Star · B8II
Muliphein
Muliphein is a bright giant star of spectral type B8II in the constellation Canis Major, 430.2 light-years from the Sun.
| Other names | γ CMa · HIP 34045 |
|---|---|
| Constellation | Canis Major |
| Distance | 430.2 light-years (131.9 pc) |
| Apparent magnitude | magnitude 4.11 |
| Absolute magnitude | magnitude −1.49 |
| Spectral type | B8II |
| Surface temperature | 11,780 K |
| Luminosity | 621 L☉ |
| Radius | 5.98 R☉ |
| Mass | 5.71 M☉ (estimated) |
| Right ascension (J2000) | 7h 03m 45.5s |
| Declination (J2000) | −15° 37′ 59″ |
| Space velocity (relative to the Sun) | 32.8 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 4.11). Visible from the whole Southern Hemisphere and north to latitude 74° N. South of latitude 74° 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 1596. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 7.6 million years.
The Sun seen from there
From a planet around Muliphein, the Sun would look like a star of magnitude 10.43, in the direction where our sky has the constellation Aquila. 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.