Galaxy · Elliptical
IC 1380
IC 1380 is a galaxy in the direction of the constellation Pegasus, 592.7 million light-years away.
| Type | Elliptical (estimated) |
|---|---|
| Constellation | Pegasus |
| Distance | 592.7 million light-years (181.71 Mpc) |
| Diameter | 132,000 light-years · 1.5 × the Milky Way |
| Absolute magnitude | magnitude −21.81 |
| Apparent magnitude | magnitude 14.49 |
| Luminosity | 2.3 × the Milky Way |
| Right ascension (J2000) | 21h 27m 11.0s |
| Declination (J2000) | +2° 43′ 03″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 14.49. Visible from the whole Northern Hemisphere and south to latitude 87° S. It stands highest at midnight in August, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 593 million years ago. At that time the Earth held only single-celled organisms and the first multicellular life. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 10,513.4 billion years.