HD 45184 is 71.6 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this G1.5 V star; the first was found in 2019 by radial velocity (La Silla Observatory).
Fly there in 3DHD 45184 b goes round its star every 5.89 days, 15 times as often as Mercury goes round the Sun.
| Spectral type | G1.5 V |
| Surface temperature | 5,869 K |
| Mass | 1.03 solar masses |
| Radius | 1.07514 solar radii |
| Luminosity | 1.13 times the Sun |
| Apparent magnitude | 6.383 |
| Age | about 6.8 billion years |
| Distance from the Sun | 71.6 light-years (22.0 parsecs) |
| Position (J2000) | RA 96.1820°, Dec -28.7806° |
| Constellation | Canis Major |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HD 45184 b | 5.89 days | 0.0644 AU | 3.52 R⊕ estimated | 12.19 M⊕ minimum | Radial Velocity, 2019 |
| HD 45184 c | 13.1 days | 0.110 AU | 2.91 R⊕ estimated | 8.81 M⊕ minimum | Radial Velocity, 2019 |
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.