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 | 26823 |
| 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 Dec 31 18:57 | 2025 Dec 30 14:28:42 | 100.0070 | 0.00427 | 15.7583 | 194.9850 | 194.5638 | 13.55054 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 13:58:59 | 100.0100 | 0.00431 | 15.4194 | 207.7961 | 194.5638 | 13.55054 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 13:58:59 | 100.0100 | 0.00431 | 15.4194 | 207.7961 | 194.5638 | 13.55054 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 13:58:59 | 100.0100 | 0.00431 | 15.4194 | 207.7961 | 194.5638 | 13.55054 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 13:58:59 | 100.0100 | 0.00431 | 15.4194 | 207.7961 | 194.5638 | 13.55054 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 13:58:59 | 100.0100 | 0.00431 | 15.4194 | 207.7961 | 194.5638 | 13.55054 | – |
| 2025 Dec 16 18:57 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 15 18:58 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 14 18:56 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 13 18:56 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 12 18:57 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 11 18:56 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 10 18:56 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 09 18:56 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 08 18:56 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 07 18:56 | 2025 Dec 05 03:43:50 | 100.0061 | 0.00457 | 14.0399 | 258.9583 | 194.5638 | 13.55054 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 03:54:52 | 100.0061 | 0.00461 | 13.7703 | 268.7429 | 194.5638 | 13.55054 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 03:54:52 | 100.0061 | 0.00461 | 13.7703 | 268.7429 | 194.5638 | 13.55054 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 03:54:52 | 100.0061 | 0.00461 | 13.7703 | 268.7429 | 194.5638 | 13.55054 | – |