Orbital elements of USA 141
| Launched | 2 October 1998 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 25615 |
| Alternative names |
ATEX ADVANCED TETHER EXPERIMENT |
| 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 Sep 15 17:56 | 2025 Sep 15 04:49:26 | 84.9905 | 0.00091 | 11.4098 | 39.4879 | 320.6980 | 14.46971 | 6.243 |
| 2025 Sep 12 17:57 | 2025 Sep 02 21:24:01 | 84.9900 | 0.00098 | 11.8962 | 72.2827 | 320.6980 | 14.46971 | 6.243 |
| 2025 Sep 11 17:57 | 2025 Sep 02 21:24:01 | 84.9900 | 0.00098 | 11.8962 | 72.2827 | 320.6980 | 14.46971 | 6.243 |
| 2025 Sep 10 17:56 | 2025 Sep 02 21:24:01 | 84.9900 | 0.00098 | 11.8962 | 72.2827 | 320.6980 | 14.46971 | 6.243 |
| 2025 Sep 08 17:57 | 2025 Sep 02 21:24:01 | 84.9900 | 0.00098 | 11.8962 | 72.2827 | 320.6980 | 14.46971 | 6.243 |
| 2025 Sep 07 17:56 | 2025 Sep 02 21:24:01 | 84.9900 | 0.00098 | 11.8962 | 72.2827 | 320.6980 | 14.46971 | 6.243 |
| 2025 Sep 06 20:41 | 2025 Sep 02 21:24:01 | 84.9900 | 0.00098 | 11.8962 | 72.2827 | 320.6980 | 14.46971 | 6.243 |
| 2025 Sep 03 17:57 | 2025 Sep 02 21:24:01 | 84.9900 | 0.00098 | 11.8962 | 72.2827 | 320.6980 | 14.46971 | 6.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:00:24 | 84.9893 | 0.00099 | 12.1339 | 87.9145 | 320.6980 | 14.46971 | 6.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:00:24 | 84.9893 | 0.00099 | 12.1339 | 87.9145 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:00:24 | 84.9893 | 0.00099 | 12.1339 | 87.9145 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:00:24 | 84.9893 | 0.00099 | 12.1339 | 87.9145 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:00:24 | 84.9893 | 0.00099 | 12.1339 | 87.9145 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:00:24 | 84.9893 | 0.00099 | 12.1339 | 87.9145 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 27 17:56 | 2025 Aug 20 19:42:59 | 84.9885 | 0.00097 | 12.4128 | 106.2707 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 26 17:56 | 2025 Aug 20 19:42:59 | 84.9885 | 0.00097 | 12.4128 | 106.2707 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 25 17:56 | 2025 Aug 20 19:42:59 | 84.9885 | 0.00097 | 12.4128 | 106.2707 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 24 17:56 | 2025 Aug 20 19:42:59 | 84.9885 | 0.00097 | 12.4128 | 106.2707 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 23 17:56 | 2025 Aug 20 19:42:59 | 84.9885 | 0.00097 | 12.4128 | 106.2707 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:00:31 | 84.9881 | 0.00096 | 12.5276 | 113.8905 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:00:31 | 84.9881 | 0.00096 | 12.5276 | 113.8905 | 320.6980 | 14.46971 | 6.243 |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:00:31 | 84.9881 | 0.00096 | 12.5276 | 113.8905 | 320.6980 | 14.46971 | 6.243 |