RA 200.9849° · Dec 54.9205° · star
8 more points to reach Rare.
79Zet UMa is an uncommon star. It lies about 78.8 light-years from Earth, sits in the constellation UMa, shines at apparent magnitude 3.95 and has spectral type A1 m.
It is a binary: two stars orbiting a shared centre of mass. More than half of all the 'stars' you can see are actually multiple systems.
Look for 79Zet UMa in the constellation UMa. At apparent magnitude 3.95, it can be glimpsed with the unaided eye under dark skies.
Like any astronomical target, 79Zet UMa is best seen from a dark site away from city lights, and when it is above the horizon depends on your latitude and the time of year. The visibility panel above works out tonight's viewing window for your saved location.
79Zet UMa scores 26 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 8 points would lift it into a rarer tier.
That score comes from 5 science badges — Star, Naked-eye visible, Binary star, Never sets (northern circumpolar) and White A-type star — each earned for a real, measurable property of the object. Rarity on Spacedle is never random: the more remarkable an object's astrophysics, the more badges it collects, the higher it scores, and the rarer it ranks.