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 | 21294 |
| 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 15 05:24:05 | 99.8280 | 0.02513 | 4.0510 | 85.3581 | 89.1350 | 12.94529 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 05:54:44 | 99.8265 | 0.02513 | 3.3361 | 112.1514 | 89.1350 | 12.94529 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 05:54:44 | 99.8265 | 0.02513 | 3.3361 | 112.1514 | 89.1350 | 12.94529 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 05:54:44 | 99.8265 | 0.02513 | 3.3361 | 112.1514 | 89.1350 | 12.94529 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 05:54:44 | 99.8265 | 0.02513 | 3.3361 | 112.1514 | 89.1350 | 12.94529 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 05:54:44 | 99.8265 | 0.02513 | 3.3361 | 112.1514 | 89.1350 | 12.94529 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 05:54:44 | 99.8265 | 0.02513 | 3.3361 | 112.1514 | 89.1350 | 12.94529 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:54:44 | 99.8265 | 0.02513 | 3.3361 | 112.1514 | 89.1350 | 12.94529 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 17:16:00 | 99.8259 | 0.02514 | 2.9466 | 126.7438 | 89.1350 | 12.94529 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 17:16:00 | 99.8259 | 0.02514 | 2.9466 | 126.7438 | 89.1350 | 12.94529 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 17:16:00 | 99.8259 | 0.02514 | 2.9466 | 126.7438 | 89.1350 | 12.94529 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 17:16:00 | 99.8259 | 0.02514 | 2.9466 | 126.7438 | 89.1350 | 12.94529 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 17:16:00 | 99.8259 | 0.02514 | 2.9466 | 126.7438 | 89.1350 | 12.94529 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 17:16:00 | 99.8259 | 0.02514 | 2.9466 | 126.7438 | 89.1350 | 12.94529 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 02:15:42 | 99.8251 | 0.02513 | 2.6706 | 137.0919 | 89.1350 | 12.94529 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 02:15:42 | 99.8251 | 0.02513 | 2.6706 | 137.0919 | 89.1350 | 12.94529 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 02:15:42 | 99.8251 | 0.02513 | 2.6706 | 137.0919 | 89.1350 | 12.94529 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 02:15:42 | 99.8251 | 0.02513 | 2.6706 | 137.0919 | 89.1350 | 12.94529 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 02:15:42 | 99.8251 | 0.02513 | 2.6706 | 137.0919 | 89.1350 | 12.94529 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 10:55:00 | 99.8243 | 0.02512 | 2.3938 | 147.4700 | 89.1350 | 12.94529 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 10:55:00 | 99.8243 | 0.02512 | 2.3938 | 147.4700 | 89.1350 | 12.94529 | – |