RA 271.3397° · Dec 2.0623° · exoplanet
7 more points to reach Uncommon.
TYC 0434-04538-1 b is a common exoplanet. It lies about 2,000.7 light-years from Earth, shines at apparent magnitude 10.25, has an equilibrium temperature near 878 K and spans roughly 12.7 Earth radii.
Its density says rock, though lighter than Earth's mix: probably less iron, or a thick shell of water and ice over the top.
At apparent magnitude 10.25, a small backyard telescope will bring it into view.
Like any astronomical target, TYC 0434-04538-1 b 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.
TYC 0434-04538-1 b scores 15 points on Spacedle's rarity scale, which places it in the common tier. Another 7 points would lift it into a rarer tier.
That score comes from 3 science badges — Confirmed exoplanet, Distant (over 1,000 light-years) and Gas giant — 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.