Galaxy · Barred spiral
NGC 6792
NGC 6792 is a galaxy in the direction of the constellation Lyra, 216.1 million light-years away.
| Type | Barred spiral |
|---|---|
| Constellation | Lyra |
| Distance | 216.1 million light-years (66.26 Mpc) |
| Diameter | 166,100 light-years · 1.9 × the Milky Way |
| Absolute magnitude | magnitude −22.14 |
| Apparent magnitude | magnitude 11.97 |
| Luminosity | 3.1 × the Milky Way |
| Right ascension (J2000) | 19h 20m 57.4s |
| Declination (J2000) | +43° 07′ 57″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 11.97. Visible from the whole Northern Hemisphere and south to latitude 47° S. North of latitude 47° N it never sets. It stands highest at midnight in July, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 216 million years ago. At that time dinosaurs ruled the Earth. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 3,833.7 billion years.