RA 233.5594° · Dec -46.9536° · star
6 more points to reach Uncommon.
HD 138473 is a common star. It lies about 555.6 light-years from Earth, sits in the constellation Lup, shines at apparent magnitude 9.07 and has spectral type G3IV.
Its spectrum reads G3IV — a G-type star: the very same spectral class as our own Sun.
Look for HD 138473 in the constellation Lup. At apparent magnitude 9.07, a small backyard telescope will bring it into view.
Like any astronomical target, HD 138473 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 138473 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 3 science badges — Star, Sun-like G-type star and Subgiant (leaving the main sequence) — 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.