Star · K1III
HIP 45002
HIP 45002 is a giant star of spectral type K1III in the constellation Vela, 288.6 light-years from the Sun.
| Constellation | Vela |
|---|---|
| Distance | 288.6 light-years (88.5 pc) |
| Apparent magnitude | magnitude 6.19 |
| Absolute magnitude | magnitude 1.46 |
| Spectral type | K1III |
| Surface temperature | 4,690 K |
| Luminosity | 36.2 L☉ |
| Radius | 9.12 R☉ |
| Mass | 2.53 M☉ (estimated) |
| Right ascension (J2000) | 9h 09m 57.1s |
| Declination (J2000) | −52° 04′ 58″ |
| Space velocity (relative to the Sun) | 54.2 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.19). Visible from the whole Southern Hemisphere and north to latitude 38° N. South of latitude 38° 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 the year 1737. 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 45002, the Sun would look like a star of magnitude 9.56, in the direction where our sky has the constellation Cygnus. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 43483 16.0 light-years
- HIP 45478 18.5 light-years
- HIP 46445 19.3 light-years
- HIP 44712 19.5 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.