Galaxy · Spiral
IC 4401
IC 4401 is a galaxy in the direction of the constellation Virgo, 326.9 million light-years away.
| Type | Spiral |
|---|---|
| Constellation | Virgo |
| Distance | 326.9 million light-years (100.23 Mpc) |
| Diameter | 147,200 light-years · 1.7 × the Milky Way |
| Absolute magnitude | magnitude −21.57 |
| Apparent magnitude | magnitude 13.43 |
| Luminosity | 1.9 × the Milky Way |
| Right ascension (J2000) | 14h 19m 25.1s |
| Declination (J2000) | −4° 29′ 21″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 13.43. Visible from the whole Southern Hemisphere and north to latitude 86° N. It stands highest at midnight in April, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 327 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 5,799.1 billion years.