| Official name | SL-8 R/B |
| Alternative name | Cosmos 3 second stage (S3) (Cosmos 3M (11K65M)) |
| Cospar ID | 1967-116B |
| Norad ID | 3048 |
| Launch date | 1967-11-23 |
| Launch site | PKMTR |
| Launch vehicle | Kosmos-3M |
| RCS size | LARGE |
| Decay date | ON ORBIT |
| Period (min) | 98.44 |
| Inclination (deg) | 74.01 |
| Perigee (km) | 680 |
| Apogee (km) | 688 |
| Eccentricity | 0.00584795321637427 |
| Mean motion (revs. per day) | 14.6281999187322 |
| Semi-Major axis (km) | 7062.135 |
| Raan (deg) | 233.666 |
| Arg of perigee (deg) | 80.1176 |
| Shape | Cyl |
| Mass (kg) | 1434 |
| Diameter (m) | 2.4 |
| Height (m) | 4.2 |
| Span (m^2) | 4.2 |
