| Official name | SL-12 DEB |
| Alternative name | Proton-K/DM-2 SOZ debris |
| Cospar ID | 2008-046R |
| Norad ID | 39804 |
| Launch date | 2008-09-25 |
| Launch site | TTMTR |
| Launch vehicle | Proton-M Blok-DM-2 |
| RCS size | SMALL |
| Decay date | ON ORBIT |
| Period (min) | 332.59 |
| Inclination (deg) | 66.16 |
| Perigee (km) | 489 |
| Apogee (km) | 18557 |
| Eccentricity | 0.948650635304001 |
| Mean motion (revs. per day) | 4.329655130942 |
| Semi-Major axis (km) | 15901.135 |
| Raan (deg) | 298.3022 |
| Arg of perigee (deg) | 340.6066 |






