HATS-11 is 3,081 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G0 star; the first was found in 2016 by transit (HATSouth).
Fly there in 3DHATS-11 b goes round its star every 3.62 days, 24 times as often as Mercury goes round the Sun.
| Spectral type | G0 |
| Surface temperature | 6,563 K |
| Mass | 1.33 solar masses |
| Radius | 1.54 solar radii |
| Luminosity | 2.53 times the Sun |
| Apparent magnitude | 14.06 |
| Age | about 7.7 billion years |
| Distance from the Sun | 3080.9 light-years (944.6 parsecs) |
| Position (J2000) | RA 289.4008°, Dec -22.3900° |
| Constellation | Sagittarius |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HATS-11 b | 3.62 days | 0.0507 AU | 18.03 R⊕ | 263.8 M⊕ | Transit, 2016 |
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.
For a star of 6,563 K, 2.5 times as bright as the Sun, the habitable zone, where starlight could keep water liquid on a rocky surface, runs from about 1.44 to 2.50 AU. None of its known planets orbits inside it. The zone says how much starlight arrives, not whether a planet has water or air. The edges follow Kopparapu et al. (2014), as the 3D view draws them.
The light you see left 3,081 years ago, around 1100 BC.