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 | 21570 |
| 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 |
| 2025 Jul 07 17:56 | 2025 Jul 02 16:06:41 | 99.5171 | 0.07092 | 5.8491 | 44.0044 | 21.5659 | 12.08699 | – |
| 2025 Jul 06 17:56 | 2025 Jul 02 16:06:41 | 99.5171 | 0.07092 | 5.8491 | 44.0044 | 21.5659 | 12.08699 | – |
| 2025 Jul 05 17:56 | 2025 Jul 02 16:06:41 | 99.5171 | 0.07092 | 5.8491 | 44.0044 | 21.5659 | 12.08699 | – |
| 2025 Jul 04 17:56 | 2025 Jul 02 16:06:41 | 99.5171 | 0.07092 | 5.8491 | 44.0044 | 21.5659 | 12.08699 | – |
| 2025 Jul 03 17:56 | 2025 Jul 02 16:06:41 | 99.5171 | 0.07092 | 5.8491 | 44.0044 | 21.5659 | 12.08699 | – |
| 2025 Jul 02 17:56 | 2025 Jun 28 07:06:31 | 99.5185 | 0.07079 | 5.6318 | 52.3502 | 21.5659 | 12.08699 | – |
| 2025 Jul 01 17:56 | 2025 Jun 28 07:06:31 | 99.5185 | 0.07079 | 5.6318 | 52.3502 | 21.5659 | 12.08699 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 07:06:31 | 99.5185 | 0.07079 | 5.6318 | 52.3502 | 21.5659 | 12.08699 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 07:06:31 | 99.5185 | 0.07079 | 5.6318 | 52.3502 | 21.5659 | 12.08699 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 07:06:31 | 99.5185 | 0.07079 | 5.6318 | 52.3502 | 21.5659 | 12.08699 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 17:32:08 | 99.5202 | 0.07066 | 5.3554 | 63.0413 | 21.5659 | 12.08699 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 17:32:08 | 99.5202 | 0.07066 | 5.3554 | 63.0413 | 21.5659 | 12.08699 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 17:32:08 | 99.5202 | 0.07066 | 5.3554 | 63.0413 | 21.5659 | 12.08699 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 17:32:08 | 99.5202 | 0.07066 | 5.3554 | 63.0413 | 21.5659 | 12.08699 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 17:32:08 | 99.5202 | 0.07066 | 5.3554 | 63.0413 | 21.5659 | 12.08699 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 07:03:51 | 99.5192 | 0.07042 | 5.0355 | 75.3918 | 21.5659 | 12.08699 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 07:03:51 | 99.5192 | 0.07042 | 5.0355 | 75.3918 | 21.5659 | 12.08699 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 07:03:51 | 99.5192 | 0.07042 | 5.0355 | 75.3918 | 21.5659 | 12.08699 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 07:03:51 | 99.5192 | 0.07042 | 5.0355 | 75.3918 | 21.5659 | 12.08699 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 07:03:51 | 99.5192 | 0.07042 | 5.0355 | 75.3918 | 21.5659 | 12.08699 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 07:03:51 | 99.5192 | 0.07042 | 5.0355 | 75.3918 | 21.5659 | 12.08699 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 12:00:41 | 99.5205 | 0.07030 | 4.8470 | 82.7086 | 21.5659 | 12.08699 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 12:00:41 | 99.5205 | 0.07030 | 4.8470 | 82.7086 | 21.5659 | 12.08699 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 12:00:41 | 99.5205 | 0.07030 | 4.8470 | 82.7086 | 21.5659 | 12.08699 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 12:00:41 | 99.5205 | 0.07030 | 4.8470 | 82.7086 | 21.5659 | 12.08699 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 12:00:41 | 99.5205 | 0.07030 | 4.8470 | 82.7086 | 21.5659 | 12.08699 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 16:29:57 | 99.5192 | 0.07000 | 4.5084 | 95.8797 | 21.5659 | 12.08699 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 16:29:57 | 99.5192 | 0.07000 | 4.5084 | 95.8797 | 21.5659 | 12.08699 | – |