Orbital elements of OPS 5721
| Launched | 10 September 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 9415 |
| Alternative names |
DMSP 5D-1 F1 |
| 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 24 17:57 | 2026 Aug 18 23:56:17 | 98.3669 | 0.00184 | 1.2872 | 75.0630 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 23 17:56 | 2026 Aug 18 23:56:17 | 98.3669 | 0.00184 | 1.2872 | 75.0630 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 22 17:56 | 2026 Aug 18 23:56:17 | 98.3669 | 0.00184 | 1.2872 | 75.0630 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 21 17:56 | 2026 Aug 18 23:56:17 | 98.3669 | 0.00184 | 1.2872 | 75.0630 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 20 17:57 | 2026 Aug 18 23:56:17 | 98.3669 | 0.00184 | 1.2872 | 75.0630 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 19 17:57 | 2026 Aug 18 23:56:17 | 98.3669 | 0.00184 | 1.2872 | 75.0630 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 18 17:56 | 2026 Aug 12 13:12:52 | 98.3657 | 0.00185 | 0.8755 | 92.8067 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 17 17:56 | 2026 Aug 12 13:12:52 | 98.3657 | 0.00185 | 0.8755 | 92.8067 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 16 17:56 | 2026 Aug 12 13:12:52 | 98.3657 | 0.00185 | 0.8755 | 92.8067 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 15 17:57 | 2026 Aug 12 13:12:52 | 98.3657 | 0.00185 | 0.8755 | 92.8067 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 14 17:56 | 2026 Aug 12 13:12:52 | 98.3657 | 0.00185 | 0.8755 | 92.8067 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 13 17:57 | 2026 Aug 12 13:12:52 | 98.3657 | 0.00185 | 0.8755 | 92.8067 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 12 17:56 | 2026 Aug 07 07:04:51 | 98.3648 | 0.00185 | 0.5400 | 107.2228 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 11 17:56 | 2026 Aug 07 07:04:51 | 98.3648 | 0.00185 | 0.5400 | 107.2228 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 10 17:56 | 2026 Aug 07 07:04:51 | 98.3648 | 0.00185 | 0.5400 | 107.2228 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:04:51 | 98.3648 | 0.00185 | 0.5400 | 107.2228 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:04:51 | 98.3648 | 0.00185 | 0.5400 | 107.2228 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:04:51 | 98.3648 | 0.00185 | 0.5400 | 107.2228 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 06 17:57 | 2026 Aug 01 06:26:51 | 98.3640 | 0.00183 | 0.1552 | 123.8950 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 05 17:56 | 2026 Aug 01 06:26:51 | 98.3640 | 0.00183 | 0.1552 | 123.8950 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 04 17:57 | 2026 Aug 01 06:26:51 | 98.3640 | 0.00183 | 0.1552 | 123.8950 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 03 17:56 | 2026 Aug 01 06:26:51 | 98.3640 | 0.00183 | 0.1552 | 123.8950 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 02 17:57 | 2026 Aug 01 06:26:51 | 98.3640 | 0.00183 | 0.1552 | 123.8950 | 285.2592 | 14.27880 | 6.243 |
| 2026 Aug 01 17:57 | 2026 Aug 01 06:26:51 | 98.3640 | 0.00183 | 0.1552 | 123.8950 | 285.2592 | 14.27880 | 6.243 |
| 2026 Jul 31 17:56 | 2026 Jul 27 00:18:48 | 98.3629 | 0.00181 | 23.8198 | 138.5388 | 285.2592 | 14.27880 | 6.243 |
| 2026 Jul 30 17:57 | 2026 Jul 27 00:18:48 | 98.3629 | 0.00181 | 23.8198 | 138.5388 | 285.2592 | 14.27880 | 6.243 |
| 2026 Jul 29 17:57 | 2026 Jul 27 00:18:48 | 98.3629 | 0.00181 | 23.8198 | 138.5388 | 285.2592 | 14.27880 | 6.243 |
| 2026 Jul 28 17:57 | 2026 Jul 27 00:18:48 | 98.3629 | 0.00181 | 23.8198 | 138.5388 | 285.2592 | 14.27880 | 6.243 |