RA 210.0932° · Dec 37.8712° · star
5 more points to reach Rare.
HD 122316 is an uncommon variable star. It lies about 2,077.4 light-years from Earth, sits in the constellation CVn, shines at apparent magnitude 8.78 and has spectral type M....
Its spectrum reads M... — an M-type red star — and M stars are the silent majority: roughly three of every four stars in the galaxy are one.
Look for HD 122316 in the constellation CVn. At apparent magnitude 8.78, it is an easy target for binoculars.
Like any astronomical target, HD 122316 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 122316 scores 29 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 5 points would lift it into a rarer tier.
That score comes from 6 science badges — Variable star, Distant (over 1,000 light-years), Cool red M-type star, Red dwarf, 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.