RA 100.5581° · Dec 3.5916° · star
7 more points to reach Uncommon.
GL GJ 3405B is a common star. It lies about 51 light-years from Earth, sits in the constellation Mon, shines at apparent magnitude 13.33 and has spectral type m.
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 GJ 3405B in the constellation Mon. At apparent magnitude 13.33, it takes a larger telescope or a long-exposure image to capture.
Like any astronomical target, GL GJ 3405B 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 3405B scores 15 points on Spacedle's rarity scale, which places it in the common tier. Another 7 points would lift it into a rarer tier.
That score comes from 3 science badges — Star, Binary star 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.