Hst-A1 Star Tracker

HST-A1 Description: The TY-SPACE High Accuracy Star Tracker (HST-A1) is a cutting-edge star tracking system known for its exceptional performance in ultra-high-precision attitude determination. With a remarkable sensitivity of 10Mv, this star tracker ensures superior accuracy and reliability. It boasts a compact size and delivers precise measurements with a precision of 0.3? (3s). Designed with a 5.5° field of view, the HST-A1 star tracker is ideally suited for missions involving the detection of space debris. HST-A1 Parameters: Optical Design Lens 140×125×212(mm³) 155×155×297(mm³) Mass Sensor+Baffle 4700g Optical Design Lens refracitive Environmental Vibration (FM) sine 13g, random 12 grms Vibration (Qualification) sine 16g, random 18 grms Working Temperature -10~30(?) Radiation Resistance 50 Krad [Si] Performance Field of View 5.5°×5.5°[effective] Attitude Accuracy
(pointing/rolling) <0.3?[3s] <5?[3s] Update Rate 10 Hz Slew Rate 1.5°/s Sensitivity 10Mv Exclusive Angle Sun: < 30° Earth: < 30° Data Interface RS422/CAN Power Consumption 3.5W Input Voltage 28V Life Time 7years