Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12165 |
| 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 26 14:30:47 | 99.0123 | 0.00430 | 1.9717 | 339.9872 | 133.0546 | 14.11025 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:30:47 | 99.0123 | 0.00430 | 1.9717 | 339.9872 | 133.0546 | 14.11025 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:30:47 | 99.0123 | 0.00430 | 1.9717 | 339.9872 | 133.0546 | 14.11025 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 01:32:11 | 99.0128 | 0.00433 | 1.5343 | 358.4458 | 133.0546 | 14.11025 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 01:32:11 | 99.0128 | 0.00433 | 1.5343 | 358.4458 | 133.0546 | 14.11025 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 01:32:11 | 99.0128 | 0.00433 | 1.5343 | 358.4458 | 133.0546 | 14.11025 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 01:32:11 | 99.0128 | 0.00433 | 1.5343 | 358.4458 | 133.0546 | 14.11025 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 01:32:11 | 99.0128 | 0.00433 | 1.5343 | 358.4458 | 133.0546 | 14.11025 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 01:32:11 | 99.0128 | 0.00433 | 1.5343 | 358.4458 | 133.0546 | 14.11025 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 01:21:26 | 99.0138 | 0.00437 | 0.9987 | 20.9265 | 133.0546 | 14.11025 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 01:21:26 | 99.0138 | 0.00437 | 0.9987 | 20.9265 | 133.0546 | 14.11025 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 01:21:26 | 99.0138 | 0.00437 | 0.9987 | 20.9265 | 133.0546 | 14.11025 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 01:21:26 | 99.0138 | 0.00437 | 0.9987 | 20.9265 | 133.0546 | 14.11025 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 01:21:26 | 99.0138 | 0.00437 | 0.9987 | 20.9265 | 133.0546 | 14.11025 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 01:21:26 | 99.0138 | 0.00437 | 0.9987 | 20.9265 | 133.0546 | 14.11025 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 01:21:26 | 99.0138 | 0.00437 | 0.9987 | 20.9265 | 133.0546 | 14.11025 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 01:21:26 | 99.0138 | 0.00437 | 0.9987 | 20.9265 | 133.0546 | 14.11025 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 00:33:19 | 99.0142 | 0.00440 | 0.6621 | 34.9551 | 133.0546 | 14.11025 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 00:33:19 | 99.0142 | 0.00440 | 0.6621 | 34.9551 | 133.0546 | 14.11025 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 00:33:19 | 99.0142 | 0.00440 | 0.6621 | 34.9551 | 133.0546 | 14.11025 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:33:19 | 99.0142 | 0.00440 | 0.6621 | 34.9551 | 133.0546 | 14.11025 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:33:19 | 99.0142 | 0.00440 | 0.6621 | 34.9551 | 133.0546 | 14.11025 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:15:50 | 99.0150 | 0.00441 | 0.3491 | 47.9269 | 133.0546 | 14.11025 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:15:50 | 99.0150 | 0.00441 | 0.3491 | 47.9269 | 133.0546 | 14.11025 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:15:50 | 99.0150 | 0.00441 | 0.3491 | 47.9269 | 133.0546 | 14.11025 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:15:50 | 99.0150 | 0.00441 | 0.3491 | 47.9269 | 133.0546 | 14.11025 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:15:50 | 99.0150 | 0.00441 | 0.3491 | 47.9269 | 133.0546 | 14.11025 | – |