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 |
| 2025 Dec 15 18:58 | 2025 Dec 11 23:54:21 | 17.0288 | 0.02800 | 22.8390 | 111.2776 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 14 18:56 | 2025 Dec 11 23:54:21 | 17.0288 | 0.02800 | 22.8390 | 111.2776 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 13 18:56 | 2025 Dec 11 23:54:21 | 17.0288 | 0.02800 | 22.8390 | 111.2776 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 12 18:57 | 2025 Dec 11 23:54:21 | 17.0288 | 0.02800 | 22.8390 | 111.2776 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 11 18:56 | 2025 Dec 06 10:42:21 | 17.0333 | 0.02799 | 22.8425 | 111.3116 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 10 18:56 | 2025 Dec 06 10:42:21 | 17.0333 | 0.02799 | 22.8425 | 111.3116 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 09 18:56 | 2025 Dec 06 10:42:21 | 17.0333 | 0.02799 | 22.8425 | 111.3116 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 08 18:56 | 2025 Dec 06 10:42:21 | 17.0333 | 0.02799 | 22.8425 | 111.3116 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 07 18:56 | 2025 Dec 06 10:42:21 | 17.0333 | 0.02799 | 22.8425 | 111.3116 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 06 18:56 | 2025 Dec 02 00:32:24 | 17.0371 | 0.02803 | 22.8452 | 111.3365 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 05 18:57 | 2025 Dec 02 00:32:24 | 17.0371 | 0.02803 | 22.8452 | 111.3365 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 04 18:57 | 2025 Dec 02 00:32:24 | 17.0371 | 0.02803 | 22.8452 | 111.3365 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 03 18:56 | 2025 Dec 02 00:32:24 | 17.0371 | 0.02803 | 22.8452 | 111.3365 | 95.0183 | 1.00739 | 5.500 |
| 2025 Dec 02 18:56 | 2025 Dec 02 00:32:24 | 17.0371 | 0.02803 | 22.8452 | 111.3365 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 30 18:57 | 2025 Nov 25 00:41:24 | 17.0426 | 0.02812 | 22.8496 | 111.2757 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 29 18:56 | 2025 Nov 25 00:41:24 | 17.0426 | 0.02812 | 22.8496 | 111.2757 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 28 18:57 | 2025 Nov 25 00:41:24 | 17.0426 | 0.02812 | 22.8496 | 111.2757 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 27 18:57 | 2025 Nov 25 00:41:24 | 17.0426 | 0.02812 | 22.8496 | 111.2757 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 26 18:57 | 2025 Nov 25 00:41:24 | 17.0426 | 0.02812 | 22.8496 | 111.2757 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 25 18:57 | 2025 Nov 25 00:41:24 | 17.0426 | 0.02812 | 22.8496 | 111.2757 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 24 18:56 | 2025 Nov 20 02:30:25 | 17.0461 | 0.02815 | 22.8528 | 111.1681 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 23 18:57 | 2025 Nov 20 02:30:25 | 17.0461 | 0.02815 | 22.8528 | 111.1681 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 21 18:57 | 2025 Nov 20 02:30:25 | 17.0461 | 0.02815 | 22.8528 | 111.1681 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 20 18:56 | 2025 Nov 20 02:30:25 | 17.0461 | 0.02815 | 22.8528 | 111.1681 | 95.0183 | 1.00739 | 5.500 |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:24:51 | 17.0547 | 0.02817 | 22.8601 | 111.0843 | 95.0183 | 1.00739 | 5.500 |