Kepler-121 KOI-223 KIC 4545187 19 04 38.8957 +39 40 40.8569 583.60 13.320 12.886 12.796 Kepler-121 KOI-223 KIC 4545187 2MASS J19043889+3940407 Gaia DR2 2100654421280638976 5311 0.701 0.8590 Kepler-121 b KOI-223 b KOI-223.01 KIC 4545187 b KIC 4545187.01 Gaia DR2 2100654421280638976 b 0.21324 3.177422 2454967.4778700 Confirmed planets Kepler-121 b has been discovered by the Kepler spacecraft and was originally classified as a planet candidate. A new statistical analysis led by a team at NASA Ames Research Center has validated the planet with more than 99 percent confidence. Although many parameters of Kepler-121 b are still unknown, the object is highly unlikely to be a false positive. 2014 14/02/26 transit 1 Kepler-121 c KOI-223 c KOI-223.02 KIC 4545187 c KIC 4545187.02 Gaia DR2 2100654421280638976 c 0.20687 41.008011 2454980.0347600 Confirmed planets Kepler-121 c has been discovered by the Kepler spacecraft and was originally classified as a planet candidate. A new statistical analysis led by a team at NASA Ames Research Center has validated the planet with more than 99 percent confidence. Although many parameters of Kepler-121 c are still unknown, the object is highly unlikely to be a false positive. 2014 14/02/26 transit 1 Lyra