Star · K0III
ε Psc
ε Psc is a giant star of spectral type K0III in the constellation Pisces, 183.2 light-years from the Sun.
| Other names | HIP 4906 |
|---|---|
| Constellation | Pisces |
| Distance | 183.2 light-years (56.2 pc) |
| Apparent magnitude | magnitude 4.27 |
| Absolute magnitude | magnitude 0.52 |
| Spectral type | K0III |
| Surface temperature | 4,860 K |
| Luminosity | 77.7 L☉ |
| Radius | 12.4 R☉ |
| Mass | 3.15 M☉ (estimated) |
| Right ascension (J2000) | 1h 02m 56.6s |
| Declination (J2000) | +7° 53′ 24″ |
| Space velocity (relative to the Sun) | 23.4 km/s |
In the sky
Visible to the naked eye under a dark sky (apparent magnitude 4.27). Visible from the whole Northern Hemisphere and south to latitude 82° S. It stands highest at midnight in October, 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 3.2 million years.
The Sun seen from there
From a planet around ε Psc, the Sun would look like a star of magnitude 8.58, in the direction where our sky has the constellation Virgo. It would be invisible to the naked eye.
Neighbours
Its nearest neighbours in the catalogue (within 20 light-years):
- HIP 4878 6.75 light-years
- ULAS J011438.94+085420.8 11.6 light-years
- HIP 5629 13.4 light-years
- 2MASS J00501561+1012431 14.0 light-years
- ULAS J010324.69+092746.5 14.4 light-years
- HIP 6268 15.3 light-years
- HIP 5898 17.6 light-years
- HIP 5176 17.8 light-years
Position, brightness and colour from the HYG / AT-HYG catalogue; temperature, luminosity, radius and mass are approximate values computed from these observations.