RA 286.9250° · Dec 32.5437° · star
8 more points to reach Rare.
GL Gl 747B is an uncommon star. It lies about 26.6 light-years from Earth, sits in the constellation Lyr, shines at apparent magnitude 12.16 and has spectral type M5 K.
It is a binary: two stars orbiting a shared centre of mass. More than half of all the 'stars' you can see are actually multiple systems.
Look for GL Gl 747B in the constellation Lyr. At apparent magnitude 12.16, it takes a larger telescope or a long-exposure image to capture.
Like any astronomical target, GL Gl 747B 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 Gl 747B 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 — Star, Binary star, Cool red M-type star, Red dwarf and Intrinsically feeble (Mv > +12) — 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.