RA 84.7390° · Dec 26.6181° · star
2 more points to reach Uncommon.
HR 1921 is a common star. It lies about 344.4 light-years from Earth, sits in the constellation Tau, shines at apparent magnitude 6.45 and has spectral type G9III.
Its spectrum reads G9III — a G-type star: the very same spectral class as our own Sun.
Look for HR 1921 in the constellation Tau. At apparent magnitude 6.45, it is an easy target for binoculars.
Like any astronomical target, HR 1921 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 1921 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 4 science badges — Star, 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.