Designation | 20546 / 90028A |
Launch date | 5 Apr 1990 |
Country of origin | United States |
Mission | Scientific: high atmosphere study |
Perigee/Apogee | 395/500 km |
Inclination | 94.1° |
Period | 93.5 min |
Launch vehicle | Pegasus #1 |
Launch site | Vandenberg |
Mass at launch | 191 kg |
Decay | 14 Nov 1998 |