Orbital elements of DMSP 5D-2 F11
| Launched | 27 November 1991 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21798 |
| Alternative names |
USA 73 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Oct 27 18:57 | 2025 Oct 23 22:30:49 | 98.7180 | 0.00120 | 21.6705 | 226.0584 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 26 18:57 | 2025 Oct 23 22:30:49 | 98.7180 | 0.00120 | 21.6705 | 226.0584 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 25 17:57 | 2025 Oct 23 22:30:49 | 98.7180 | 0.00120 | 21.6705 | 226.0584 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:30:49 | 98.7180 | 0.00120 | 21.6705 | 226.0584 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 22 17:56 | 2025 Oct 18 01:53:29 | 98.7193 | 0.00119 | 21.2873 | 244.1688 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 21 17:56 | 2025 Oct 18 01:53:29 | 98.7193 | 0.00119 | 21.2873 | 244.1688 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 20 17:56 | 2025 Oct 18 01:53:29 | 98.7193 | 0.00119 | 21.2873 | 244.1688 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 19 17:56 | 2025 Oct 18 01:53:29 | 98.7193 | 0.00119 | 21.2873 | 244.1688 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 18 17:56 | 2025 Oct 18 01:53:29 | 98.7193 | 0.00119 | 21.2873 | 244.1688 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 17 17:56 | 2025 Oct 07 13:26:55 | 98.7209 | 0.00117 | 20.5993 | 277.0702 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 16 17:56 | 2025 Oct 07 13:26:55 | 98.7209 | 0.00117 | 20.5993 | 277.0702 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 15 17:56 | 2025 Oct 07 13:26:55 | 98.7209 | 0.00117 | 20.5993 | 277.0702 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 14 17:56 | 2025 Oct 07 13:26:55 | 98.7209 | 0.00117 | 20.5993 | 277.0702 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 12 17:56 | 2025 Oct 07 13:26:55 | 98.7209 | 0.00117 | 20.5993 | 277.0702 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 11 17:57 | 2025 Oct 07 13:26:55 | 98.7209 | 0.00117 | 20.5993 | 277.0702 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 09 17:56 | 2025 Oct 07 13:26:55 | 98.7209 | 0.00117 | 20.5993 | 277.0702 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 08 17:56 | 2025 Oct 07 13:26:55 | 98.7209 | 0.00117 | 20.5993 | 277.0702 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 07 17:56 | 2025 Oct 07 13:26:55 | 98.7209 | 0.00117 | 20.5993 | 277.0702 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 05 17:56 | 2025 Sep 26 01:17:08 | 98.7219 | 0.00120 | 19.8466 | 312.9670 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 04 17:57 | 2025 Sep 26 01:17:08 | 98.7219 | 0.00120 | 19.8466 | 312.9670 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 03 17:57 | 2025 Sep 26 01:17:08 | 98.7219 | 0.00120 | 19.8466 | 312.9670 | 133.9598 | 14.17362 | 6.243 |
| 2025 Oct 02 17:56 | 2025 Sep 26 01:17:08 | 98.7219 | 0.00120 | 19.8466 | 312.9670 | 133.9598 | 14.17362 | 6.243 |
| 2025 Sep 30 17:56 | 2025 Sep 26 01:17:08 | 98.7219 | 0.00120 | 19.8466 | 312.9670 | 133.9598 | 14.17362 | 6.243 |