RA 258.4736° · Dec 15.9509° · star
9 more points to reach Rare.
HD 155924 is an uncommon variable star. It lies about 1,359 light-years from Earth, sits in the constellation Her, shines at apparent magnitude 8.8 and has spectral type A7V.
Its spectrum reads A7V — 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 HD 155924 in the constellation Her. At apparent magnitude 8.8, it is an easy target for binoculars.
Like any astronomical target, HD 155924 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.
HD 155924 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 6 science badges — Variable star, Distant (over 1,000 light-years), White A-type star, Main-sequence star, 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.