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 Oct 21 17:56 | 2025 Oct 17 22:56:17 | 28.7864 | 0.70627 | 9.9141 | 8.5450 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 20 17:56 | 2025 Oct 17 22:56:17 | 28.7864 | 0.70627 | 9.9141 | 8.5450 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 19 17:56 | 2025 Oct 17 22:56:17 | 28.7864 | 0.70627 | 9.9141 | 8.5450 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 18 17:56 | 2025 Oct 17 22:56:17 | 28.7864 | 0.70627 | 9.9141 | 8.5450 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 17 17:56 | 2025 Oct 07 15:47:22 | 28.7756 | 0.70648 | 10.1460 | 2.9004 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 16 17:56 | 2025 Oct 07 15:47:22 | 28.7756 | 0.70648 | 10.1460 | 2.9004 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 15 17:56 | 2025 Oct 07 15:47:22 | 28.7756 | 0.70648 | 10.1460 | 2.9004 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 14 17:56 | 2025 Oct 07 15:47:22 | 28.7756 | 0.70648 | 10.1460 | 2.9004 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 12 17:56 | 2025 Oct 07 15:47:22 | 28.7756 | 0.70648 | 10.1460 | 2.9004 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 11 17:57 | 2025 Oct 07 15:47:22 | 28.7756 | 0.70648 | 10.1460 | 2.9004 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 09 17:56 | 2025 Oct 07 15:47:22 | 28.7756 | 0.70648 | 10.1460 | 2.9004 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 08 17:56 | 2025 Oct 07 15:47:22 | 28.7756 | 0.70648 | 10.1460 | 2.9004 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 07 17:56 | 2025 Oct 07 15:47:22 | 28.7756 | 0.70648 | 10.1460 | 2.9004 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 05 17:56 | 2025 Sep 25 15:26:47 | 28.7607 | 0.70680 | 10.4177 | 356.2942 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 04 17:57 | 2025 Sep 25 15:26:47 | 28.7607 | 0.70680 | 10.4177 | 356.2942 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 03 17:57 | 2025 Sep 25 15:26:47 | 28.7607 | 0.70680 | 10.4177 | 356.2942 | 359.1560 | 2.33041 | 5.243 |
| 2025 Oct 02 17:56 | 2025 Sep 25 15:26:47 | 28.7607 | 0.70680 | 10.4177 | 356.2942 | 359.1560 | 2.33041 | 5.243 |
| 2025 Sep 30 17:56 | 2025 Sep 25 15:26:47 | 28.7607 | 0.70680 | 10.4177 | 356.2942 | 359.1560 | 2.33041 | 5.243 |
| 2025 Sep 29 17:56 | 2025 Sep 25 15:26:47 | 28.7607 | 0.70680 | 10.4177 | 356.2942 | 359.1560 | 2.33041 | 5.243 |
| 2025 Sep 28 17:56 | 2025 Sep 25 15:26:47 | 28.7607 | 0.70680 | 10.4177 | 356.2942 | 359.1560 | 2.33041 | 5.243 |
| 2025 Sep 27 17:56 | 2025 Sep 25 15:26:47 | 28.7607 | 0.70680 | 10.4177 | 356.2942 | 359.1560 | 2.33041 | 5.243 |
| 2025 Sep 26 17:56 | 2025 Sep 25 15:26:47 | 28.7607 | 0.70680 | 10.4177 | 356.2942 | 359.1560 | 2.33041 | 5.243 |
| 2025 Sep 25 17:56 | 2025 Sep 19 15:16:26 | 28.7542 | 0.70696 | 10.5541 | 352.9870 | 359.1560 | 2.33041 | 5.243 |
| 2025 Sep 24 17:56 | 2025 Sep 19 15:16:26 | 28.7542 | 0.70696 | 10.5541 | 352.9870 | 359.1560 | 2.33041 | 5.243 |