Galaxy · Spiral
IC 2
IC 2 is a galaxy in the direction of the constellation Cetus, 315.7 million light-years away.
| Type | Spiral |
|---|---|
| Constellation | Cetus |
| Distance | 315.7 million light-years (96.79 Mpc) |
| Diameter | 100,500 light-years · 1.1 × the Milky Way |
| Absolute magnitude | magnitude −20.87 |
| Apparent magnitude | magnitude 14.06 |
| Luminosity | 0.97 × the Milky Way |
| Right ascension (J2000) | 0h 11m 00.8s |
| Declination (J2000) | −12° 49′ 21″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 14.06. Visible from the whole Southern Hemisphere and north to latitude 77° N. South of latitude 77° S it never sets. It stands highest at midnight in September, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 316 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 5,600.1 billion years.