Galaxy · Spiral
NGC 1511A
NGC 1511A is a galaxy in the direction of the constellation Hydrus, 62.4 million light-years away.
| Type | Spiral |
|---|---|
| Constellation | Hydrus |
| Distance | 62.4 million light-years (19.13 Mpc) |
| Diameter | 36,200 light-years · 0.41 × the Milky Way |
| Absolute magnitude | magnitude −17.73 |
| Apparent magnitude | magnitude 13.68 |
| Luminosity | 0.054 × the Milky Way |
| Right ascension (J2000) | 4h 00m 18.6s |
| Declination (J2000) | −67° 48′ 24″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 13.68. Visible from the whole Southern Hemisphere and north to latitude 22° N. South of latitude 22° S it never sets. It stands highest at midnight in November, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 62 million years ago. At that time the dinosaurs were gone and mammals were diversifying; there was no human lineage yet. At the speed of Voyager 1, the fastest craft leaving the Solar System (16.9 km per second), the trip would take 1,106.8 billion years.