Hyperion ST200 - SOW_DN.pdf

STATEMENT OF WORK

1. Objective/Requirements To purchase an existing Cubesat Star Tracker that meets these minimum requirements so it stays compatible with the existing Dellingr Cubesat bus developed at NASA –GSFC.

This hardware will be used in a follow-on mission that is based on reusing the Dellingr bus system.

2. Characteristics, Scope, and Specs The contractor shall deliver the following Cubesat Star Tracker:

Minimum cross boresight accuracy of 0.009 degrees (3 sigma) Minimum about the boresight accuracy of 0.06 degrees (3 sigma) Minimum field of view of 10 degrees x 10 degrees Quaternion output Loss in space star identification Star sensor position and magnitude output Acquisition time less than 0.2 sec Minimum tracking rate of 0.5 degree/sec with pointing accuracy Minimum update rate 5 Hz Input voltage of 5 V Maximum power consumption of 0.7 W Electrical interface RS-422 Mass less than 50 g w/o baffle Operating temperature range of -20C to 40C Maximum size of 3.5 cm x 3.2 cm x 4 cm w/o baffle Minimum of 12 kRad(Si) total dose

3. Place of Performance

Vendor facility

4. Period of Performance 20 weeks after award of contract