Star · F8V
HIP 30545
HIP 30545 is a main-sequence star of spectral type F8V in the constellation Monoceros, 107.3 light-years from the Sun.
| Constellation | Monoceros |
|---|---|
| Distance | 107.3 light-years (32.9 pc) |
| Apparent magnitude | magnitude 5.88 |
| Absolute magnitude | magnitude 3.30 |
| Spectral type | F8V |
| Surface temperature | 6,110 K |
| Luminosity | 4.24 L☉ |
| Radius | 1.84 R☉ |
| Mass | 1.44 M☉ (estimated) |
| Right ascension (J2000) | 6h 25m 16.6s |
| Declination (J2000) | −0° 56′ 45″ |
| Space velocity (relative to the Sun) | 69.2 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 5.88). Visible from the whole Southern Hemisphere and north to latitude 89° N. It stands highest at midnight in December, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1919. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1.9 million years.
The Sun seen from there
From a planet around HIP 30545, the Sun would look like a star of magnitude 7.41, in the direction where our sky has the constellation Serpens. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 29716 12.3 light-years
- HIP 31083 13.3 light-years
- HIP 29611 14.9 light-years
- PSO J088.5709-00.1430 15.1 light-years
- HIP 32851 15.2 light-years
- HIP 33382 15.5 light-years
- HD 46375 16.2 light-years
- HIP 29208 16.3 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.