Star · A3V
HIP 13133
HIP 13133 is a main-sequence star of spectral type A3V in the constellation Cassiopeia, 213.0 light-years from the Sun.
| Constellation | Cassiopeia |
|---|---|
| Distance | 213.0 light-years (65.3 pc) |
| Apparent magnitude | magnitude 6.26 |
| Absolute magnitude | magnitude 2.19 |
| Spectral type | A3V |
| Surface temperature | 8,560 K |
| Luminosity | 12.8 L☉ |
| Radius | 1.63 R☉ |
| Mass | 1.89 M☉ (estimated) |
| Right ascension (J2000) | 2h 48m 55.5s |
| Declination (J2000) | +69° 38′ 03″ |
| Space velocity (relative to the Sun) | 40.7 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.26). Visible from the whole Northern Hemisphere and south to latitude 20° S. North of latitude 20° N it never sets. It stands highest at midnight in October, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1813. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3.8 million years.
The Sun seen from there
From a planet around HIP 13133, the Sun would look like a star of magnitude 8.90, in the direction where our sky has the constellation Circinus. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- TOI-1648 15.2 light-years
- HIP 12132 17.9 light-years
- HIP 13677 18.5 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.