File:DSP Phase3.jpg
Primary function: Detection
Dimensions:
- Diameter: 22 ft.
- Height: 32 ft. 9 in. with solar panels deployed
- Weight: 5250 lbs
- Power: Solar panels generating 1485 watts
- Orbit: 22 300 miles
http://www.af.mil/news/airman/0106/00_satellites_images/DSP_xxl.jpg