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 Jun 13 17:56 | 2026 Jun 12 01:27:31 | 16.8913 | 0.02922 | 22.7219 | 115.3944 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 12 17:56 | 2026 Jun 12 01:27:31 | 16.8913 | 0.02922 | 22.7219 | 115.3944 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 11 17:57 | 2026 Jun 07 03:21:38 | 16.8950 | 0.02924 | 22.7250 | 115.1631 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 10 17:56 | 2026 Jun 07 03:21:38 | 16.8950 | 0.02924 | 22.7250 | 115.1631 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 09 17:57 | 2026 Jun 07 03:21:38 | 16.8950 | 0.02924 | 22.7250 | 115.1631 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 08 17:56 | 2026 Jun 07 03:21:38 | 16.8950 | 0.02924 | 22.7250 | 115.1631 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 07 17:56 | 2026 Jun 07 03:21:38 | 16.8950 | 0.02924 | 22.7250 | 115.1631 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 06 17:56 | 2026 May 31 03:36:53 | 16.8998 | 0.02923 | 22.7296 | 114.7822 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 05 17:56 | 2026 May 31 03:36:53 | 16.8998 | 0.02923 | 22.7296 | 114.7822 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 04 17:57 | 2026 May 31 03:36:53 | 16.8998 | 0.02923 | 22.7296 | 114.7822 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 02 17:56 | 2026 May 31 03:36:53 | 16.8998 | 0.02923 | 22.7296 | 114.7822 | 238.1669 | 1.00742 | 5.500 |
| 2026 Jun 01 17:57 | 2026 May 31 03:36:53 | 16.8998 | 0.02923 | 22.7296 | 114.7822 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 31 17:58 | 2026 May 31 03:36:53 | 16.8998 | 0.02923 | 22.7296 | 114.7822 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 30 17:57 | 2026 May 26 05:30:26 | 16.9034 | 0.02917 | 22.7329 | 114.5393 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 29 17:57 | 2026 May 26 05:30:26 | 16.9034 | 0.02917 | 22.7329 | 114.5393 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 28 17:56 | 2026 May 26 05:30:26 | 16.9034 | 0.02917 | 22.7329 | 114.5393 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 27 17:57 | 2026 May 26 05:30:26 | 16.9034 | 0.02917 | 22.7329 | 114.5393 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 26 17:57 | 2026 May 26 05:30:26 | 16.9034 | 0.02917 | 22.7329 | 114.5393 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 25 17:57 | 2026 May 21 05:41:41 | 16.9074 | 0.02912 | 22.7361 | 114.3618 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 24 17:57 | 2026 May 21 05:41:41 | 16.9074 | 0.02912 | 22.7361 | 114.3618 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 23 17:58 | 2026 May 21 05:41:41 | 16.9074 | 0.02912 | 22.7361 | 114.3618 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 22 17:57 | 2026 May 21 05:41:41 | 16.9074 | 0.02912 | 22.7361 | 114.3618 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 21 17:57 | 2026 May 21 05:41:41 | 16.9074 | 0.02912 | 22.7361 | 114.3618 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 20 17:57 | 2026 May 16 07:35:03 | 16.9113 | 0.02909 | 22.7391 | 114.2096 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 19 17:58 | 2026 May 16 07:35:03 | 16.9113 | 0.02909 | 22.7391 | 114.2096 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 18 17:57 | 2026 May 16 07:35:03 | 16.9113 | 0.02909 | 22.7391 | 114.2096 | 238.1669 | 1.00742 | 5.500 |
| 2026 May 17 17:57 | 2026 May 16 07:35:03 | 16.9113 | 0.02909 | 22.7391 | 114.2096 | 238.1669 | 1.00742 | 5.500 |