PLANET-CRocket launchby JapanLaunch time20 May 201021:58:22 UTCsuccessSerial number: F17MissionRocketPayloadsRocket H2202launched from Tanegashima, LA-Y pad 1JapanPayloadsNamePurposeMassCommentIKAROS---K-Sat (Hayato)---Negai☆″---PLANET-C (Akatsuki)---UNITEC-1 (Shin'en)---Waseda-SAT2---