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Star Trackers

10 Star Trackers from 6 Manufacturers meet your specification.
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  • Manufacturers: ARCSEC, Berlin Space Technologies, Leonardo, TERMA, Solar MEMS, Space Micro
Sagitta Star Tracker Image
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1.3 W Radiation tested Star Tracker with RS485 Interface

Star Tracker from ARCSEC
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SKU:Sagitta Star Tracker
Satellite Type:
CubeSat
Altitude Accuracy:
2 arcseconds (Cross Boresight) to 10 arcseconds (About Boresight)
Data Update Rate:
5 Hz
Field of View:
40 Degree
Supply Voltage:
5 V
Power Consumption:
1.3 W
Interface:
RS-485
more info
STAR TRACKER ST400 Image
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Berlin Space Technologies - STAR TRACKER ST400

Star Tracker from Berlin Space Technologies
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Description:The industry-trusted Blue Canyon Technologies Nano Star Tracker (NST) is compatible across spacecraft platforms
Satellite Type:
MicroSat
Altitude Accuracy:
5 arcseconds (Pitch) to 40 arcseconds (Roll)
Mass:
250 g (ST400D), 350 g (With Baffle)
Slew Rate:
1 Degree/sec
Data Update Rate:
5 Hz
Supply Voltage:
3.7 to 5 V
Power Consumption:
0.67 W
Radiation Tolerance:
11 kRad
Interface:
RS-422
Operating Temperature:
-20 to 40 Degree C
more info
A-STR Image
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Autonomous Star Tracker for Commercial Geostationary Satellites

Star Tracker from Leonardo
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SKU:A-STR
Altitude Accuracy:
8.25 to 11.1 arcseconds
Mass:
3550 g
Slew Rate:
2 Degree/sec
Data Update Rate:
4 Hz, 10 Hz
Supply Voltage:
20 to 50 V
Power Consumption:
8.9 to 13.5 W
Interface:
RS-422
Space Heritage:
Yes
Operating Temperature:
-30 to 60 Degree C
more info
T3 Star Tracker Image
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Compact Star Tracker for NanoSats & MicroSats

Star Tracker from TERMA
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SKU:T3 Star Tracker
Satellite Type:
NanoSat, MicroSat
Altitude Accuracy:
10 arcseconds
Mass:
350 g
Slew Rate:
0.3 to 1.5 Degree/sec
Data Update Rate:
5 Hz
Field of View:
20 Degree
Supply Voltage:
5 to 12 V
Power Consumption:
2 W
Interface:
RS-422, CAN
Operating Temperature:
-40 to 50 Degree C
more info
Star Tracker for Nano Satellites (STNS) Image
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Space Qualified Star Tracker for Small Satellites

Star Tracker from Solar MEMS
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SKU:Star Tracker for Nano Satellites (STNS)
Satellite Type:
SmallSat
Altitude Accuracy:
30 arcseconds (3 sigma)
Mass:
160 to 200 gms
Field of View:
15 x 18 Degrees (Rectangular)
Supply Voltage:
5 V
Power Consumption:
1 W
Radiation Tolerance:
10 Krad
Interface:
UART
Operating Temperature:
-30 to 70 Degree C
more info
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High Reliability and Very Low Read Noise Space Micro Star Trackers

Star Tracker from Space Micro
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SKU:µSTAR-250
Satellite Type:
MicroSat
Altitude Accuracy:
2 arcseconds(Random Error)
Mass:
750 gms
Slew Rate:
5 Degree/sec
Data Update Rate:
10 to 30 Hz
Field of View:
14 Degree
Supply Voltage:
5 to 28 V
Power Consumption:
7.5 W
Interface:
RS-422
Space Heritage:
Yes
Operating Temperature:
-30 to 50 Degree C
more info
STAR TRACKER-ST200 Image
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Berlin Space Technologies - STAR TRACKER-ST200

Star Tracker from Berlin Space Technologies
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Description:Autonomous Star Tracker for CubeSats or other sophisticated Nano Satellites
Satellite Type:
CubeSat, NanoSat
Altitude Accuracy:
10 arcseconds (Pitch) to 70 arcseconds (Roll)
Mass:
40 g (With UART), 160 g (With Baffle)
Slew Rate:
1 Degree/sec
Data Update Rate:
5 Hz
Supply Voltage:
3.7 to 5 V
Power Consumption:
0.55 to 0.67 W
Radiation Tolerance:
11 kRad
Interface:
UART, RS-422
Operating Temperature:
-20 to 40 Degree C
more info
AA-STR Image
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Autonomous Star Tracker for Geostationary Satellites

Star Tracker from Leonardo
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SKU:AA-STR
Altitude Accuracy:
8.25 arcseconds
Mass:
2600 g
Slew Rate:
2 Degree/sec
Data Update Rate:
4 Hz, 5 Hz, 8 Hz, 10 Hz
Supply Voltage:
20 to 110 V
Power Consumption:
5.6 to 12.6 W
Interface:
RS-422
Space Heritage:
Yes
Operating Temperature:
-30 to 60 Degree C
more info
Twinkle Star Tracker Image
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Star Tracker for CubeSats and Large Satellites

Star Tracker from ARCSEC
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SKU:Twinkle Star Tracker
Satellite Type:
CubeSat
Altitude Accuracy:
3 (Cross-boresight) to 30 (Around boresight) arcseconds
Mass:
35 gms
Data Update Rate:
10 Hz
Field of View:
10.6 Degree
Supply Voltage:
5 V
Power Consumption:
1 W
Interface:
RS-485
more info
T1 Star Tracker Image
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newest generation arc-second class star tracker

Star Tracker from TERMA
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SKU:T1 Star Tracker
Altitude Accuracy:
10 arcseconds
Mass:
310 g (OH), 100 x 100 x 40 g (EU)
Slew Rate:
0.5 to 3 Degree/sec
Data Update Rate:
10 Hz
Field of View:
20 Degree
Supply Voltage:
5 V (OH), 20 to 36 V (EU)
Power Consumption:
0.8 W (OH), 2.5 W (EU)
Interface:
RS-422
Operating Temperature:
-40 to 50 Degree C
more info
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