RA 237.6739° · Dec 15.1336° · star
3 more points to reach Epic.
HR 5894 is a rare variable star. It lies about 682.3 light-years from Earth, sits in the constellation Ser, shines at apparent magnitude 9.7 and has spectral type M5IIIe-M9e.
Its spectrum reads M5IIIe-M9e — 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 HR 5894 in the constellation Ser. At apparent magnitude 9.7, a small backyard telescope will bring it into view.
Like any astronomical target, HR 5894 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.
HR 5894 scores 47 points on Spacedle's rarity scale, which places it in the rare tier. Another 3 points would lift it into a rarer tier.
That score comes from 6 science badges — Variable star, Cool red M-type star, Giant star, Deep red star, Dramatic variable (over 2 magnitudes) 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.