RA 31.7051° · Dec 25.7046° · star
12 more points to reach Rare.
11 Ari is an uncommon star. It lies about 876.8 light-years from Earth, sits in the constellation Ari, shines at apparent magnitude 6.01 and has spectral type B9IV-Vn.
Its spectrum reads B9IV-Vn — a blue-white B-type star, with a surface tens of thousands of degrees hot and a life measured in tens of millions of years.
Look for 11 Ari in the constellation Ari. At apparent magnitude 6.01, it is an easy target for binoculars.
Like any astronomical target, 11 Ari 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.
11 Ari scores 22 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 12 points would lift it into a rarer tier.
That score comes from 5 science badges — Star, On the zodiac, Hot blue B-type star, Subgiant (leaving the main sequence) and Blue-white star — 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.