Galaxy · Irregular
UGC 8508
UGC 8508 is a galaxy in the direction of the constellation Ursa Major, 8.77 million light-years away.
| Type | Irregular |
|---|---|
| Constellation | Ursa Major |
| Distance | 8.77 million light-years (2.69 Mpc) |
| Diameter | 5,414 light-years · 0.062 × the Milky Way |
| Absolute magnitude | magnitude −13.70 |
| Apparent magnitude | magnitude 13.45 |
| Luminosity | 0.0013 × the Milky Way |
| Right ascension (J2000) | 13h 30m 44.4s |
| Declination (J2000) | +54° 54′ 36″ |
| Source | Updated Nearby Galaxy Catalog (Karachentsev et al. 2013) |
In the sky
A telescope is needed to see it: its apparent magnitude is 13.45. Visible from the whole Northern Hemisphere and south to latitude 35° S. North of latitude 35° N it never sets. It stands highest at midnight in April, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 8.8 million years ago. At that time the dinosaurs were gone and mammals were diversifying; there was no human lineage yet. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 155.6 billion years.