HD 224018 is 344 light-years from the Sun. The NASA Exoplanet Archive lists 3 planets around this G V star; the first was found in 2025 by radial velocity (Roque de los Muchachos Observatory).
Fly there in 3DHD 224018 b goes round its star every 10.6 days, 8 times as often as Mercury goes round the Sun.
| Spectral type | G V |
| Surface temperature | 5,784 K |
| Mass | 1.013 solar masses |
| Radius | 1.147 solar radii |
| Luminosity | 1.33 times the Sun |
| Apparent magnitude | 9.715 |
| Age | about 7 billion years |
| Distance from the Sun | 344.0 light-years (105.5 parsecs) |
| Position (J2000) | RA 358.6390°, Dec -4.7233° |
| Constellation | Aquarius |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HD 224018 b | 10.6 days | 0.0952 AU | 0.91 R⊕ | 4.1 M⊕ | Radial Velocity, 2025 |
| HD 224018 c | 36.6 days | 0.217 AU | 2.42 R⊕ | 10.4 M⊕ | Transit, 2025 |
| HD 224018 d | 138.1 days | 0.530 AU | 2.4 R⊕ | 4.2 M⊕ | Transit, 2025 |
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.