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 | 26830 |
| 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 28 18:57 | 2025 Dec 25 15:50:56 | 99.6968 | 0.01387 | 9.9843 | 168.2429 | 256.9201 | 13.24637 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 15:50:56 | 99.6968 | 0.01387 | 9.9843 | 168.2429 | 256.9201 | 13.24637 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 15:50:56 | 99.6968 | 0.01387 | 9.9843 | 168.2429 | 256.9201 | 13.24637 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 16:22:35 | 99.6964 | 0.01389 | 9.6130 | 182.2743 | 256.9201 | 13.24637 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 16:22:35 | 99.6964 | 0.01389 | 9.6130 | 182.2743 | 256.9201 | 13.24637 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 16:22:35 | 99.6964 | 0.01389 | 9.6130 | 182.2743 | 256.9201 | 13.24637 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 16:22:35 | 99.6964 | 0.01389 | 9.6130 | 182.2743 | 256.9201 | 13.24637 | – |
| 2025 Dec 21 18:57 | 2025 Dec 19 16:22:35 | 99.6964 | 0.01389 | 9.6130 | 182.2743 | 256.9201 | 13.24637 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 16:22:35 | 99.6964 | 0.01389 | 9.6130 | 182.2743 | 256.9201 | 13.24637 | – |
| 2025 Dec 19 18:57 | 2025 Dec 09 06:45:48 | 99.6961 | 0.01392 | 8.9671 | 206.6406 | 256.9201 | 13.24637 | – |
| 2025 Dec 18 18:57 | 2025 Dec 09 06:45:48 | 99.6961 | 0.01392 | 8.9671 | 206.6406 | 256.9201 | 13.24637 | – |
| 2025 Dec 17 18:58 | 2025 Dec 09 06:45:48 | 99.6961 | 0.01392 | 8.9671 | 206.6406 | 256.9201 | 13.24637 | – |
| 2025 Dec 16 18:57 | 2025 Dec 09 06:45:48 | 99.6961 | 0.01392 | 8.9671 | 206.6406 | 256.9201 | 13.24637 | – |
| 2025 Dec 15 18:58 | 2025 Dec 09 06:45:48 | 99.6961 | 0.01392 | 8.9671 | 206.6406 | 256.9201 | 13.24637 | – |
| 2025 Dec 14 18:56 | 2025 Dec 09 06:45:48 | 99.6961 | 0.01392 | 8.9671 | 206.6406 | 256.9201 | 13.24637 | – |
| 2025 Dec 13 18:56 | 2025 Dec 09 06:45:48 | 99.6961 | 0.01392 | 8.9671 | 206.6406 | 256.9201 | 13.24637 | – |
| 2025 Dec 12 18:57 | 2025 Dec 09 06:45:48 | 99.6961 | 0.01392 | 8.9671 | 206.6406 | 256.9201 | 13.24637 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:50:38 | 99.6961 | 0.01392 | 8.8406 | 211.4134 | 256.9201 | 13.24637 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:50:38 | 99.6961 | 0.01392 | 8.8406 | 211.4134 | 256.9201 | 13.24637 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:50:38 | 99.6961 | 0.01392 | 8.8406 | 211.4134 | 256.9201 | 13.24637 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:50:38 | 99.6961 | 0.01392 | 8.8406 | 211.4134 | 256.9201 | 13.24637 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:50:38 | 99.6961 | 0.01392 | 8.8406 | 211.4134 | 256.9201 | 13.24637 | – |
| 2025 Dec 06 18:56 | 2025 Nov 30 15:49:07 | 99.6966 | 0.01391 | 8.4316 | 226.8633 | 256.9201 | 13.24637 | – |
| 2025 Dec 05 18:57 | 2025 Nov 30 15:49:07 | 99.6966 | 0.01391 | 8.4316 | 226.8633 | 256.9201 | 13.24637 | – |
| 2025 Dec 04 18:57 | 2025 Nov 30 15:49:07 | 99.6966 | 0.01391 | 8.4316 | 226.8633 | 256.9201 | 13.24637 | – |
| 2025 Dec 03 18:56 | 2025 Nov 30 15:49:07 | 99.6966 | 0.01391 | 8.4316 | 226.8633 | 256.9201 | 13.24637 | – |
| 2025 Dec 02 18:56 | 2025 Nov 30 15:49:07 | 99.6966 | 0.01391 | 8.4316 | 226.8633 | 256.9201 | 13.24637 | – |