Spacecraft information: GAMMA
| Launched | 10 July 1990 |
| Flight ended | 27 February 1992 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20683 |
| COSPAR ID | 1990-058A |
| Observing |
Launched alongside
SL-4 R/B