RA 83.7052° · Dec 9.4896° · star
1 more point to reach Epic.
37Phi1Ori is a rare star. It lies about 1,087.2 light-years from Earth, sits in the constellation Ori, shines at apparent magnitude 4.39 and has spectral type B0IV....
Its spectrum reads B0IV... — 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 37Phi1Ori in the constellation Ori. At apparent magnitude 4.39, it can be glimpsed with the unaided eye under dark skies.
Like any astronomical target, 37Phi1Ori 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.
37Phi1Ori scores 49 points on Spacedle's rarity scale, which places it in the rare tier. Another 1 point would lift it into a rarer tier.
That score comes from 8 science badges — Star, Distant (over 1,000 light-years), Naked-eye visible, In Orion's hunting ground, Hot blue B-type star, Subgiant (leaving the main sequence), 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.