COSMOS 1905
| Launched | 24 December 1987 |
| Flight ended | 7 January 1988 |
| Status | Decayed |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18711 |
| COSPAR ID | 1987-107A |
| Observing |
Launched alongside
SL-4 R/B COSMOS 1905 DEB COSMOS 1905 DEB COSMOS 1905 DEB COSMOS 1905 DEB COSMOS 1905 DEB