Orbital elements of USA 16
| Launched | 8 February 1986 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 16624 |
| 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 Feb 05 18:58 | 2026 Feb 02 09:27:37 | 63.2995 | 0.08051 | 8.2737 | 113.7561 | 254.9994 | 13.70821 | 6.743 |
| 2026 Feb 04 18:57 | 2026 Feb 02 09:27:37 | 63.2995 | 0.08051 | 8.2737 | 113.7561 | 254.9994 | 13.70821 | 6.743 |
| 2026 Feb 03 18:56 | 2026 Feb 02 09:27:37 | 63.2995 | 0.08051 | 8.2737 | 113.7561 | 254.9994 | 13.70821 | 6.743 |
| 2026 Feb 02 18:56 | 2026 Feb 02 09:27:37 | 63.2995 | 0.08051 | 8.2737 | 113.7561 | 254.9994 | 13.70821 | 6.743 |
| 2026 Feb 01 18:56 | 2026 Jan 27 16:53:52 | 63.2986 | 0.08056 | 9.3083 | 113.6599 | 254.9994 | 13.70821 | 6.743 |
| 2026 Jan 31 18:56 | 2026 Jan 27 16:53:52 | 63.2986 | 0.08056 | 9.3083 | 113.6599 | 254.9994 | 13.70821 | 6.743 |
| 2026 Jan 30 18:57 | 2026 Jan 27 16:53:52 | 63.2986 | 0.08056 | 9.3083 | 113.6599 | 254.9994 | 13.70821 | 6.743 |
| 2026 Jan 29 18:56 | 2026 Jan 27 16:53:52 | 63.2986 | 0.08056 | 9.3083 | 113.6599 | 254.9994 | 13.70821 | 6.743 |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:53:52 | 63.2986 | 0.08056 | 9.3083 | 113.6599 | 254.9994 | 13.70821 | 6.743 |
| 2026 Jan 27 18:56 | 2026 Jan 22 10:49:59 | 63.2989 | 0.08062 | 10.2633 | 113.5678 | 254.9994 | 13.70821 | 6.743 |
| 2026 Jan 26 18:57 | 2026 Jan 22 10:49:59 | 63.2989 | 0.08062 | 10.2633 | 113.5678 | 254.9994 | 13.70821 | 6.743 |