Galaxy · Barred spiral
NGC 992
NGC 992 is a galaxy in the direction of the constellation Aries, 193.0 million light-years away.
| Type | Barred spiral |
|---|---|
| Constellation | Aries |
| Distance | 193.0 million light-years (59.16 Mpc) |
| Diameter | 77,600 light-years · 0.89 × the Milky Way |
| Absolute magnitude | magnitude −21.22 |
| Apparent magnitude | magnitude 12.64 |
| Luminosity | 1.3 × the Milky Way |
| Right ascension (J2000) | 2h 37m 25.5s |
| Declination (J2000) | +21° 06′ 03″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 12.64. Visible from the whole Northern Hemisphere and south to latitude 69° S. North of latitude 69° 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 193 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 3,422.9 billion years.