RA 294.9589° · Dec 38.5916° · exoplanet
19 more points to reach Anomaly.
Kepler-1171 b is an epic exoplanet. It lies about 1,868.9 light-years from Earth, shines at apparent magnitude 11.65, has an equilibrium temperature near 2,700 K and spans roughly 2.56 Earth radii.
So hot that iron vaporises on the dayside, blows around to the night side and rains back down as molten metal.
At apparent magnitude 11.65, a small backyard telescope will bring it into view.
Like any astronomical target, Kepler-1171 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.
Kepler-1171 b scores 59 points on Spacedle's rarity scale, which places it in the epic tier. Another 19 points would lift it into a rarer tier.
That score comes from 7 science badges — Confirmed exoplanet, Distant (over 1,000 light-years), Sub-Neptune, Ultra-hot Jupiter, Tidally locked, Blasted by starlight and Found by Kepler — 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.