Orbital elements of USA 157
| Launched | 26 February 2001 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 26715 |
| Alternative names |
MILSTAR-2 2 |
| 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 |
| 2024 Nov 23 18:53 | 2024 Nov 22 18:25:11 | 10.9160 | 0.00413 | 1.5356 | 173.8712 | 351.5660 | 1.00270 | 3.500 |
| 2024 Nov 22 18:53 | 2024 Nov 21 18:24:26 | 10.9151 | 0.00414 | 1.5360 | 173.8537 | 351.5660 | 1.00270 | 3.500 |
| 2024 Nov 21 18:53 | 2024 Nov 20 10:44:09 | 10.9136 | 0.00415 | 1.5364 | 173.7875 | 351.5660 | 1.00270 | 3.500 |
| 2024 Nov 20 18:53 | 2024 Nov 20 10:44:09 | 10.9136 | 0.00415 | 1.5364 | 173.7875 | 351.5660 | 1.00270 | 3.500 |
| 2024 Nov 19 18:53 | 2024 Nov 19 09:54:58 | 10.9123 | 0.00416 | 1.5367 | 173.7650 | 351.5660 | 1.00270 | 3.500 |
| 2024 Nov 18 18:53 | 2024 Nov 13 08:40:04 | 10.9054 | 0.00183 | 1.5387 | 178.5289 | 351.5660 | 1.00270 | 3.500 |