Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21602 |
| 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 02 17:57 | 2026 Aug 01 00:59:46 | 99.6381 | 0.00783 | 16.2375 | 55.4866 | 12.3201 | 13.59861 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 00:59:46 | 99.6381 | 0.00783 | 16.2375 | 55.4866 | 12.3201 | 13.59861 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 13:41:32 | 99.6381 | 0.00790 | 15.9442 | 66.4626 | 12.3201 | 13.59861 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 13:41:32 | 99.6381 | 0.00790 | 15.9442 | 66.4626 | 12.3201 | 13.59861 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 13:41:32 | 99.6381 | 0.00790 | 15.9442 | 66.4626 | 12.3201 | 13.59861 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 13:41:32 | 99.6381 | 0.00790 | 15.9442 | 66.4626 | 12.3201 | 13.59861 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 13:41:32 | 99.6381 | 0.00790 | 15.9442 | 66.4626 | 12.3201 | 13.59861 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 00:58:57 | 99.6376 | 0.00801 | 15.4503 | 84.7488 | 12.3201 | 13.59861 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 00:58:57 | 99.6376 | 0.00801 | 15.4503 | 84.7488 | 12.3201 | 13.59861 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 00:58:57 | 99.6376 | 0.00801 | 15.4503 | 84.7488 | 12.3201 | 13.59861 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 00:58:57 | 99.6376 | 0.00801 | 15.4503 | 84.7488 | 12.3201 | 13.59861 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 00:58:57 | 99.6376 | 0.00801 | 15.4503 | 84.7488 | 12.3201 | 13.59861 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 00:58:57 | 99.6376 | 0.00801 | 15.4503 | 84.7488 | 12.3201 | 13.59861 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 01:45:41 | 99.6370 | 0.00804 | 15.1900 | 94.2542 | 12.3201 | 13.59861 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 01:45:41 | 99.6370 | 0.00804 | 15.1900 | 94.2542 | 12.3201 | 13.59861 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 01:45:41 | 99.6370 | 0.00804 | 15.1900 | 94.2542 | 12.3201 | 13.59861 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 01:45:41 | 99.6370 | 0.00804 | 15.1900 | 94.2542 | 12.3201 | 13.59861 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 01:45:41 | 99.6370 | 0.00804 | 15.1900 | 94.2542 | 12.3201 | 13.59861 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 01:45:41 | 99.6370 | 0.00804 | 15.1900 | 94.2542 | 12.3201 | 13.59861 | – |
| 2026 Jul 15 17:57 | 2026 Jul 10 00:49:48 | 99.6361 | 0.00807 | 14.7939 | 108.6959 | 12.3201 | 13.59861 | – |
| 2026 Jul 14 17:56 | 2026 Jul 10 00:49:48 | 99.6361 | 0.00807 | 14.7939 | 108.6959 | 12.3201 | 13.59861 | – |
| 2026 Jul 13 17:56 | 2026 Jul 10 00:49:48 | 99.6361 | 0.00807 | 14.7939 | 108.6959 | 12.3201 | 13.59861 | – |
| 2026 Jul 12 17:56 | 2026 Jul 10 00:49:48 | 99.6361 | 0.00807 | 14.7939 | 108.6959 | 12.3201 | 13.59861 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 00:49:48 | 99.6361 | 0.00807 | 14.7939 | 108.6959 | 12.3201 | 13.59861 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 00:45:01 | 99.6358 | 0.00808 | 14.4658 | 120.6305 | 12.3201 | 13.59861 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 00:45:01 | 99.6358 | 0.00808 | 14.4658 | 120.6305 | 12.3201 | 13.59861 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 00:45:01 | 99.6358 | 0.00808 | 14.4658 | 120.6305 | 12.3201 | 13.59861 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 00:45:01 | 99.6358 | 0.00808 | 14.4658 | 120.6305 | 12.3201 | 13.59861 | – |