At 12:33 PM Beijing Time on May 15, 2026, China successfully launched five satellites — Taijing-3 05A/05B, Tianyi-50, Tianyan-27 and Jilin-1 Gaofen-03D55 — aboard the Lijian-1 Y13 carrier rocket from the Dongfeng Commercial Space Innovation Pilot Zone.
TYspace PST3S-H4, NST5S-A1 and PST3S-H5 star trackers are now operational on Tianyi-50 and Tianyan-27 satellites.