Spacecraft information: DELTA 2 R/B
| Launched | 13 February 1990 |
| Flight ended | 6 December 1990 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20498 |
| COSPAR ID | 1990-015C |
| Observing |
Spacecraft information: DELTA 2 R/B
| Launched | 13 February 1990 |
| Flight ended | 6 December 1990 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20498 |
| COSPAR ID | 1990-015C |
| Observing |