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 | 21444 |
| 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 01 17:57 | 2026 Aug 01 05:07:29 | 99.6923 | 0.02654 | 8.0609 | 315.7547 | 200.3535 | 12.94951 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 16:48:16 | 99.6928 | 0.02658 | 7.7360 | 328.1644 | 200.3535 | 12.94951 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 16:48:16 | 99.6928 | 0.02658 | 7.7360 | 328.1644 | 200.3535 | 12.94951 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 16:48:16 | 99.6928 | 0.02658 | 7.7360 | 328.1644 | 200.3535 | 12.94951 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 16:48:16 | 99.6928 | 0.02658 | 7.7360 | 328.1644 | 200.3535 | 12.94951 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 16:48:16 | 99.6928 | 0.02658 | 7.7360 | 328.1644 | 200.3535 | 12.94951 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 05:48:05 | 99.6935 | 0.02662 | 7.4142 | 340.4389 | 200.3535 | 12.94951 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 05:48:05 | 99.6935 | 0.02662 | 7.4142 | 340.4389 | 200.3535 | 12.94951 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 05:48:05 | 99.6935 | 0.02662 | 7.4142 | 340.4389 | 200.3535 | 12.94951 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 05:48:05 | 99.6935 | 0.02662 | 7.4142 | 340.4389 | 200.3535 | 12.94951 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 05:48:05 | 99.6935 | 0.02662 | 7.4142 | 340.4389 | 200.3535 | 12.94951 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 05:48:05 | 99.6935 | 0.02662 | 7.4142 | 340.4389 | 200.3535 | 12.94951 | – |
| 2026 Jul 20 17:57 | 2026 Jul 14 10:06:20 | 99.6945 | 0.02667 | 7.0121 | 355.7598 | 200.3535 | 12.94951 | – |
| 2026 Jul 19 19:06 | 2026 Jul 14 10:06:20 | 99.6945 | 0.02667 | 7.0121 | 355.7598 | 200.3535 | 12.94951 | – |
| 2026 Jul 19 17:57 | 2026 Jul 14 10:06:20 | 99.6945 | 0.02667 | 7.0121 | 355.7598 | 200.3535 | 12.94951 | – |
| 2026 Jul 18 17:57 | 2026 Jul 14 10:06:20 | 99.6945 | 0.02667 | 7.0121 | 355.7598 | 200.3535 | 12.94951 | – |
| 2026 Jul 17 17:57 | 2026 Jul 14 10:06:20 | 99.6945 | 0.02667 | 7.0121 | 355.7598 | 200.3535 | 12.94951 | – |
| 2026 Jul 16 17:56 | 2026 Jul 14 10:06:20 | 99.6945 | 0.02667 | 7.0121 | 355.7598 | 200.3535 | 12.94951 | – |
| 2026 Jul 15 17:57 | 2026 Jul 08 06:17:14 | 99.6957 | 0.02670 | 6.6490 | 9.5635 | 200.3535 | 12.94951 | – |
| 2026 Jul 14 17:56 | 2026 Jul 08 06:17:14 | 99.6957 | 0.02670 | 6.6490 | 9.5635 | 200.3535 | 12.94951 | – |
| 2026 Jul 13 17:56 | 2026 Jul 08 06:17:14 | 99.6957 | 0.02670 | 6.6490 | 9.5635 | 200.3535 | 12.94951 | – |
| 2026 Jul 12 17:56 | 2026 Jul 08 06:17:14 | 99.6957 | 0.02670 | 6.6490 | 9.5635 | 200.3535 | 12.94951 | – |
| 2026 Jul 11 17:56 | 2026 Jul 08 06:17:14 | 99.6957 | 0.02670 | 6.6490 | 9.5635 | 200.3535 | 12.94951 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 05:52:09 | 99.6960 | 0.02671 | 6.4122 | 18.5522 | 200.3535 | 12.94951 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 05:52:09 | 99.6960 | 0.02671 | 6.4122 | 18.5522 | 200.3535 | 12.94951 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 05:52:09 | 99.6960 | 0.02671 | 6.4122 | 18.5522 | 200.3535 | 12.94951 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 05:52:09 | 99.6960 | 0.02671 | 6.4122 | 18.5522 | 200.3535 | 12.94951 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 05:52:09 | 99.6960 | 0.02671 | 6.4122 | 18.5522 | 200.3535 | 12.94951 | – |