| Official name | SL-12 R/B(AUX MOTOR) |
| Alternative name | Proton-M/DM-2 ullage motor (SOZ) |
| Cospar ID | 2007-065F |
| Norad ID | 32398 |
| Launch date | 2007-12-25 |
| Launch site | TTMTR |
| Launch vehicle | Proton-M Blok-DM-2 |
| RCS size | MEDIUM |
| Decay date | ON ORBIT |
| Period (min) | 338.87 |
| Inclination (deg) | 65.34 |
| Perigee (km) | 658 |
| Apogee (km) | 18787 |
| Eccentricity | 0.932321933659038 |
| Mean motion (revs. per day) | 4.24941718062974 |
| Semi-Major axis (km) | 16100.635 |
| Raan (deg) | 264.3918 |
| Arg of perigee (deg) | 285.699 |
| Shape | Cyl |
| Mass (kg) | 56 |
| Diameter (m) | 0.6 |
| Height (m) | 1.1 |
| Span (m^2) | 1.1 |
