Star · M5
HIP 34922
HIP 34922 is a supergiant star of spectral type M5 in the constellation Puppis, 183.3 light-years from the Sun.
| Constellation | Puppis |
|---|---|
| Distance | 183.3 light-years (56.2 pc) |
| Apparent magnitude | magnitude 4.42 |
| Absolute magnitude | magnitude 0.67 |
| Spectral type | M5 |
| Surface temperature | 4,070 K |
| Luminosity | 123 L☉ |
| Radius | 22.3 R☉ |
| Mass | 3.59 M☉ (estimated) |
| Right ascension (J2000) | 7h 13m 32.3s |
| Declination (J2000) | −44° 38′ 23″ |
| Space velocity (relative to the Sun) | 109.6 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 4.42). Visible from the whole Southern Hemisphere and north to latitude 45° N. South of latitude 45° 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 1843. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3.3 million years.
The Sun seen from there
From a planet around HIP 34922, the Sun would look like a star of magnitude 8.58, in the direction where our sky has the constellation Lyra. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.