Galaxy · Irregular
KK 182
KK 182 is a galaxy in the direction of the constellation Centaurus, 18.9 million light-years away.
| Type | Irregular |
|---|---|
| Constellation | Centaurus |
| Distance | 18.9 million light-years (5.78 Mpc) |
| Diameter | 5,414 light-years · 0.062 × the Milky Way |
| Absolute magnitude | magnitude −13.50 |
| Apparent magnitude | magnitude 15.31 |
| Luminosity | 0.0011 × the Milky Way |
| Right ascension (J2000) | 13h 05m 02.9s |
| Declination (J2000) | −40° 04′ 58″ |
| Source | Updated Nearby Galaxy Catalog (Karachentsev et al. 2013) |
In the sky
A telescope is needed to see it: its apparent magnitude is 15.31. Visible from the whole Southern Hemisphere and north to latitude 50° N. South of latitude 50° S 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 19 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 334.4 billion years.