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 | 21358 |
| 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 14 17:56 | 2026 Aug 12 15:20:04 | 99.6306 | 0.01674 | 7.0415 | 283.8221 | 102.8356 | 13.15686 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 15:20:04 | 99.6306 | 0.01674 | 7.0415 | 283.8221 | 102.8356 | 13.15686 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 04:34:39 | 99.6317 | 0.01678 | 6.7106 | 296.6388 | 102.8356 | 13.15686 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 04:34:39 | 99.6317 | 0.01678 | 6.7106 | 296.6388 | 102.8356 | 13.15686 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 04:34:39 | 99.6317 | 0.01678 | 6.7106 | 296.6388 | 102.8356 | 13.15686 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 04:34:39 | 99.6317 | 0.01678 | 6.7106 | 296.6388 | 102.8356 | 13.15686 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 04:34:39 | 99.6317 | 0.01678 | 6.7106 | 296.6388 | 102.8356 | 13.15686 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 04:34:39 | 99.6317 | 0.01678 | 6.7106 | 296.6388 | 102.8356 | 13.15686 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 06:02:16 | 99.6326 | 0.01683 | 6.3499 | 310.5776 | 102.8356 | 13.15686 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 06:02:16 | 99.6326 | 0.01683 | 6.3499 | 310.5776 | 102.8356 | 13.15686 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 06:02:16 | 99.6326 | 0.01683 | 6.3499 | 310.5776 | 102.8356 | 13.15686 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 06:02:16 | 99.6326 | 0.01683 | 6.3499 | 310.5776 | 102.8356 | 13.15686 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 06:02:16 | 99.6326 | 0.01683 | 6.3499 | 310.5776 | 102.8356 | 13.15686 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 06:02:16 | 99.6326 | 0.01683 | 6.3499 | 310.5776 | 102.8356 | 13.15686 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 05:35:59 | 99.6335 | 0.01687 | 6.0451 | 322.3342 | 102.8356 | 13.15686 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 05:35:59 | 99.6335 | 0.01687 | 6.0451 | 322.3342 | 102.8356 | 13.15686 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 05:35:59 | 99.6335 | 0.01687 | 6.0451 | 322.3342 | 102.8356 | 13.15686 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 05:35:59 | 99.6335 | 0.01687 | 6.0451 | 322.3342 | 102.8356 | 13.15686 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 05:35:59 | 99.6335 | 0.01687 | 6.0451 | 322.3342 | 102.8356 | 13.15686 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:45:41 | 99.6344 | 0.01692 | 5.6760 | 336.5305 | 102.8356 | 13.15686 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:45:41 | 99.6344 | 0.01692 | 5.6760 | 336.5305 | 102.8356 | 13.15686 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:45:41 | 99.6344 | 0.01692 | 5.6760 | 336.5305 | 102.8356 | 13.15686 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:45:41 | 99.6344 | 0.01692 | 5.6760 | 336.5305 | 102.8356 | 13.15686 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:45:41 | 99.6344 | 0.01692 | 5.6760 | 336.5305 | 102.8356 | 13.15686 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:45:41 | 99.6344 | 0.01692 | 5.6760 | 336.5305 | 102.8356 | 13.15686 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:58:16 | 99.6348 | 0.01695 | 5.3753 | 348.0494 | 102.8356 | 13.15686 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:58:16 | 99.6348 | 0.01695 | 5.3753 | 348.0494 | 102.8356 | 13.15686 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:58:16 | 99.6348 | 0.01695 | 5.3753 | 348.0494 | 102.8356 | 13.15686 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:58:16 | 99.6348 | 0.01695 | 5.3753 | 348.0494 | 102.8356 | 13.15686 | – |