RA 279.8588° · Dec -13.8464° · star
15 more points to reach Epic.
HIP 91477 is a rare variable star. It lies about 760.3 light-years from Earth, sits in the constellation Sct, shines at apparent magnitude 9.86 and has spectral type A3:Ia.
Its spectrum reads A3:Ia — 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 91477 in the constellation Sct. At apparent magnitude 9.86, a small backyard telescope will bring it into view.
Like any astronomical target, HIP 91477 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 91477 scores 35 points on Spacedle's rarity scale, which places it in the rare tier. Another 15 points would lift it into a rarer tier.
That score comes from 5 science badges — Variable star, White A-type star, Supergiant, Gently variable and A named variable 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.