RA 149.0406° · Dec -71.3893° · star
2 more points to reach Epic.
HR 3944 is a rare star. It lies about 2,013.3 light-years from Earth, sits in the constellation Car, shines at apparent magnitude 6.3 and has spectral type B1Ib.
Its spectrum reads B1Ib — 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 3944 in the constellation Car. At apparent magnitude 6.3, it is an easy target for binoculars.
Like any astronomical target, HR 3944 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 3944 scores 48 points on Spacedle's rarity scale, which places it in the rare tier. Another 2 points would lift it into a rarer tier.
That score comes from 6 science badges — Star, Distant (over 1,000 light-years), Hot blue B-type star, Supergiant, Blue-white star and Intrinsically luminous (Mv < −2) — 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.