RA 321.2310° · Dec 49.3231° · star
6 more points to reach Uncommon.
HR 8206 is a common variable star. It lies about 602.9 light-years from Earth, sits in the constellation Cyg, shines at apparent magnitude 6.57 and has spectral type B9sp....
Its spectrum reads B9sp... — 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 HR 8206 in the constellation Cyg. At apparent magnitude 6.57, it is an easy target for binoculars.
Like any astronomical target, HR 8206 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.
HR 8206 scores 16 points on Spacedle's rarity scale, which places it in the common tier. Another 6 points would lift it into a rarer tier.
That score comes from 4 science badges — Variable star, Hot blue B-type star, Barely variable (under 0.05 mag) and A named variable 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.