RA 150.8295° · Dec 68.7339° · openngc
11 more points to reach Rare.
NGC 3077 is an uncommon galaxy. It sits in the constellation UMa and shines at apparent magnitude 9.88.
A galaxy: a gravitationally bound city of stars, gas and dark matter, turning so slowly that a single rotation takes hundreds of millions of years.
Look for NGC 3077 in the constellation UMa. At apparent magnitude 9.88, a small backyard telescope will bring it into view.
Like any astronomical target, NGC 3077 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.
NGC 3077 scores 23 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 11 points would lift it into a rarer tier.
That score comes from 3 science badges — Galaxy, Spiral galaxy and Never sets (northern circumpolar) — 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.