Orbital elements of USA 142
| Launched | 8 April 1999 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25669 |
| Alternative names |
DSP 19 |
| 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 Jan 14 18:56 | 2025 Jan 12 02:37:53 | 28.8089 | 0.71186 | 16.4286 | 211.5453 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 13 18:56 | 2025 Jan 12 02:37:53 | 28.8089 | 0.71186 | 16.4286 | 211.5453 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 12 18:55 | 2025 Jan 12 02:37:53 | 28.8089 | 0.71186 | 16.4286 | 211.5453 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 11 18:54 | 2025 Jan 05 16:22:43 | 28.8328 | 0.71170 | 16.5803 | 207.8983 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 10 19:20 | 2025 Jan 05 16:22:43 | 28.8328 | 0.71170 | 16.5803 | 207.8983 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 09 18:54 | 2025 Jan 05 16:22:43 | 28.8328 | 0.71170 | 16.5803 | 207.8983 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 08 18:53 | 2025 Jan 05 16:22:43 | 28.8328 | 0.71170 | 16.5803 | 207.8983 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 07 18:54 | 2025 Jan 05 16:22:43 | 28.8328 | 0.71170 | 16.5803 | 207.8983 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 06 18:53 | 2024 Dec 31 02:42:56 | 28.8568 | 0.71155 | 16.7113 | 204.7476 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 05 18:53 | 2024 Dec 31 02:42:56 | 28.8568 | 0.71155 | 16.7113 | 204.7476 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 04 18:53 | 2024 Dec 31 02:42:56 | 28.8568 | 0.71155 | 16.7113 | 204.7476 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 03 18:53 | 2024 Dec 31 02:42:56 | 28.8568 | 0.71155 | 16.7113 | 204.7476 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 02 18:53 | 2024 Dec 31 02:42:56 | 28.8568 | 0.71155 | 16.7113 | 204.7476 | 72.7913 | 2.33006 | 5.243 |
| 2025 Jan 01 18:53 | 2024 Dec 31 02:42:56 | 28.8568 | 0.71155 | 16.7113 | 204.7476 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 31 18:53 | 2024 Dec 25 02:47:46 | 28.8813 | 0.71139 | 16.8523 | 201.3598 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 30 18:53 | 2024 Dec 25 02:47:46 | 28.8813 | 0.71139 | 16.8523 | 201.3598 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 29 20:34 | 2024 Dec 25 02:47:46 | 28.8813 | 0.71139 | 16.8523 | 201.3598 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 28 18:53 | 2024 Dec 25 02:47:46 | 28.8813 | 0.71139 | 16.8523 | 201.3598 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 27 18:53 | 2024 Dec 25 02:47:46 | 28.8813 | 0.71139 | 16.8523 | 201.3598 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 26 18:53 | 2024 Dec 20 20:00:37 | 28.8984 | 0.71127 | 16.9525 | 198.9483 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 25 18:53 | 2024 Dec 20 20:00:37 | 28.8984 | 0.71127 | 16.9525 | 198.9483 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 24 18:53 | 2024 Dec 20 20:00:37 | 28.8984 | 0.71127 | 16.9525 | 198.9483 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 23 19:54 | 2024 Dec 20 20:00:37 | 28.8984 | 0.71127 | 16.9525 | 198.9483 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 22 18:53 | 2024 Dec 20 20:00:37 | 28.8984 | 0.71127 | 16.9525 | 198.9483 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 21 18:53 | 2024 Dec 13 23:34:54 | 28.9248 | 0.71107 | 17.1125 | 195.0940 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 20 18:53 | 2024 Dec 13 23:34:54 | 28.9248 | 0.71107 | 17.1125 | 195.0940 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 19 18:53 | 2024 Dec 13 23:34:54 | 28.9248 | 0.71107 | 17.1125 | 195.0940 | 72.7913 | 2.33006 | 5.243 |
| 2024 Dec 18 18:53 | 2024 Dec 13 23:34:54 | 28.9248 | 0.71107 | 17.1125 | 195.0940 | 72.7913 | 2.33006 | 5.243 |