Go-astronomy logo


Theta Ursa Majoris

Theta Ursa Majoris (θ UMa) is a spectral class F6IV star of magnitude 3.17 located in the constellation Ursa Major. θ UMa is one of the brighter stars in Ursa Major and can be seen by the naked eye under dark skies or with binoculars.

      1. Name:
      2. Theta Ursa Majoris
      1. Short name:
      2. θ UMa
      1. Spectral class:
      2. F6IV
      1. Magnitude:
      2. 3.17
      1. Right Acension:
      2. 09h 32m 52.33s
      1. Declination:
      2. +51° 40' 43.0"