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 | 21680 |
| 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 11 17:56 | 2026 Jul 11 07:00:55 | 99.6004 | 0.03800 | 21.4498 | 248.3527 | 137.4504 | 12.72761 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 07:06:25 | 99.5997 | 0.03795 | 21.0569 | 263.6272 | 137.4504 | 12.72761 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 07:06:25 | 99.5997 | 0.03795 | 21.0569 | 263.6272 | 137.4504 | 12.72761 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 07:06:25 | 99.5997 | 0.03795 | 21.0569 | 263.6272 | 137.4504 | 12.72761 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 07:06:25 | 99.5997 | 0.03795 | 21.0569 | 263.6272 | 137.4504 | 12.72761 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 07:06:25 | 99.5997 | 0.03795 | 21.0569 | 263.6272 | 137.4504 | 12.72761 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 19:45:24 | 99.5990 | 0.03793 | 20.7496 | 275.5723 | 137.4504 | 12.72761 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 19:45:24 | 99.5990 | 0.03793 | 20.7496 | 275.5723 | 137.4504 | 12.72761 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 19:45:24 | 99.5990 | 0.03793 | 20.7496 | 275.5723 | 137.4504 | 12.72761 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 19:45:24 | 99.5990 | 0.03793 | 20.7496 | 275.5723 | 137.4504 | 12.72761 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 19:45:24 | 99.5990 | 0.03793 | 20.7496 | 275.5723 | 137.4504 | 12.72761 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 19:45:24 | 99.5990 | 0.03793 | 20.7496 | 275.5723 | 137.4504 | 12.72761 | – |
| 2026 Jun 28 17:56 | 2026 Jun 21 07:48:53 | 99.5979 | 0.03792 | 20.3286 | 291.9409 | 137.4504 | 12.72761 | – |
| 2026 Jun 27 17:55 | 2026 Jun 21 07:48:53 | 99.5979 | 0.03792 | 20.3286 | 291.9409 | 137.4504 | 12.72761 | – |
| 2026 Jun 26 17:56 | 2026 Jun 21 07:48:53 | 99.5979 | 0.03792 | 20.3286 | 291.9409 | 137.4504 | 12.72761 | – |
| 2026 Jun 25 17:56 | 2026 Jun 21 07:48:53 | 99.5979 | 0.03792 | 20.3286 | 291.9409 | 137.4504 | 12.72761 | – |
| 2026 Jun 24 17:55 | 2026 Jun 21 07:48:53 | 99.5979 | 0.03792 | 20.3286 | 291.9409 | 137.4504 | 12.72761 | – |
| 2026 Jun 23 17:56 | 2026 Jun 21 07:48:53 | 99.5979 | 0.03792 | 20.3286 | 291.9409 | 137.4504 | 12.72761 | – |
| 2026 Jun 16 17:55 | 2026 May 31 20:07:35 | 99.5960 | 0.03794 | 19.1786 | 336.6735 | 137.4504 | 12.72761 | – |
| 2026 Jun 15 17:56 | 2026 May 31 20:07:35 | 99.5960 | 0.03794 | 19.1786 | 336.6735 | 137.4504 | 12.72761 | – |
| 2026 Jun 14 17:57 | 2026 May 31 20:07:35 | 99.5960 | 0.03794 | 19.1786 | 336.6735 | 137.4504 | 12.72761 | – |