HATS-8 is 2,592 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this 5,679 K star; the first was found in 2015 by transit (HATSouth).
Fly there in 3DHATS-8 b goes round its star every 3.58 days, 25 times as often as Mercury goes round the Sun.
| Surface temperature | 5,679 K |
| Mass | 1.056 solar masses |
| Radius | 1.086 solar radii |
| Luminosity | 0.9436 times the Sun |
| Apparent magnitude | 14.512 |
| Age | about 5.1 billion years |
| Distance from the Sun | 2591.8 light-years (794.6 parsecs) |
| Position (J2000) | RA 294.9417°, Dec -25.7484° |
| Constellation | Sagittarius |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HATS-8 b | 3.58 days | 0.0467 AU | 9.7855 R⊕ | 43.861 M⊕ | Transit, 2015 |
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.