HD 147018 is 132 light-years from the Sun. The NASA Exoplanet Archive lists 2 planets around this G9 V star; the first was found in 2009 by radial velocity (La Silla Observatory).
Fly there in 3DHD 147018 b goes round its star every 44.2 days, 2.0 times as often as Mercury goes round the Sun.
| Spectral type | G9 V |
| Surface temperature | 5,441 K |
| Mass | 0.927 solar masses |
| Radius | 0.937948 solar radii |
| Luminosity | 0.7119 times the Sun |
| Apparent magnitude | 8.3 |
| Age | about 6.36 billion years |
| Distance from the Sun | 131.8 light-years (40.4 parsecs) |
| Position (J2000) | RA 245.7490°, Dec -61.6901° |
| Constellation | Triangulum Australe |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HD 147018 b | 44.2 days | 0.239 AU | 13.4 R⊕ estimated | 674 M⊕ minimum | Radial Velocity, 2009 |
| HD 147018 c | 2.8 years | 1.922 AU | 12.7 R⊕ estimated | 2080 M⊕ minimum | Radial Velocity, 2009 |
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.