RA 263.9616° · Dec 12.0469° · star
4 more points to reach Rare.
HD 159736 is an uncommon star. It lies about 2,764 light-years from Earth, sits in the constellation Oph, shines at apparent magnitude 6.76 and has spectral type K5.
Its spectrum reads K5 — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.
Look for HD 159736 in the constellation Oph. At apparent magnitude 6.76, it is an easy target for binoculars.
Like any astronomical target, HD 159736 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 159736 scores 30 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 4 points would lift it into a rarer tier.
That score comes from 5 science badges — Star, Distant (over 1,000 light-years), Orange K-type star, Deep red star and Intrinsically luminous (Mv < −2) — 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.