| Official name | DMSP 5D-2 F11 DEB |
| Alternative name | DMSP F11 fragmentation debris |
| Cospar ID | 1991-082BK |
| Norad ID | 28346 |
| Launch date | 1991-11-28 |
| Launch site | AFWTR |
| Launch vehicle | Atlas-E Star-37S-ISS |
| RCS size | SMALL |
| Decay date | ON ORBIT |
| Period (min) | 96.81 |
| Inclination (deg) | 98.53 |
| Perigee (km) | 603 |
| Apogee (km) | 610 |
| Eccentricity | 0.00577081615828524 |
| Mean motion (revs. per day) | 14.8744964363186 |
| Semi-Major axis (km) | 6984.635 |
| Raan (deg) | 243.5788 |
| Arg of perigee (deg) | 108.9361 |






