Star · A4V
HIP 65288
HIP 65288 is a main-sequence star of spectral type A4V in the constellation Centaurus, 645.5 light-years from the Sun.
| Constellation | Centaurus |
|---|---|
| Distance | 645.5 light-years (197.9 pc) |
| Apparent magnitude | magnitude 6.18 |
| Absolute magnitude | magnitude −0.30 |
| Spectral type | A4V |
| Surface temperature | 8,310 K |
| Luminosity | 123 L☉ |
| Radius | 5.35 R☉ |
| Mass | 3.59 M☉ (estimated) |
| Right ascension (J2000) | 13h 22m 52.5s |
| Declination (J2000) | −47° 56′ 36″ |
| Space velocity (relative to the Sun) | 16.7 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.18). Visible from the whole Southern Hemisphere and north to latitude 42° N. South of latitude 42° S it never sets. It stands highest at midnight in April, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1380. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 11 million years.
The Sun seen from there
From a planet around HIP 65288, the Sun would look like a star of magnitude 11.31, in the direction where our sky has the constellation Andromeda. 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.