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SJ 11

SJ 11-01

The purpose of the Chinese SJ 11 (Shijian 11) series of satellites has not been disclosed. It is speculated, it might be an experimental missile tracking and early warning constellation.

Nation: China
Type / Application: Technology ?
Contractors: Dongfanghong Satellite Co.
Power: 2 deployable solar arrays, batteries
Orbit: 691 km × 700 km, 98.3
Satellite COSPAR Date LS Launch Vehicle Remarks
SJ 11-01 2009-061A 12.11.2009 Jq SLS-2 CZ-2C (3)
SJ 11-02 2011-039A 29.07.2011 Jq SLS-2 CZ-2C (3)
SJ 11-03 2011-030A 06.07.2011 Jq SLS-2 CZ-2C (3)
SJ 11-04 2011-F02 18.08.2011 Jq SLS-2 CZ-2C (3)
SJ 11-05 2013-035A 15.07.2013 Jq SLS-2 CZ-2C (3)
SJ 11-06 2014-014A 31.03.2014 Jq SLS-2 CZ-2C (3)
SJ 11-07 2014-059A 28.09.2014 Jq SLS-2 CZ-2C (3)
SJ 11-08 2014-066A 27.10.2014 Jq SLS-2 CZ-2C (3)