 1.33 solar masses |
| Radius | 3.49 solar radii |
| Luminosity | 6.457 times the Sun |
| Apparent magnitude | 7.52 |
| Age | about 4.36 billion years |
| Distance from the Sun | 289.6 light-years (88.8 parsecs) |
| Position (J2000) | RA 5.1318°, Dec 30.9751° |
| Constellation | Andromeda |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HD 1605 b | 577.2 days | 1.492 AU | 13.8 R⊕ estimated | 296.85 M⊕ minimum | Radial Velocity, 2015 |
| HD 1605 c | 5.9 years | 3.584 AU | 13 R⊕ estimated | 1150.5 M⊕ minimum | Radial Velocity, 2015 |
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.