| Official name | SL-8 DEB |
| Alternative name | Cosmos-2059 sub-satellite 2 |
| Cospar ID | 1990-012D |
| Norad ID | 20482 |
| Launch date | 1990-02-06 |
| Launch site | PKMTR |
| Launch vehicle | Kosmos-3M |
| RCS size | UNKNOWN |
| Decay date | 1990-03-24 |
| Shape | Sphere |
| Mass (kg) | 5 |
| Height (m) | 0.2 |
| Width (m) | 0.2 |
| Depth (m) | 0.2 |
| Span (m^2) | 0.2 |






