| Official name | SL-8 DEB |
| Alternative name | Cosmos-893 operational debris |
| Cospar ID | 1977-119D |
| Norad ID | 10525 |
| Launch date | 1977-12-16 |
| Launch site | PKMTR |
| Launch vehicle | Kosmos-3M |
| RCS size | SMALL |
| Decay date | ON ORBIT |
| Period (min) | 97.35 |
| Inclination (deg) | 74.02 |
| Perigee (km) | 625 |
| Apogee (km) | 639 |
| Eccentricity | 0.0110759493670886 |
| Mean motion (revs. per day) | 14.7919876733436 |
| Semi-Major axis (km) | 7010.135 |
| Raan (deg) | 136.464 |
| Arg of perigee (deg) | 263.6665 |






