Star · B2V
HIP 29417
HIP 29417 is a main-sequence star of spectral type B2V in the constellation Monoceros, 1,061 light-years from the Sun.
| Constellation | Monoceros |
|---|---|
| Distance | 1,061 light-years (325.4 pc) |
| Apparent magnitude | magnitude 5.06 |
| Absolute magnitude | magnitude −2.50 |
| Spectral type | B2V |
| Surface temperature | 13,610 K |
| Luminosity | 2,120 L☉ |
| Radius | 8.29 R☉ |
| Mass | 8.11 M☉ (estimated) |
| Right ascension (J2000) | 6h 11m 51.8s |
| Declination (J2000) | −6° 33′ 01″ |
| Space velocity (relative to the Sun) | 29.5 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 5.06). Visible from the whole Southern Hemisphere and north to latitude 83° 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 965. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 19 million years.
The Sun seen from there
From a planet around HIP 29417, the Sun would look like a star of magnitude 12.39, in the direction where our sky has the constellation Ophiuchus. It would be invisible to the naked eye.
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.