HIP 55507 is 83.1 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this M0 star; the first was found in 2022 by radial velocity (Multiple Observatories).
Fly there in 3DHIP 55507 b takes 14.1 years to go round its star once.
| Spectral type | M0 |
| Surface temperature | 4,171 K |
| Mass | 0.65 solar masses |
| Radius | 0.723643 solar radii |
| Luminosity | 0.1428 times the Sun |
| Apparent magnitude | 9.8 |
| Distance from the Sun | 83.1 light-years (25.5 parsecs) |
| Position (J2000) | RA 170.5227°, Dec 46.9078° |
| Constellation | Ursa Major |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HIP 55507 b | 14.1 years | 5.062 AU | 12.6 R⊕ estimated | 2585.5 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.