Orbital elements of USA 75
| Launched | 23 November 1991 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21805 |
| Alternative names |
DSP 16 |
| 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 |
| 2026 Apr 14 17:57 | 2026 Apr 14 05:01:54 | 14.0388 | 0.00036 | 23.0641 | 76.4287 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:05:39 | 14.0392 | 0.00039 | 23.0646 | 77.7011 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 12 17:57 | 2026 Apr 12 03:31:46 | 14.0396 | 0.00040 | 23.0651 | 77.1973 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 11 17:57 | 2026 Apr 11 03:30:34 | 14.0401 | 0.00039 | 23.0656 | 76.2804 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 10 17:58 | 2026 Apr 10 05:10:38 | 14.0406 | 0.00039 | 23.0660 | 75.5542 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 09 18:01 | 2026 Apr 09 03:37:43 | 14.0412 | 0.00039 | 23.0666 | 74.7926 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 08 17:57 | 2026 Apr 08 03:41:14 | 14.0418 | 0.00039 | 23.0671 | 73.6242 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 07 17:57 | 2026 Apr 07 03:44:49 | 14.0423 | 0.00039 | 23.0676 | 72.5599 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 06 17:57 | 2026 Apr 06 02:05:59 | 14.0428 | 0.00040 | 23.0681 | 72.2142 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 05 17:56 | 2026 Apr 05 03:55:38 | 14.0433 | 0.00040 | 23.0686 | 71.6573 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 04 17:57 | 2026 Apr 04 03:36:38 | 14.0439 | 0.00040 | 23.0691 | 71.0559 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 03 17:56 | 2026 Apr 03 02:16:38 | 14.0444 | 0.00039 | 23.0696 | 69.7083 | 112.5101 | 0.99184 | 7.243 |
| 2026 Apr 02 18:03 | 2026 Apr 02 02:25:47 | 14.0449 | 0.00039 | 23.0701 | 68.5536 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 31 17:57 | 2026 Mar 31 02:27:15 | 14.0455 | 0.00040 | 23.0711 | 68.3545 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 30 17:58 | 2026 Mar 30 00:48:25 | 14.0461 | 0.00039 | 23.0716 | 67.0762 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 29 17:57 | 2026 Mar 29 00:51:52 | 14.0466 | 0.00037 | 23.0721 | 65.8671 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 28 18:57 | 2026 Mar 28 00:55:25 | 14.0472 | 0.00040 | 23.0725 | 68.7256 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 27 18:57 | 2026 Mar 27 00:59:00 | 14.0477 | 0.00039 | 23.0729 | 68.7538 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 26 18:57 | 2026 Mar 26 01:02:35 | 14.0483 | 0.00038 | 23.0734 | 69.0958 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 25 18:56 | 2026 Mar 25 01:06:04 | 14.0489 | 0.00037 | 23.0738 | 69.2255 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 24 18:56 | 2026 Mar 23 23:27:16 | 14.0495 | 0.00034 | 23.0743 | 68.6379 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 23 18:56 | 2026 Mar 22 23:30:44 | 14.0500 | 0.00031 | 23.0747 | 66.8562 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 22 18:56 | 2026 Mar 21 23:34:17 | 14.0505 | 0.00030 | 23.0751 | 66.8405 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 21 19:05 | 2026 Mar 20 23:37:51 | 14.0510 | 0.00031 | 23.0756 | 68.9456 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 20 18:57 | 2026 Mar 19 23:41:21 | 14.0515 | 0.00032 | 23.0760 | 70.2267 | 112.5101 | 0.99184 | 7.243 |
| 2026 Mar 19 18:56 | 2026 Mar 16 22:09:38 | 14.0530 | 0.00033 | 23.0774 | 71.7253 | 112.5101 | 0.99184 | 7.243 |