Galaxy · Irregular
NGC 6223
NGC 6223 is a galaxy in the direction of the constellation Draco, 268.8 million light-years away.
| Type | Irregular |
|---|---|
| Constellation | Draco |
| Distance | 268.8 million light-years (82.40 Mpc) |
| Diameter | 153,800 light-years · 1.8 × the Milky Way |
| Absolute magnitude | magnitude −23.18 |
| Apparent magnitude | magnitude 11.40 |
| Luminosity | 8.2 × the Milky Way |
| Right ascension (J2000) | 16h 43m 04.3s |
| Declination (J2000) | +61° 34′ 44″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 11.40. Visible from the whole Northern Hemisphere and south to latitude 28° S. North of latitude 28° N it never sets. It stands highest at midnight in May, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 269 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 4,767.5 billion years.