RA 75.8941° · Dec -2.9794° · star
9 more points to reach Rare.
HIP 23533 is an uncommon star. It lies about 2,811.7 light-years from Earth, sits in the constellation Ori, shines at apparent magnitude 9.55 and has spectral type A2.
Its spectrum reads A2 — an A-type star: white-hot, typically about twice the Sun's mass, and the class most of the sky's famous bright stars belong to.
Look for HIP 23533 in the constellation Ori. At apparent magnitude 9.55, a small backyard telescope will bring it into view.
Like any astronomical target, HIP 23533 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.
HIP 23533 scores 25 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 9 points would lift it into a rarer tier.
That score comes from 5 science badges — Star, Distant (over 1,000 light-years), In Orion's hunting ground, White A-type 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.