HD 83443 is 133 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this K0 V star; the first was found in 2002 by radial velocity (Multiple Observatories).
Fly there in 3DHD 83443 b goes round its star every 2.99 days, 29 times as often as Mercury goes round the Sun.
| Spectral type | K0 V |
| Surface temperature | 5,442 K |
| Mass | 1 solar masses |
| Radius | 0.94 solar radii |
| Luminosity | 0.787 times the Sun |
| Apparent magnitude | 8.23 |
| Age | about 2.64 billion years |
| Distance from the Sun | 133.4 light-years (40.9 parsecs) |
| Position (J2000) | RA 144.2994°, Dec -43.2727° |
| Constellation | Vela |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HD 83443 b | 2.99 days | 0.0406 AU | 14.1 R⊕ estimated | 127.77 M⊕ minimum | Radial Velocity, 2002 |
| HD 83443 c | 22.6 years | 8.000 AU | 13.6 R⊕ estimated | 476.74 M⊕ | Radial Velocity, 2022 |
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.