RA 259.7648° · Dec -46.6362° · star
4 more points to reach Rare.
GL Gl 666A is an uncommon star. It lies about 28.7 light-years from Earth, sits in the constellation Ara, shines at apparent magnitude 5.47 and has spectral type M0V.
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 666A in the constellation Ara. At apparent magnitude 5.47, it can be glimpsed with the unaided eye under dark skies.
Like any astronomical target, GL Gl 666A 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 666A scores 30 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 4 points would lift it into a rarer tier.
That score comes from 6 science badges — Star, Naked-eye visible, Binary star, Cool red M-type star, Main-sequence 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.