Orbital elements of USA 48
| Launched | 22 November 1989 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20355 |
| 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 |
| 2026 Mar 15 18:56 | 2026 Mar 15 05:03:22 | 16.9584 | 0.02852 | 22.7788 | 112.1512 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 14 18:56 | 2026 Mar 10 08:20:36 | 16.9619 | 0.02846 | 22.7820 | 111.9923 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 13 18:57 | 2026 Mar 10 08:20:36 | 16.9619 | 0.02846 | 22.7820 | 111.9923 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 12 18:57 | 2026 Mar 10 08:20:36 | 16.9619 | 0.02846 | 22.7820 | 111.9923 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 11 18:56 | 2026 Mar 10 08:20:36 | 16.9619 | 0.02846 | 22.7820 | 111.9923 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 10 18:56 | 2026 Mar 10 08:20:36 | 16.9619 | 0.02846 | 22.7820 | 111.9923 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 09 18:56 | 2026 Mar 03 08:12:56 | 16.9669 | 0.02834 | 22.7866 | 111.8412 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 08 18:57 | 2026 Mar 03 08:12:56 | 16.9669 | 0.02834 | 22.7866 | 111.8412 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 07 18:57 | 2026 Mar 03 08:12:56 | 16.9669 | 0.02834 | 22.7866 | 111.8412 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 06 18:56 | 2026 Mar 03 08:12:56 | 16.9669 | 0.02834 | 22.7866 | 111.8412 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 05 18:56 | 2026 Mar 03 08:12:56 | 16.9669 | 0.02834 | 22.7866 | 111.8412 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 04 18:57 | 2026 Mar 03 08:12:56 | 16.9669 | 0.02834 | 22.7866 | 111.8412 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 03 18:56 | 2026 Feb 26 10:16:06 | 16.9708 | 0.02827 | 22.7897 | 111.8089 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 02 18:57 | 2026 Feb 26 10:16:06 | 16.9708 | 0.02827 | 22.7897 | 111.8089 | 59.1198 | 1.00743 | 5.500 |
| 2026 Mar 01 18:57 | 2026 Feb 26 10:16:06 | 16.9708 | 0.02827 | 22.7897 | 111.8089 | 59.1198 | 1.00743 | 5.500 |
| 2026 Feb 28 18:56 | 2026 Feb 26 10:16:06 | 16.9708 | 0.02827 | 22.7897 | 111.8089 | 59.1198 | 1.00743 | 5.500 |
| 2026 Feb 27 19:05 | 2026 Feb 26 10:16:06 | 16.9708 | 0.02827 | 22.7897 | 111.8089 | 59.1198 | 1.00743 | 5.500 |
| 2026 Feb 26 20:45 | 2026 Feb 26 10:16:06 | 16.9708 | 0.02827 | 22.7897 | 111.8089 | 59.1198 | 1.00743 | 5.500 |