RA 64.9483° · Dec 15.6276° · star
14 more points to reach Epic.
Prima Hyadum is a rare star. It lies about 161.5 light-years from Earth, sits in the constellation Tau, shines at apparent magnitude 3.65 and has spectral type G8III.
Its spectrum reads G8III — a G-type star: the very same spectral class as our own Sun.
Look for Prima Hyadum in the constellation Tau. At apparent magnitude 3.65, it can be glimpsed with the unaided eye under dark skies.
Like any astronomical target, Prima Hyadum 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.
Prima Hyadum scores 36 points on Spacedle's rarity scale, which places it in the rare tier. Another 14 points would lift it into a rarer tier.
That score comes from 6 science badges — Star, Naked-eye visible, Has a proper name, On the zodiac, Sun-like G-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.