Star · K3III
γ Pyx
γ Pyx is a giant star of spectral type K3III in the constellation Pyxis, 210.2 light-years from the Sun.
| Other names | HIP 43409 |
|---|---|
| Constellation | Pyxis |
| Distance | 210.2 light-years (64.5 pc) |
| Apparent magnitude | magnitude 4.02 |
| Absolute magnitude | magnitude −0.03 |
| Spectral type | K3III |
| Surface temperature | 4,170 K |
| Luminosity | 210 L☉ |
| Radius | 27.7 R☉ |
| Mass | 4.19 M☉ (estimated) |
| Right ascension (J2000) | 8h 50m 31.9s |
| Declination (J2000) | −27° 42′ 36″ |
| Space velocity (relative to the Sun) | 54.4 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 4.02). Visible from the whole Southern Hemisphere and north to latitude 62° N. South of latitude 62° 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 1816. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3.7 million years.
The Sun seen from there
From a planet around γ Pyx, the Sun would look like a star of magnitude 8.88, in the direction where our sky has the constellation Vulpecula. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 43597 5.69 light-years
- ε Pyx 19.0 light-years
- HIP 43606 19.5 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.