Discoverer 28 (KH-2 7) |
USA |
| Designation | 61F08 |
| Launch date | 4 Aug 1961 |
| Launch site | Va, LC75-1 pad 1 |
| Launch vehicle | Thor-DM21 Agena-B (#309) |
| Mission | |
| Decay | 4 Aug 1961 |
| Prime contractor | |
| Customer | |
| Platform | |
| Mass at launch | kg |
| Dry Mass | kg |
| Basic shape | |
| Dimension | |
| Solar array | |
| Stabilization | |
| DC power |