Kepler-21 KOI-975 KIC 3632418 19 09 26.83535 +38 42 50.4593 112.9 Kepler-21 KOI-975 KIC 3632418 HD 179070 BD+38 3455 0.7739 87.3 129.53 Kepler-21 A KOI-975 A KIC 3632418 A HIP 94112 TYC 3120-963-1 SAO 67891 BD+38 3455 A 2MASS J19092683+3842505 1.340 1.860 8.25 8.767 8.00 7.23 7.031 6.945 6131 -0.15 F6IV Kepler-21 b Kepler-21 A b HIP 94112 b TYC 3120-00963-1 b HD 179070 b HD 179070 A b BD+38 3455 A b SAO 67891 b 2MASS J19092683+3842505 b KIC 3632418 b KOI-975.01 KOI-975 b KOI-975 A b Confirmed planets 0.1456 2.785755 0.042509 82.59 2455093.8368 This planet has been discovered with the Kepler spacecraft. It is orbiting Kepler's brightest host star and is only 1.6 times larger than the Earth. transit 16/01/22 2011 1 Planets in binary systems, S-type Kepler-21 B KOI-975 B KIC 3632418 B HD 179070 B BD+38 3455 B 0.42 Lyra