Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: SL-4 R/B
Launch Details
| Launched | 3 December 1977 |
| Flight ended | 8 December 1977 |
| Status | Decayed |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10499 |
| COSPAR ID | 1977-110B |
| Observing |