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 Jun 30 17:56 | 2025 Jun 27 23:11:41 | 28.6298 | 0.71012 | 12.4811 | 306.2884 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 29 17:56 | 2025 Jun 27 23:11:41 | 28.6298 | 0.71012 | 12.4811 | 306.2884 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 28 17:56 | 2025 Jun 27 23:11:41 | 28.6298 | 0.71012 | 12.4811 | 306.2884 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 27 17:56 | 2025 Jun 21 12:43:57 | 28.6148 | 0.71036 | 12.6316 | 302.6574 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 26 17:56 | 2025 Jun 21 12:43:57 | 28.6148 | 0.71036 | 12.6316 | 302.6574 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 25 17:56 | 2025 Jun 21 12:43:57 | 28.6148 | 0.71036 | 12.6316 | 302.6574 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 24 17:56 | 2025 Jun 21 12:43:57 | 28.6148 | 0.71036 | 12.6316 | 302.6574 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 23 17:56 | 2025 Jun 21 12:43:57 | 28.6148 | 0.71036 | 12.6316 | 302.6574 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 22 17:56 | 2025 Jun 16 09:09:42 | 28.6031 | 0.71055 | 12.7524 | 299.7471 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 21 17:56 | 2025 Jun 16 09:09:42 | 28.6031 | 0.71055 | 12.7524 | 299.7471 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 20 17:57 | 2025 Jun 16 09:09:42 | 28.6031 | 0.71055 | 12.7524 | 299.7471 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 19 17:56 | 2025 Jun 16 09:09:42 | 28.6031 | 0.71055 | 12.7524 | 299.7471 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 18 17:56 | 2025 Jun 16 09:09:42 | 28.6031 | 0.71055 | 12.7524 | 299.7471 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 17 17:56 | 2025 Jun 16 09:09:42 | 28.6031 | 0.71055 | 12.7524 | 299.7471 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 16 17:56 | 2025 Jun 12 02:11:14 | 28.5936 | 0.71071 | 12.8529 | 297.3234 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 15 17:56 | 2025 Jun 12 02:11:14 | 28.5936 | 0.71071 | 12.8529 | 297.3234 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 14 17:56 | 2025 Jun 12 02:11:14 | 28.5936 | 0.71071 | 12.8529 | 297.3234 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 13 17:56 | 2025 Jun 12 02:11:14 | 28.5936 | 0.71071 | 12.8529 | 297.3234 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 12 17:56 | 2025 Jun 12 02:11:14 | 28.5936 | 0.71071 | 12.8529 | 297.3234 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 11 17:56 | 2025 Jun 05 05:25:47 | 28.5801 | 0.71092 | 13.0140 | 293.4450 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 10 17:56 | 2025 Jun 05 05:25:47 | 28.5801 | 0.71092 | 13.0140 | 293.4450 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 09 17:56 | 2025 Jun 05 05:25:47 | 28.5801 | 0.71092 | 13.0140 | 293.4450 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 08 17:56 | 2025 Jun 05 05:25:47 | 28.5801 | 0.71092 | 13.0140 | 293.4450 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 07 17:56 | 2025 Jun 05 05:25:47 | 28.5801 | 0.71092 | 13.0140 | 293.4450 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 06 17:56 | 2025 Jun 05 05:25:47 | 28.5801 | 0.71092 | 13.0140 | 293.4450 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 05 17:56 | 2025 May 31 12:09:30 | 28.5722 | 0.71105 | 13.1248 | 290.7762 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 04 17:57 | 2025 May 31 12:09:30 | 28.5722 | 0.71105 | 13.1248 | 290.7762 | 7.1753 | 2.33036 | 5.243 |
| 2025 Jun 03 17:57 | 2025 May 31 12:09:30 | 28.5722 | 0.71105 | 13.1248 | 290.7762 | 7.1753 | 2.33036 | 5.243 |