RA 264.8817° · Dec 27.7751° · star
6 more points to reach Rare.
GL GJ 4019B is an uncommon star. It lies about 72.5 light-years from Earth, sits in the constellation Her, shines at apparent magnitude 12.72 and has spectral type M5.
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 4019B in the constellation Her. At apparent magnitude 12.72, it takes a larger telescope or a long-exposure image to capture.
Like any astronomical target, GL GJ 4019B 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 4019B scores 28 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 6 points would lift it into a rarer tier.
That score comes from 5 science badges — Star, Binary star, Cool red M-type star, Deep red 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.