RA 199.1194° · Dec 68.4080° · star
2 more points to reach Uncommon.
HR 5018 is a common star. It lies about 427.5 light-years from Earth, sits in the constellation Dra, shines at apparent magnitude 6.2 and has spectral type B9.5V.
Its spectrum reads B9.5V — 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 5018 in the constellation Dra. At apparent magnitude 6.2, it is an easy target for binoculars.
Like any astronomical target, HR 5018 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 5018 scores 20 points on Spacedle's rarity scale, which places it in the common tier. Another 2 points would lift it into a rarer tier.
That score comes from 5 science badges — Star, Never sets (northern circumpolar), Hot blue B-type star, Main-sequence star and Blue-white 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.