Galaxy · Barred spiral
IC 4290
IC 4290 is a galaxy in the direction of the constellation Hydra, 224.7 million light-years away.
| Type | Barred spiral |
|---|---|
| Constellation | Hydra |
| Distance | 224.7 million light-years (68.89 Mpc) |
| Diameter | 153,900 light-years · 1.8 × the Milky Way |
| Absolute magnitude | magnitude −20.98 |
| Apparent magnitude | magnitude 13.21 |
| Luminosity | 1.1 × the Milky Way |
| Right ascension (J2000) | 13h 35m 19.6s |
| Declination (J2000) | −28° 01′ 18″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 13.21. Visible from the whole Southern Hemisphere and north to latitude 62° N. South of latitude 62° S it never sets. 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 225 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 3,985.8 billion years.