RA 130.1991° · Dec -45.0584° · star
14 more points to reach Epic.
HD 74194 is a rare variable star. It sits in the constellation Vel, shines at apparent magnitude 7.55 and has spectral type O9.
Its spectrum reads O9 — an O-type star — the hottest, rarest main class there is. Fewer than one star in a million is an O, and none of them lasts long.
Look for HD 74194 in the constellation Vel. At apparent magnitude 7.55, it is an easy target for binoculars.
Like any astronomical target, HD 74194 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 74194 scores 36 points on Spacedle's rarity scale, which places it in the rare tier. Another 14 points would lift it into a rarer tier.
That score comes from 4 science badges — Variable star, Blazing O-type star, Barely variable (under 0.05 mag) 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.