RA 240.4647° · Dec -28.3740° · star
2 more points to reach Uncommon.
HD 143520 is a common variable star. It lies about 324.9 light-years from Earth, sits in the constellation Sco, shines at apparent magnitude 8.81 and has spectral type F6V.
Its spectrum reads F6V — an F-type star — a little hotter, whiter and shorter-lived than the Sun.
Look for HD 143520 in the constellation Sco. At apparent magnitude 8.81, it is an easy target for binoculars.
Like any astronomical target, HD 143520 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 143520 scores 20 points on Spacedle's rarity scale, which places it in the common tier. Another 2 points would lift it into a rarer tier.
That score comes from 6 science badges — Variable star, On the zodiac, Yellow-white F-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.