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 | 12167 |
| 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 27 18:57 | 2025 Dec 26 14:49:47 | 98.7392 | 0.01584 | 20.3563 | 319.0370 | 228.9966 | 14.15835 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:49:47 | 98.7392 | 0.01584 | 20.3563 | 319.0370 | 228.9966 | 14.15835 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 228.9966 | 14.15835 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 228.9966 | 14.15835 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 228.9966 | 14.15835 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 228.9966 | 14.15835 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 228.9966 | 14.15835 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 10:54:42 | 98.7384 | 0.01588 | 19.9532 | 336.6888 | 228.9966 | 14.15835 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 02:33:00 | 98.7371 | 0.01592 | 19.4071 | 0.5348 | 228.9966 | 14.15835 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 02:33:00 | 98.7371 | 0.01592 | 19.4071 | 0.5348 | 228.9966 | 14.15835 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 02:33:00 | 98.7371 | 0.01592 | 19.4071 | 0.5348 | 228.9966 | 14.15835 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 02:33:00 | 98.7371 | 0.01592 | 19.4071 | 0.5348 | 228.9966 | 14.15835 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 02:33:00 | 98.7371 | 0.01592 | 19.4071 | 0.5348 | 228.9966 | 14.15835 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 02:33:00 | 98.7371 | 0.01592 | 19.4071 | 0.5348 | 228.9966 | 14.15835 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 02:33:00 | 98.7371 | 0.01592 | 19.4071 | 0.5348 | 228.9966 | 14.15835 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 02:33:00 | 98.7371 | 0.01592 | 19.4071 | 0.5348 | 228.9966 | 14.15835 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 02:06:32 | 98.7364 | 0.01595 | 19.0790 | 14.8562 | 228.9966 | 14.15835 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 02:06:32 | 98.7364 | 0.01595 | 19.0790 | 14.8562 | 228.9966 | 14.15835 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 02:06:32 | 98.7364 | 0.01595 | 19.0790 | 14.8562 | 228.9966 | 14.15835 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 02:06:32 | 98.7364 | 0.01595 | 19.0790 | 14.8562 | 228.9966 | 14.15835 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 02:06:32 | 98.7364 | 0.01595 | 19.0790 | 14.8562 | 228.9966 | 14.15835 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 10:24:24 | 98.7358 | 0.01597 | 18.7746 | 28.1114 | 228.9966 | 14.15835 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 10:24:24 | 98.7358 | 0.01597 | 18.7746 | 28.1114 | 228.9966 | 14.15835 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:24:24 | 98.7358 | 0.01597 | 18.7746 | 28.1114 | 228.9966 | 14.15835 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:24:24 | 98.7358 | 0.01597 | 18.7746 | 28.1114 | 228.9966 | 14.15835 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:24:24 | 98.7358 | 0.01597 | 18.7746 | 28.1114 | 228.9966 | 14.15835 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:30:40 | 98.7350 | 0.01599 | 18.3173 | 48.0121 | 228.9966 | 14.15835 | – |