HD 3651 is 36.3 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this K0 V star; the first was found in 2003 by radial velocity (Multiple Observatories).
Fly there in 3DHD 3651 b goes round its star every 62.3 days, 1.4 times as often as Mercury goes round the Sun.
| Spectral type | K0 V |
| Surface temperature | 5,221 K |
| Mass | 0.799 solar masses |
| Radius | 0.871954 solar radii |
| Luminosity | 0.5319 times the Sun |
| Apparent magnitude | 5.88437 |
| Age | about 3 billion years |
| Distance from the Sun | 36.3 light-years (11.1 parsecs) |
| Position (J2000) | RA 9.8387°, Dec 21.2489° |
| Constellation | Pisces |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HD 3651 b | 62.3 days | 0.295 AU | 10.1 R⊕ estimated | 72.465 M⊕ minimum | Radial Velocity, 2003 |
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.