Star · A2V
HIP 51194
HIP 51194 is a main-sequence star of spectral type A2V in the constellation Carina, 221.9 light-years from the Sun.
| Constellation | Carina |
|---|---|
| Distance | 221.9 light-years (68.0 pc) |
| Apparent magnitude | magnitude 6.00 |
| Absolute magnitude | magnitude 1.84 |
| Spectral type | A2V |
| Surface temperature | 9,120 K |
| Luminosity | 19 L☉ |
| Radius | 1.75 R☉ |
| Mass | 2.11 M☉ (estimated) |
| Right ascension (J2000) | 10h 27m 25.3s |
| Declination (J2000) | −65° 42′ 17″ |
| Space velocity (relative to the Sun) | 28.1 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.00). Visible from the whole Southern Hemisphere and north to latitude 24° N. South of latitude 24° 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 1804. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3.9 million years.
The Sun seen from there
From a planet around HIP 51194, the Sun would look like a star of magnitude 8.99, in the direction where our sky has the constellation Cepheus. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 51216 14.2 light-years
- HD 307842 14.2 light-years
- HIP 50204 16.9 light-years
- HIP 50672 17.5 light-years
- HIP 47418 19.4 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.