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 | 21466 |
| 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 Sep 15 17:56 | 2025 Sep 14 11:17:05 | 99.6541 | 0.01361 | 5.2699 | 57.9877 | 330.3449 | 13.22066 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 00:13:47 | 99.6540 | 0.01364 | 4.5030 | 87.4188 | 330.3449 | 13.22066 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 00:13:47 | 99.6540 | 0.01364 | 4.5030 | 87.4188 | 330.3449 | 13.22066 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 00:13:47 | 99.6540 | 0.01364 | 4.5030 | 87.4188 | 330.3449 | 13.22066 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 00:13:47 | 99.6540 | 0.01364 | 4.5030 | 87.4188 | 330.3449 | 13.22066 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 00:13:47 | 99.6540 | 0.01364 | 4.5030 | 87.4188 | 330.3449 | 13.22066 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 00:13:47 | 99.6540 | 0.01364 | 4.5030 | 87.4188 | 330.3449 | 13.22066 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 00:13:47 | 99.6540 | 0.01364 | 4.5030 | 87.4188 | 330.3449 | 13.22066 | – |
| 2025 Sep 02 17:56 | 2025 Aug 24 23:42:16 | 99.6538 | 0.01364 | 4.0094 | 106.3065 | 330.3449 | 13.22066 | – |
| 2025 Sep 01 17:56 | 2025 Aug 24 23:42:16 | 99.6538 | 0.01364 | 4.0094 | 106.3065 | 330.3449 | 13.22066 | – |
| 2025 Aug 31 17:56 | 2025 Aug 24 23:42:16 | 99.6538 | 0.01364 | 4.0094 | 106.3065 | 330.3449 | 13.22066 | – |
| 2025 Aug 30 17:56 | 2025 Aug 24 23:42:16 | 99.6538 | 0.01364 | 4.0094 | 106.3065 | 330.3449 | 13.22066 | – |
| 2025 Aug 29 17:56 | 2025 Aug 24 23:42:16 | 99.6538 | 0.01364 | 4.0094 | 106.3065 | 330.3449 | 13.22066 | – |
| 2025 Aug 28 17:57 | 2025 Aug 24 23:42:16 | 99.6538 | 0.01364 | 4.0094 | 106.3065 | 330.3449 | 13.22066 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 330.3449 | 13.22066 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 330.3449 | 13.22066 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 330.3449 | 13.22066 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 330.3449 | 13.22066 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 330.3449 | 13.22066 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 11:16:53 | 99.6537 | 0.01363 | 3.5468 | 124.0084 | 330.3449 | 13.22066 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 11:16:53 | 99.6537 | 0.01363 | 3.5468 | 124.0084 | 330.3449 | 13.22066 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 11:16:53 | 99.6537 | 0.01363 | 3.5468 | 124.0084 | 330.3449 | 13.22066 | – |