Star · A7IV
HIP 41893
HIP 41893 is a subgiant star of spectral type A7IV in the constellation Hydra, 279.9 light-years from the Sun.
| Constellation | Hydra |
|---|---|
| Distance | 279.9 light-years (85.8 pc) |
| Apparent magnitude | magnitude 6.38 |
| Absolute magnitude | magnitude 1.71 |
| Spectral type | A7IV |
| Surface temperature | 7,620 K |
| Luminosity | 18.1 L☉ |
| Radius | 2.44 R☉ |
| Mass | 2.08 M☉ (estimated) |
| Right ascension (J2000) | 8h 32m 33.4s |
| Declination (J2000) | −15° 01′ 48″ |
| Space velocity (relative to the Sun) | 38.3 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 6.38). Visible from the whole Southern Hemisphere and north to latitude 75° N. South of latitude 75° S it never sets. It stands highest at midnight in January, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out around the year 1746. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 5.0 million years.
The Sun seen from there
From a planet around HIP 41893, the Sun would look like a star of magnitude 9.50, in the direction where our sky has the constellation Delphinus. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 43038 16.4 light-years
- HIP 42844 16.5 light-years
- HIP 41395 16.6 light-years
- HIP 42581 18.1 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.