RA 332.2052° · Dec -12.4356° · star
6 more points to reach Uncommon.
HD 210171 is a common star. It lies about 654.9 light-years from Earth, sits in the constellation Aqr, shines at apparent magnitude 9.63 and has spectral type G5V.
Its spectrum reads G5V — a G-type star: the very same spectral class as our own Sun.
Look for HD 210171 in the constellation Aqr. At apparent magnitude 9.63, a small backyard telescope will bring it into view.
Like any astronomical target, HD 210171 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 210171 scores 16 points on Spacedle's rarity scale, which places it in the common tier. Another 6 points would lift it into a rarer tier.
That score comes from 4 science badges — Star, On the zodiac, Sun-like G-type star and Main-sequence 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.