RA 290.7386° · Dec -14.2589° · star
1 more point to reach Rare.
HD 181943 is an uncommon variable star. It lies about 254.2 light-years from Earth, sits in the constellation Sgr, shines at apparent magnitude 9.45 and has spectral type G8V.
Its spectrum reads G8V — a G-type star: the very same spectral class as our own Sun.
Look for HD 181943 in the constellation Sgr. At apparent magnitude 9.45, a small backyard telescope will bring it into view.
Like any astronomical target, HD 181943 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.
HD 181943 scores 33 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 1 point would lift it into a rarer tier.
That score comes from 7 science badges — Variable star, Toward the galactic centre, On the zodiac, Sun-like G-type star, Main-sequence star, Gently variable and A named variable 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.