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 Mar 14 18:56 | 2026 Mar 10 06:33:29 | 63.3842 | 0.40523 | 9.2441 | 266.2298 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 06:33:29 | 63.3842 | 0.40523 | 9.2441 | 266.2298 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 06:33:29 | 63.3842 | 0.40523 | 9.2441 | 266.2298 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 06:33:29 | 63.3842 | 0.40523 | 9.2441 | 266.2298 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 06:33:29 | 63.3842 | 0.40523 | 9.2441 | 266.2298 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 09 18:56 | 2026 Feb 24 11:59:14 | 63.3830 | 0.40512 | 9.7628 | 266.2282 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 08 18:57 | 2026 Feb 24 11:59:14 | 63.3830 | 0.40512 | 9.7628 | 266.2282 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 07 18:57 | 2026 Feb 24 11:59:14 | 63.3830 | 0.40512 | 9.7628 | 266.2282 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 06 18:56 | 2026 Feb 24 11:59:14 | 63.3830 | 0.40512 | 9.7628 | 266.2282 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 05 18:56 | 2026 Feb 24 11:59:14 | 63.3830 | 0.40512 | 9.7628 | 266.2282 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 04 18:57 | 2026 Feb 24 11:59:14 | 63.3830 | 0.40512 | 9.7628 | 266.2282 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 03 18:56 | 2026 Feb 23 04:07:30 | 63.3831 | 0.40512 | 9.8127 | 266.2302 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 02 18:57 | 2026 Feb 23 04:07:30 | 63.3831 | 0.40512 | 9.8127 | 266.2302 | 47.9004 | 6.02593 | 6.243 |
| 2026 Mar 01 18:57 | 2026 Feb 23 04:07:30 | 63.3831 | 0.40512 | 9.8127 | 266.2302 | 47.9004 | 6.02593 | 6.243 |
| 2026 Feb 28 18:56 | 2026 Feb 23 04:07:30 | 63.3831 | 0.40512 | 9.8127 | 266.2302 | 47.9004 | 6.02593 | 6.243 |
| 2026 Feb 27 19:05 | 2026 Feb 23 04:07:30 | 63.3831 | 0.40512 | 9.8127 | 266.2302 | 47.9004 | 6.02593 | 6.243 |
| 2026 Feb 26 20:45 | 2026 Feb 23 04:07:30 | 63.3831 | 0.40512 | 9.8127 | 266.2302 | 47.9004 | 6.02593 | 6.243 |