Star · A
HIP 54360
HIP 54360 is a main-sequence star of spectral type A in the constellation Centaurus, 289.8 light-years from the Sun.
| Constellation | Centaurus |
|---|---|
| Distance | 289.8 light-years (88.8 pc) |
| Apparent magnitude | magnitude 5.15 |
| Absolute magnitude | magnitude 0.41 |
| Spectral type | A |
| Surface temperature | 9,780 K |
| Luminosity | 78.3 L☉ |
| Radius | 3.08 R☉ |
| Mass | 3.16 M☉ (estimated) |
| Right ascension (J2000) | 11h 07m 16.7s |
| Declination (J2000) | −42° 38′ 19″ |
| Space velocity (relative to the Sun) | 39.4 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 5.15). Visible from the whole Southern Hemisphere and north to latitude 47° N. South of latitude 47° S it never sets. It stands highest at midnight in March, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1736. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.1 million years.
The Sun seen from there
From a planet around HIP 54360, the Sun would look like a star of magnitude 9.57, in the direction where our sky has the constellation Andromeda. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 54507 4.34 light-years
- HIP 54903 8.49 light-years
- HIP 54545 10.6 light-years
- HIP 54007 20.0 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.