RA 167.9663° · Dec 33.5365° · star
4 more points to reach Uncommon.
GL GJ 3647 is a common star. It lies about 39.8 light-years from Earth, sits in the constellation UMa, shines at apparent magnitude 12.38 and has spectral type dM4.
Its spectrum reads dM4 — 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 GL GJ 3647 in the constellation UMa. At apparent magnitude 12.38, it takes a larger telescope or a long-exposure image to capture.
Like any astronomical target, GL GJ 3647 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.
GL GJ 3647 scores 18 points on Spacedle's rarity scale, which places it in the common tier. Another 4 points would lift it into a rarer tier.
That score comes from 4 science badges — Star, Never sets (northern circumpolar), Cool red M-type star and Red dwarf — 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.