Galaxy · Spiral
NGC 3464
NGC 3464 is a galaxy in the direction of the constellation Hydra, 174.1 million light-years away.
| Type | Spiral |
|---|---|
| Constellation | Hydra |
| Distance | 174.1 million light-years (53.37 Mpc) |
| Diameter | 116,200 light-years · 1.3 × the Milky Way |
| Absolute magnitude | magnitude −21.29 |
| Apparent magnitude | magnitude 12.35 |
| Luminosity | 1.4 × the Milky Way |
| Right ascension (J2000) | 10h 54m 40.1s |
| Declination (J2000) | −21° 03′ 59″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 12.35. Visible from the whole Southern Hemisphere and north to latitude 69° N. South of latitude 69° S it never sets. It stands highest at midnight in March, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 174 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 3,087.9 billion years.