Orbital elements of USA 59
| Launched | 7 June 1990 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20641 |
| 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 Aug 11 17:56 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 10 17:56 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 09 17:57 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 08 17:57 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 07 17:57 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 06 17:57 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 05 17:56 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 04 17:57 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 03 17:56 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 02 17:57 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Aug 01 17:57 | 2026 Jul 28 11:59:44 | 63.4036 | 0.40679 | 3.9519 | 266.3810 | 47.5986 | 6.02594 | 6.243 |
| 2026 Jul 31 17:56 | 2026 Jul 26 12:12:08 | 63.4030 | 0.40678 | 4.0272 | 266.3785 | 47.5986 | 6.02594 | 6.243 |
| 2026 Jul 30 17:57 | 2026 Jul 26 12:12:08 | 63.4030 | 0.40678 | 4.0272 | 266.3785 | 47.5986 | 6.02594 | 6.243 |
| 2026 Jul 29 17:57 | 2026 Jul 26 12:12:08 | 63.4030 | 0.40678 | 4.0272 | 266.3785 | 47.5986 | 6.02594 | 6.243 |
| 2026 Jul 28 17:57 | 2026 Jul 26 12:12:08 | 63.4030 | 0.40678 | 4.0272 | 266.3785 | 47.5986 | 6.02594 | 6.243 |
| 2026 Jul 27 17:57 | 2026 Jul 26 12:12:08 | 63.4030 | 0.40678 | 4.0272 | 266.3785 | 47.5986 | 6.02594 | 6.243 |