Orbital elements of USA 74
| Launched | 7 November 1991 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21799 |
| 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 Aug 02 17:57 | 2026 Aug 01 04:37:57 | 63.2957 | 0.08816 | 1.5046 | 74.1432 | 295.4901 | 13.62229 | 5.243 |
| 2026 Aug 01 17:57 | 2026 Aug 01 04:37:57 | 63.2957 | 0.08816 | 1.5046 | 74.1432 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 31 17:56 | 2026 Jul 26 23:32:28 | 63.2952 | 0.08819 | 2.4412 | 74.0368 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 30 17:57 | 2026 Jul 26 23:32:28 | 63.2952 | 0.08819 | 2.4412 | 74.0368 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 29 17:57 | 2026 Jul 26 23:32:28 | 63.2952 | 0.08819 | 2.4412 | 74.0368 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 28 17:57 | 2026 Jul 26 23:32:28 | 63.2952 | 0.08819 | 2.4412 | 74.0368 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 27 17:57 | 2026 Jul 26 23:32:28 | 63.2952 | 0.08819 | 2.4412 | 74.0368 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 26 17:56 | 2026 Jul 21 00:49:15 | 63.2953 | 0.08821 | 3.5095 | 73.9114 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 25 17:57 | 2026 Jul 21 00:49:15 | 63.2953 | 0.08821 | 3.5095 | 73.9114 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 24 17:56 | 2026 Jul 21 00:49:15 | 63.2953 | 0.08821 | 3.5095 | 73.9114 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 23 17:57 | 2026 Jul 21 00:49:15 | 63.2953 | 0.08821 | 3.5095 | 73.9114 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 22 17:57 | 2026 Jul 21 00:49:15 | 63.2953 | 0.08821 | 3.5095 | 73.9114 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 21 17:57 | 2026 Jul 21 00:49:15 | 63.2953 | 0.08821 | 3.5095 | 73.9114 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 20 17:57 | 2026 Jul 16 00:59:55 | 63.2949 | 0.08822 | 4.4064 | 73.8083 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 19 19:06 | 2026 Jul 16 00:59:55 | 63.2949 | 0.08822 | 4.4064 | 73.8083 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 19 17:57 | 2026 Jul 16 00:59:55 | 63.2949 | 0.08822 | 4.4064 | 73.8083 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 18 17:57 | 2026 Jul 16 00:59:55 | 63.2949 | 0.08822 | 4.4064 | 73.8083 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 17 17:57 | 2026 Jul 16 00:59:55 | 63.2949 | 0.08822 | 4.4064 | 73.8083 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 16 17:56 | 2026 Jul 16 00:59:55 | 63.2949 | 0.08822 | 4.4064 | 73.8083 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 15 17:57 | 2026 Jul 10 02:15:48 | 63.2952 | 0.08822 | 5.4746 | 73.6852 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 14 17:56 | 2026 Jul 10 02:15:48 | 63.2952 | 0.08822 | 5.4746 | 73.6852 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 13 17:56 | 2026 Jul 10 02:15:48 | 63.2952 | 0.08822 | 5.4746 | 73.6852 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 12 17:56 | 2026 Jul 10 02:15:48 | 63.2952 | 0.08822 | 5.4746 | 73.6852 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 11 17:56 | 2026 Jul 10 02:15:48 | 63.2952 | 0.08822 | 5.4746 | 73.6852 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 09 17:56 | 2026 Jul 05 02:25:50 | 63.2948 | 0.08822 | 6.3713 | 73.5860 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 08 17:56 | 2026 Jul 05 02:25:50 | 63.2948 | 0.08822 | 6.3713 | 73.5860 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 07 17:56 | 2026 Jul 05 02:25:50 | 63.2948 | 0.08822 | 6.3713 | 73.5860 | 295.4901 | 13.62229 | 5.243 |
| 2026 Jul 06 17:57 | 2026 Jul 05 02:25:50 | 63.2948 | 0.08822 | 6.3713 | 73.5860 | 295.4901 | 13.62229 | 5.243 |