Star · A5IV
HIP 108759
HIP 108759 is a subgiant star of spectral type A5IV in the constellation Octans, 333.5 light-years from the Sun.
| Constellation | Octans |
|---|---|
| Distance | 333.5 light-years (102.3 pc) |
| Apparent magnitude | magnitude 6.39 |
| Absolute magnitude | magnitude 1.34 |
| Spectral type | A5IV |
| Surface temperature | 7,930 K |
| Luminosity | 26.1 L☉ |
| Radius | 2.7 R☉ |
| Mass | 2.31 M☉ (estimated) |
| Right ascension (J2000) | 22h 01m 52.6s |
| Declination (J2000) | −77° 39′ 45″ |
| Space velocity (relative to the Sun) | 6.7 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.39). Visible from the whole Southern Hemisphere and north to latitude 12° N. South of latitude 12° S it never sets.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1692. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.9 million years.
The Sun seen from there
From a planet around HIP 108759, the Sun would look like a star of magnitude 9.88, in the direction where our sky has the constellation Draco. It would be invisible to the naked eye.
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.