Ursa Major


Ursa Major is a conspicuous constellation of the northern sky. The configuration of seven particularly bright stars in this constellation is known in German-speaking countries as the Big Dipper.

Its two stars Dubhe and Merak – α and β Ursae Maioris – can serve as so-called polar indicators for finding Polaris.

This part of the constellation is circumpolar for Central Europe, i.e. a region of the sky that is visible here all year round.

Ursa Major
Latin name Ursa Major
Latin genitive Ursa Majoris
Abbreviation UMa
Brightest star Alioth (ε Ursae Majoris)
Fully visible 90° N to 17° S
Observation time for Central Europe all year round
The constellation Ursa Major. Chart: International Astronomical Union in collaboration with the magazine Sky & Telescope