RA 28.3532° · Dec 64.1895° · star
3 more points to reach Uncommon.
HIP 8822 is a common star. It sits in the constellation Cas, shines at apparent magnitude 9.35 and has spectral type B0III.
Its spectrum reads B0III — a blue-white B-type star, with a surface tens of thousands of degrees hot and a life measured in tens of millions of years.
Look for HIP 8822 in the constellation Cas. At apparent magnitude 9.35, a small backyard telescope will bring it into view.
Like any astronomical target, HIP 8822 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.
HIP 8822 scores 19 points on Spacedle's rarity scale, which places it in the common tier. Another 3 points would lift it into a rarer tier.
That score comes from 4 science badges — Star, Never sets (northern circumpolar), Hot blue B-type star and Giant 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.