Galaxy · Elliptical
KK 165
KK 165 is a galaxy in the direction of the constellation Canes Venatici, 17.6 million light-years away.
| Type | Elliptical |
|---|---|
| Constellation | Canes Venatici |
| Distance | 17.6 million light-years (5.40 Mpc) |
| Diameter | 3,718 light-years · 0.043 × the Milky Way |
| Absolute magnitude | magnitude −11.80 |
| Apparent magnitude | magnitude 16.86 |
| Luminosity | 2.3 × 10⁻⁴ × the Milky Way |
| Right ascension (J2000) | 12h 48m 52.7s |
| Declination (J2000) | +31° 58′ 13″ |
| Source | Updated Nearby Galaxy Catalog (Karachentsev et al. 2013) |
In the sky
A telescope is needed to see it: its apparent magnitude is 16.86. Visible from the whole Northern Hemisphere and south to latitude 58° S. North of latitude 58° N 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 18 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 312.4 billion years.