SL-4 R/B(1)
| Launched | 14 March 1999 |
| Flight ended | 9 September 1999 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 25653 |
| COSPAR ID | 1999-012E |
| Observing |