Orbital elements of USA 15
| Launched | 8 February 1986 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 16591 |
| 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 Jul 26 17:56 | 2026 Jul 21 06:05:32 | 63.3019 | 0.06550 | 10.2675 | 113.7867 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 25 17:57 | 2026 Jul 21 06:05:32 | 63.3019 | 0.06550 | 10.2675 | 113.7867 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 24 17:56 | 2026 Jul 21 06:05:32 | 63.3019 | 0.06550 | 10.2675 | 113.7867 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 23 17:57 | 2026 Jul 21 06:05:32 | 63.3019 | 0.06550 | 10.2675 | 113.7867 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 22 17:57 | 2026 Jul 21 06:05:32 | 63.3019 | 0.06550 | 10.2675 | 113.7867 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 21 17:57 | 2026 Jul 21 06:05:32 | 63.3019 | 0.06550 | 10.2675 | 113.7867 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:02:37 | 63.3002 | 0.06557 | 11.2602 | 113.7035 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:02:37 | 63.3002 | 0.06557 | 11.2602 | 113.7035 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:02:37 | 63.3002 | 0.06557 | 11.2602 | 113.7035 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:02:37 | 63.3002 | 0.06557 | 11.2602 | 113.7035 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:02:37 | 63.3002 | 0.06557 | 11.2602 | 113.7035 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:02:37 | 63.3002 | 0.06557 | 11.2602 | 113.7035 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 15 17:57 | 2026 Jul 11 00:17:39 | 63.2980 | 0.06563 | 12.2667 | 113.6192 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 14 17:56 | 2026 Jul 11 00:17:39 | 63.2980 | 0.06563 | 12.2667 | 113.6192 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 13 17:56 | 2026 Jul 11 00:17:39 | 63.2980 | 0.06563 | 12.2667 | 113.6192 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 12 17:56 | 2026 Jul 11 00:17:39 | 63.2980 | 0.06563 | 12.2667 | 113.6192 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 11 17:56 | 2026 Jul 11 00:17:39 | 63.2980 | 0.06563 | 12.2667 | 113.6192 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 09 17:56 | 2026 Jul 05 01:53:23 | 63.2973 | 0.06571 | 13.4248 | 113.5094 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 08 17:56 | 2026 Jul 05 01:53:23 | 63.2973 | 0.06571 | 13.4248 | 113.5094 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 07 17:56 | 2026 Jul 05 01:53:23 | 63.2973 | 0.06571 | 13.4248 | 113.5094 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 06 17:57 | 2026 Jul 05 01:53:23 | 63.2973 | 0.06571 | 13.4248 | 113.5094 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 05 17:56 | 2026 Jul 05 01:53:23 | 63.2973 | 0.06571 | 13.4248 | 113.5094 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 04 17:56 | 2026 Jun 29 11:57:03 | 63.2965 | 0.06581 | 14.5140 | 113.4026 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 03 17:57 | 2026 Jun 29 11:57:03 | 63.2965 | 0.06581 | 14.5140 | 113.4026 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 02 17:56 | 2026 Jun 29 11:57:03 | 63.2965 | 0.06581 | 14.5140 | 113.4026 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jul 01 17:56 | 2026 Jun 29 11:57:03 | 63.2965 | 0.06581 | 14.5140 | 113.4026 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jun 30 17:56 | 2026 Jun 29 11:57:03 | 63.2965 | 0.06581 | 14.5140 | 113.4026 | 253.3272 | 14.15857 | 7.243 |
| 2026 Jun 29 17:57 | 2026 Jun 29 11:57:03 | 63.2965 | 0.06581 | 14.5140 | 113.4026 | 253.3272 | 14.15857 | 7.243 |