An experimental orbiter in China's Shi-Jian satellite series, SJ-11-03, boosted by a Long-March II-C rocket carrier, lifts off from the Jiuquan Satellite Launch Center in northwest China's Gansu Province, July 6, 2011.

China's experimental orbiter SJ-11-04, which was launched by a Long March II-C rocket Thursday, failed to enter the designated orbit due to a malfunction of the rocket.

The rocket experienced malfunction during the flight following its launch from Jiuquan Satellite Launch Center at 5:28 p.m. Beijing Time in northwest Gansu Province.

The specific cause of the failure is being analyzed.