Star · F6V
HATS-64
HATS-64 is a main-sequence star of spectral type F6V in the constellation Antlia, 3,523 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Antlia |
|---|---|
| Distance | 3,523 light-years (1,080 pc) |
| Apparent magnitude | magnitude 13.05 |
| Absolute magnitude | magnitude 2.88 |
| Spectral type | F6V |
| Surface temperature | 6,550 K |
| Luminosity | 7.37 L☉ |
| Radius | 2.11 R☉ |
| Mass | 1.56 M☉ |
| Age | 1.9 billion years |
| Metallicity [Fe/H] | 0.22 |
| Right ascension (J2000) | 9h 37m 09.0s |
| Declination (J2000) | −29° 48′ 02″ |
| Space velocity (relative to the Sun) | 17.8 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 13.05. Visible from the whole Southern Hemisphere and north to latitude 60° N. South of latitude 60° S it never sets. It stands highest at midnight in February, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around 1498 BC. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 62 million years.
The Sun seen from there
From a planet around HATS-64, the Sun would look like a star of magnitude 15.00, in the direction where our sky has the constellation Cygnus. It would be invisible to the naked eye.
Planets
- HATS-64 b 4.91-day orbit · 18.8 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.