Galaxy · Elliptical
NGC 2693
NGC 2693 is a galaxy in the direction of the constellation Ursa Major, 230.3 million light-years away.
| Type | Elliptical |
|---|---|
| Constellation | Ursa Major |
| Distance | 230.3 million light-years (70.60 Mpc) |
| Diameter | 167,100 light-years · 1.9 × the Milky Way |
| Absolute magnitude | magnitude −22.45 |
| Apparent magnitude | magnitude 11.79 |
| Luminosity | 4.2 × the Milky Way |
| Right ascension (J2000) | 8h 56m 59.3s |
| Declination (J2000) | +51° 20′ 51″ |
| Source | 2MASS Redshift Survey (Huchra et al. 2012) |
In the sky
A telescope is needed to see it: its apparent magnitude is 11.79. Visible from the whole Northern Hemisphere and south to latitude 39° S. North of latitude 39° N it never sets. It stands highest at midnight in February, the best time to observe it.
Through a telescope from Earth
Light's journey
The light you see tonight set out 230 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 4,084.8 billion years.