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 | 21568 |
| 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 17 17:57 | 2026 Jul 16 03:28:09 | 99.8967 | 0.02423 | 3.1123 | 35.3603 | 88.3626 | 13.60038 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 03:28:09 | 99.8967 | 0.02423 | 3.1123 | 35.3603 | 88.3626 | 13.60038 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 01:46:09 | 99.8973 | 0.02424 | 2.7704 | 48.0113 | 88.3626 | 13.60038 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 01:46:09 | 99.8973 | 0.02424 | 2.7704 | 48.0113 | 88.3626 | 13.60038 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 01:46:09 | 99.8973 | 0.02424 | 2.7704 | 48.0113 | 88.3626 | 13.60038 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 01:46:09 | 99.8973 | 0.02424 | 2.7704 | 48.0113 | 88.3626 | 13.60038 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 01:46:09 | 99.8973 | 0.02424 | 2.7704 | 48.0113 | 88.3626 | 13.60038 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 19:15:31 | 99.8979 | 0.02424 | 2.3476 | 63.6574 | 88.3626 | 13.60038 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 19:15:31 | 99.8979 | 0.02424 | 2.3476 | 63.6574 | 88.3626 | 13.60038 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 19:15:31 | 99.8979 | 0.02424 | 2.3476 | 63.6574 | 88.3626 | 13.60038 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 19:15:31 | 99.8979 | 0.02424 | 2.3476 | 63.6574 | 88.3626 | 13.60038 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 19:15:31 | 99.8979 | 0.02424 | 2.3476 | 63.6574 | 88.3626 | 13.60038 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 13:10:10 | 99.8985 | 0.02423 | 1.9259 | 79.2486 | 88.3626 | 13.60038 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 13:10:10 | 99.8985 | 0.02423 | 1.9259 | 79.2486 | 88.3626 | 13.60038 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 13:10:10 | 99.8985 | 0.02423 | 1.9259 | 79.2486 | 88.3626 | 13.60038 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 13:10:10 | 99.8985 | 0.02423 | 1.9259 | 79.2486 | 88.3626 | 13.60038 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 13:10:10 | 99.8985 | 0.02423 | 1.9259 | 79.2486 | 88.3626 | 13.60038 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 13:10:10 | 99.8985 | 0.02423 | 1.9259 | 79.2486 | 88.3626 | 13.60038 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 12:16:21 | 99.8992 | 0.02420 | 1.5189 | 94.3069 | 88.3626 | 13.60038 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 12:16:21 | 99.8992 | 0.02420 | 1.5189 | 94.3069 | 88.3626 | 13.60038 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 12:16:21 | 99.8992 | 0.02420 | 1.5189 | 94.3069 | 88.3626 | 13.60038 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 12:16:21 | 99.8992 | 0.02420 | 1.5189 | 94.3069 | 88.3626 | 13.60038 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 12:16:21 | 99.8992 | 0.02420 | 1.5189 | 94.3069 | 88.3626 | 13.60038 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 12:16:21 | 99.8992 | 0.02420 | 1.5189 | 94.3069 | 88.3626 | 13.60038 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 03:50:43 | 99.8997 | 0.02418 | 1.1580 | 107.6767 | 88.3626 | 13.60038 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 03:50:43 | 99.8997 | 0.02418 | 1.1580 | 107.6767 | 88.3626 | 13.60038 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 03:50:43 | 99.8997 | 0.02418 | 1.1580 | 107.6767 | 88.3626 | 13.60038 | – |