Galaxy · Spiral
NGC 566
NGC 566 is a galaxy in the direction of the constellation Pisces, 251.6 million light-years away.
| Type | Spiral |
|---|---|
| Constellation | Pisces |
| Distance | 251.6 million light-years (77.13 Mpc) |
| Diameter | 89,600 light-years · 1 × the Milky Way |
| Absolute magnitude | magnitude −20.93 |
| Apparent magnitude | magnitude 13.51 |
| Luminosity | 1 × the Milky Way |
| Right ascension (J2000) | 1h 29m 03.0s |
| Declination (J2000) | +32° 19′ 56″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 13.51. Visible from the whole Northern Hemisphere and south to latitude 58° S. North of latitude 58° N it never sets. 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 252 million years ago. At that time complex animals were spreading through the seas and over the land; there were no dinosaurs yet. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 4,462.6 billion years.