Qi Qiu Weixing 1 : launch_date_(utc) : 1990-09-03 00:53:00 | Qi Qiu Weixing 1 : diameter(m) : 3 | Qi Qiu Weixing 1 : usage : ado | Qi Qiu Weixing 1 : mass(kg) : 4
The launch date for the sattelite used for ado that was 4 kg and 3 meters in diameter was 1990-09-03 00:53:00.