STNS

Star Tracker for Small Satellites

Star Tracker for Small Satellites STNS of SOLAR MEMS is an accurate device for attitude determination of Satellites. This sensor captures images of a Star Field with an internal CMOS device and identifies stars and constellations to determine pointing and attitude of the satellite with high accuracy.

Its robustness is based on highly used COTS devices together with space grade parts, and it is plug & play, so it does not need any additional electronic support or module for operating.

STNS

Industry

Space

Comm. Interface

Digital

Flight mode

Yes

Engineering mode

Yes

Field of View (º)

15º x 18º Rectangular

Power Supply (V)

5V, 1W consumption

Operating Temperature

-30º to 70º Celsius

Mechanical test

Random RMS 8.8 gRMS
Shock 2200 g at 2 kHz

Accuracy

30 arcseconds (3sigma)

Electrical interface

UART, nanoD 15pins connector

Radiation Hardness

10 Krad

Email

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