HATS-54 is 2,442 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G6 V star; the first was found in 2019 by transit (HATSouth).
Fly there in 3DHATS-54 b goes round its star every 2.54 days, 35 times as often as Mercury goes round the Sun.
| Spectral type | G6 V |
| Surface temperature | 5,621 K |
| Mass | 1.05 solar masses |
| Radius | 1.23 solar radii |
| Luminosity | 1.302 times the Sun |
| Apparent magnitude | 13.937 |
| Age | about 7.96 billion years |
| Distance from the Sun | 2441.6 light-years (748.6 parsecs) |
| Position (J2000) | RA 200.6349°, Dec -44.6888° |
| Constellation | Centaurus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| HATS-54 b | 2.54 days | 0.0370 AU | 11.377 R⊕ | 239.32 M⊕ | Transit, 2019 |
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.