L 168-9 (also known as GJ 4332 or TOI-134, officially named Danfeng) is a red dwarf star located 82.1 light-years (25.2 parsecs) away from the Solar System in the constellation of Tucana.
The designation L 168-9 comes from Luyten's first catalogue of stars with high proper motion.
Given the lower density of the planet, it more likely has a pure rock composition, rather than a 50% iron core and 50% silicate mantle as previously proposed.
The orbital parameters show little variation, while the equilibrium temperature was updated to 998±39 K.[4] Transmission spectra of combined near- and mid-infrared observations by the James Webb Space Telescope showed no atmospheric features.
However, further observations are required to rule out a thick (100 bar) carbon dioxide atmosphere, which could also explain the data.