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 Aug 29 17:56 | 2025 Aug 24 23:42:16 | 99.6538 | 0.01364 | 4.0094 | 106.3065 | 45.5930 | 13.22057 | – |
| 2025 Aug 28 17:57 | 2025 Aug 24 23:42:16 | 99.6538 | 0.01364 | 4.0094 | 106.3065 | 45.5930 | 13.22057 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 45.5930 | 13.22057 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 45.5930 | 13.22057 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 45.5930 | 13.22057 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 45.5930 | 13.22057 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 00:28:53 | 99.6536 | 0.01364 | 3.8883 | 110.9442 | 45.5930 | 13.22057 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 11:16:53 | 99.6537 | 0.01363 | 3.5468 | 124.0084 | 45.5930 | 13.22057 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 11:16:53 | 99.6537 | 0.01363 | 3.5468 | 124.0084 | 45.5930 | 13.22057 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 11:16:53 | 99.6537 | 0.01363 | 3.5468 | 124.0084 | 45.5930 | 13.22057 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 11:16:53 | 99.6537 | 0.01363 | 3.5468 | 124.0084 | 45.5930 | 13.22057 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 11:57:02 | 99.6533 | 0.01362 | 3.1793 | 138.0755 | 45.5930 | 13.22057 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 11:57:02 | 99.6533 | 0.01362 | 3.1793 | 138.0755 | 45.5930 | 13.22057 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 11:57:02 | 99.6533 | 0.01362 | 3.1793 | 138.0755 | 45.5930 | 13.22057 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 11:57:02 | 99.6533 | 0.01362 | 3.1793 | 138.0755 | 45.5930 | 13.22057 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 11:57:02 | 99.6533 | 0.01362 | 3.1793 | 138.0755 | 45.5930 | 13.22057 | – |
| 2025 Aug 11 17:56 | 2025 Aug 04 00:36:18 | 99.6528 | 0.01359 | 2.7196 | 155.7029 | 45.5930 | 13.22057 | – |
| 2025 Aug 10 17:57 | 2025 Aug 04 00:36:18 | 99.6528 | 0.01359 | 2.7196 | 155.7029 | 45.5930 | 13.22057 | – |
| 2025 Aug 09 17:56 | 2025 Aug 04 00:36:18 | 99.6528 | 0.01359 | 2.7196 | 155.7029 | 45.5930 | 13.22057 | – |
| 2025 Aug 08 17:56 | 2025 Aug 04 00:36:18 | 99.6528 | 0.01359 | 2.7196 | 155.7029 | 45.5930 | 13.22057 | – |
| 2025 Aug 07 17:56 | 2025 Aug 04 00:36:18 | 99.6528 | 0.01359 | 2.7196 | 155.7029 | 45.5930 | 13.22057 | – |
| 2025 Aug 05 17:56 | 2025 Jul 30 11:12:33 | 99.6524 | 0.01357 | 2.4391 | 166.4716 | 45.5930 | 13.22057 | – |
| 2025 Aug 04 17:56 | 2025 Jul 30 11:12:33 | 99.6524 | 0.01357 | 2.4391 | 166.4716 | 45.5930 | 13.22057 | – |
| 2025 Aug 03 17:56 | 2025 Jul 30 11:12:33 | 99.6524 | 0.01357 | 2.4391 | 166.4716 | 45.5930 | 13.22057 | – |
| 2025 Aug 02 17:56 | 2025 Jul 30 11:12:33 | 99.6524 | 0.01357 | 2.4391 | 166.4716 | 45.5930 | 13.22057 | – |