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 | 21360 |
| 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 30 17:57 | 2026 Jul 27 10:14:45 | 99.7946 | 0.00767 | 18.0779 | 325.0591 | 101.4877 | 13.29443 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 10:14:45 | 99.7946 | 0.00767 | 18.0779 | 325.0591 | 101.4877 | 13.29443 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 10:14:45 | 99.7946 | 0.00767 | 18.0779 | 325.0591 | 101.4877 | 13.29443 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 10:14:45 | 99.7946 | 0.00767 | 18.0779 | 325.0591 | 101.4877 | 13.29443 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 02:20:06 | 99.7950 | 0.00769 | 17.6777 | 340.2455 | 101.4877 | 13.29443 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 02:20:06 | 99.7950 | 0.00769 | 17.6777 | 340.2455 | 101.4877 | 13.29443 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 02:20:06 | 99.7950 | 0.00769 | 17.6777 | 340.2455 | 101.4877 | 13.29443 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 02:20:06 | 99.7950 | 0.00769 | 17.6777 | 340.2455 | 101.4877 | 13.29443 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 02:20:06 | 99.7950 | 0.00769 | 17.6777 | 340.2455 | 101.4877 | 13.29443 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 02:20:06 | 99.7950 | 0.00769 | 17.6777 | 340.2455 | 101.4877 | 13.29443 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 03:07:48 | 99.7955 | 0.00771 | 17.3636 | 352.1599 | 101.4877 | 13.29443 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 03:07:48 | 99.7955 | 0.00771 | 17.3636 | 352.1599 | 101.4877 | 13.29443 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 03:07:48 | 99.7955 | 0.00771 | 17.3636 | 352.1599 | 101.4877 | 13.29443 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 03:07:48 | 99.7955 | 0.00771 | 17.3636 | 352.1599 | 101.4877 | 13.29443 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 03:07:48 | 99.7955 | 0.00771 | 17.3636 | 352.1599 | 101.4877 | 13.29443 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 03:07:48 | 99.7955 | 0.00771 | 17.3636 | 352.1599 | 101.4877 | 13.29443 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 03:54:12 | 99.7957 | 0.00773 | 17.0494 | 4.0360 | 101.4877 | 13.29443 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 03:54:12 | 99.7957 | 0.00773 | 17.0494 | 4.0360 | 101.4877 | 13.29443 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 03:54:12 | 99.7957 | 0.00773 | 17.0494 | 4.0360 | 101.4877 | 13.29443 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 03:54:12 | 99.7957 | 0.00773 | 17.0494 | 4.0360 | 101.4877 | 13.29443 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 03:54:12 | 99.7957 | 0.00773 | 17.0494 | 4.0360 | 101.4877 | 13.29443 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 03:25:34 | 99.7960 | 0.00775 | 16.6687 | 18.3888 | 101.4877 | 13.29443 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 03:25:34 | 99.7960 | 0.00775 | 16.6687 | 18.3888 | 101.4877 | 13.29443 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 03:25:34 | 99.7960 | 0.00775 | 16.6687 | 18.3888 | 101.4877 | 13.29443 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 03:25:34 | 99.7960 | 0.00775 | 16.6687 | 18.3888 | 101.4877 | 13.29443 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 03:25:34 | 99.7960 | 0.00775 | 16.6687 | 18.3888 | 101.4877 | 13.29443 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 18:22:00 | 99.7964 | 0.00777 | 16.2653 | 33.5728 | 101.4877 | 13.29443 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 18:22:00 | 99.7964 | 0.00777 | 16.2653 | 33.5728 | 101.4877 | 13.29443 | – |