Galaxy · Elliptical
KK 77
KK 77 is a galaxy in the direction of the constellation Ursa Major, 11.4 million light-years away.
| Type | Elliptical |
|---|---|
| Constellation | Ursa Major |
| Distance | 11.4 million light-years (3.48 Mpc) |
| Diameter | 9,459 light-years · 0.11 × the Milky Way |
| Absolute magnitude | magnitude −12.60 |
| Apparent magnitude | magnitude 15.11 |
| Luminosity | 4.8 × 10⁻⁴ × the Milky Way |
| Right ascension (J2000) | 9h 50m 10.0s |
| Declination (J2000) | +67° 30′ 24″ |
| Source | Updated Nearby Galaxy Catalog (Karachentsev et al. 2013) |
In the sky
A telescope is needed to see it: its apparent magnitude is 15.11. Visible from the whole Northern Hemisphere and south to latitude 22° S. North of latitude 22° 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 11 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 201.3 billion years.