Vehicle twin-photoelectrical pointing system mainly consists of reflex light-tubes, a autocollimation theodolite and modulators.

摘双联光电瞄准系统主由折转光管、自准直和相应的制器组成。

The ships are fitted with C- and S-band monopulse tracking radar, Cinetheodolite laser ranging and tracking system, velocimetry system, and onboard computers to track and control the spacecraft.

测量船配备有C-和 S-波段的单脉冲跟踪雷达，激光测距和跟踪系统，测速系统和舰计算机去跟踪和控制宇宙飞船。