SkyRef / Constellations

The Ursa Major constellation

Best placed in December. It sits well north on the sky and is comfortably placed for northern hemisphere observers.

Where and when

Best monthDecember
Right ascension11.0h
Declination+48°
Line segments7

Finding it

Ursa Major is centred near right ascension 11.0 hours, declination +48°. It sits well north on the sky and is comfortably placed for northern hemisphere observers.

It reaches its highest point in the sky around local midnight in December, which is when it is easiest to pick out. Earlier in the year it rises before dawn; later, it is already setting in the evening.

Bright stars in this part of the sky

StarMagnitudeCatalogue
Dubhe1.79HR 4301
Merak2.37HR 4295
Alioth2.44HR 4554

See it on the live map

SkyRef draws Ursa Major in its real position for wherever you are, right now, along with the other 88 IAU figures.

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Other constellations

AndromedaAntliaApusAquariusAquilaAraAriesAurigaBoötesCaelumCamelopardalisCancerCanes VenaticiCanis MajorCanis MinorCapricornusCarinaCassiopeiaCentaurusCepheusCetusChamaeleonCircinusColumbaComa BerenicesCorona AustrinaCorona BorealisCorvusCraterCruxCygnusDelphinusDoradoDracoEquuleusEridanusFornaxGeminiGrusHercules