RA 180.2386° · Dec -21.2508° · star
8 more points to reach Rare.
HD 104340 is an uncommon variable star. It sits in the constellation Crv, shines at apparent magnitude 8.18 and has spectral type G6/8IIICNII.
Its spectrum reads G6/8IIICNII — a G-type star: the very same spectral class as our own Sun.
Look for HD 104340 in the constellation Crv. At apparent magnitude 8.18, it is an easy target for binoculars.
Like any astronomical target, HD 104340 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 104340 scores 26 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 8 points would lift it into a rarer tier.
That score comes from 5 science badges — Variable star, Sun-like G-type star, Giant 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.