Shiyan 33.

Long March 2C/YZ-1S · CASC · Launch Area 94 (SLS-2 / 603) · SSO

OKSSO

Chinese satellite reported to be for "space environment research" purposes. Actual usage not known.

CASC → ATI · listed operator

Provenance

source: ll.thespacedevs.com · confidence: 0.90 · fetched: 2026-06-01T14:36:14.213+00:00 · feed: launch_library_2

OUTERSPACE TODAY · LAUNCH MANIFEST⣏⣹⡶⠛⠽⢺⠷⡿⡾⡶⣯⡹⠹⡛⠸⢛⠻⢿⢾⡮⣷⢖⣽⢇⢽⡻⠺⠿⠧⡷⢯⢞⣾⢏⢼⠾⢻⠶⠦⢿⣳⡷⣹⡶⠛⠽⢺⠷⠥⡾⡶⣯⡹⠹⡛⠼⢛⠻⢿⢾⡮⣷⢹⣽⢇⢽⡻⠺⠿⡯⡷⢯⢞⣾⢏⢼⢻⢻⠶⠦⢿⣳⡷⣿⡶⠛⠽⢺⠷⠥⣏⡶⣯⡹⠹⡛⠼⡿⠻⢿⢾⡮⣷⢹⠸⢇⢽⡻⠺⠿⡯⢖⢯⢞⣾⢏⢼⢻⠧⠶⠦⢿⣳⡷⣿⠾⠛⠽⢺⠷⠥⣏⣹⣯⡹⠹⡛⠼⡿⡾⢿⢾⡮⣷⢹⠸⢛⢽⡻⠺⠿⡯⢖⣽⢞⣾⢏⢼⢻⠧⡷⠦⢿⣳⡷⣿⠾⢻⠽⢺⠷⠥⣏⣹⡶⡹⠹⡛⠼⡿⡾⡶⢾⡮⣷⢹⠸⢛⠻⡻⠺⠿⡯⢖⣽⢇⣾⢏⢼⢻⠧⡷⢯⢿⣳⡷⣿⠾⢻⠶⢺⠷⠥⣏⣹⡶⠛⠹⡛⠼⡿⡾⡶⣯⡮⣷⢹⠸⢛⠻⢿⠺⠿⡯⢖⣽⢇⢽⢏⢼⢻⠧⡷⢯⢞⣳⡷⣿⠾⢻⠶⠦⠷⠥⣏⣹⡶⠛⠽⡛453 events tracked