RA 229.1187° · Dec 16.4444° · star
11 more points to reach Rare.
HIP 74739 is an uncommon variable star. It sits in the constellation Ser, shines at apparent magnitude 12.37 and has spectral type A9.5.
Its spectrum reads A9.5 — 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 74739 in the constellation Ser. At apparent magnitude 12.37, it takes a larger telescope or a long-exposure image to capture.
Like any astronomical target, HIP 74739 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 74739 scores 23 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 11 points would lift it into a rarer tier.
That score comes from 4 science badges — Variable star, White A-type star, Strongly 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.