HD 183579 is 187 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G2 V star; the first was found in 2021 by transit (Transiting Exoplanet Survey Satellite (TESS)).
Fly there in 3DHD 183579 b goes round its star every 17.5 days, 5 times as often as Mercury goes round the Sun.
| Spectral type | G2 V |
| Surface temperature | 5,784 K |
| Mass | 0.996 solar masses |
| Radius | 0.96 solar radii |
| Luminosity | 0.925 times the Sun |
| Apparent magnitude | 8.67 |
| Age | about 3.1 billion years |
| Distance from the Sun | 186.8 light-years (57.3 parsecs) |
| Position (J2000) | RA 293.2866°, Dec -54.5327° |
| Constellation | Telescopium |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HD 183579 b | 17.5 days | 0.132 AU | 3.49 R⊕ | 20.4 M⊕ | Transit, 2021 |
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.