Star · F8V
HATS-65
HATS-65 is a main-sequence star of spectral type F8V in the constellation Sagittarius, 1,609 light-years from the Sun. It is orbited by 1 confirmed exoplanet(s).
| Constellation | Sagittarius |
|---|---|
| Distance | 1,609 light-years (493.3 pc) |
| Apparent magnitude | magnitude 12.68 |
| Absolute magnitude | magnitude 4.21 |
| Spectral type | F8V |
| Surface temperature | 6,280 K |
| Luminosity | 2.38 L☉ |
| Radius | 1.31 R☉ |
| Mass | 1.26 M☉ |
| Age | 1.8 billion years |
| Metallicity [Fe/H] | 0.20 |
| Right ascension (J2000) | 19h 31m 45.5s |
| Declination (J2000) | −26° 44′ 25″ |
| Space velocity (relative to the Sun) | 8.2 km/s |
In the sky
A telescope is needed to see it: its apparent magnitude is 12.68. Visible from the whole Southern Hemisphere and north to latitude 63° N. South of latitude 63° S it never sets. It stands highest at midnight in July, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 417. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 29 million years.
The Sun seen from there
From a planet around HATS-65, the Sun would look like a star of magnitude 13.30, in the direction where our sky has the constellation Gemini. It would be invisible to the naked eye.
Planets
- HATS-65 b 3.11-day orbit · 16.8 R⊕
Stellar parameters from the NASA Exoplanet Archive; position and brightness from the HYG / AT-HYG catalogue.