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 | 12185 |
| 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 23 18:56 | 2025 Dec 20 10:08:19 | 99.2367 | 0.00909 | 22.2440 | 81.4621 | 70.3474 | 14.16899 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:08:19 | 99.2367 | 0.00909 | 22.2440 | 81.4621 | 70.3474 | 14.16899 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:08:19 | 99.2367 | 0.00909 | 22.2440 | 81.4621 | 70.3474 | 14.16899 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 10:08:19 | 99.2367 | 0.00909 | 22.2440 | 81.4621 | 70.3474 | 14.16899 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 22:18:50 | 99.2359 | 0.00907 | 21.6563 | 105.2140 | 70.3474 | 14.16899 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 22:18:50 | 99.2359 | 0.00907 | 21.6563 | 105.2140 | 70.3474 | 14.16899 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 22:18:50 | 99.2359 | 0.00907 | 21.6563 | 105.2140 | 70.3474 | 14.16899 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 22:18:50 | 99.2359 | 0.00907 | 21.6563 | 105.2140 | 70.3474 | 14.16899 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 22:18:50 | 99.2359 | 0.00907 | 21.6563 | 105.2140 | 70.3474 | 14.16899 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 22:18:50 | 99.2359 | 0.00907 | 21.6563 | 105.2140 | 70.3474 | 14.16899 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 22:18:50 | 99.2359 | 0.00907 | 21.6563 | 105.2140 | 70.3474 | 14.16899 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 22:18:50 | 99.2359 | 0.00907 | 21.6563 | 105.2140 | 70.3474 | 14.16899 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 04:33:16 | 99.2354 | 0.00906 | 21.3283 | 118.4810 | 70.3474 | 14.16899 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 04:33:16 | 99.2354 | 0.00906 | 21.3283 | 118.4810 | 70.3474 | 14.16899 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 04:33:16 | 99.2354 | 0.00906 | 21.3283 | 118.4810 | 70.3474 | 14.16899 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 04:33:16 | 99.2354 | 0.00906 | 21.3283 | 118.4810 | 70.3474 | 14.16899 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 04:33:16 | 99.2354 | 0.00906 | 21.3283 | 118.4810 | 70.3474 | 14.16899 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:32:03 | 99.2350 | 0.00905 | 21.0025 | 131.7051 | 70.3474 | 14.16899 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:32:03 | 99.2350 | 0.00905 | 21.0025 | 131.7051 | 70.3474 | 14.16899 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:32:03 | 99.2350 | 0.00905 | 21.0025 | 131.7051 | 70.3474 | 14.16899 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:32:03 | 99.2350 | 0.00905 | 21.0025 | 131.7051 | 70.3474 | 14.16899 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:32:03 | 99.2350 | 0.00905 | 21.0025 | 131.7051 | 70.3474 | 14.16899 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 04:27:21 | 99.2345 | 0.00902 | 20.4978 | 152.2162 | 70.3474 | 14.16899 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 04:27:21 | 99.2345 | 0.00902 | 20.4978 | 152.2162 | 70.3474 | 14.16899 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 04:27:21 | 99.2345 | 0.00902 | 20.4978 | 152.2162 | 70.3474 | 14.16899 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 04:27:21 | 99.2345 | 0.00902 | 20.4978 | 152.2162 | 70.3474 | 14.16899 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 04:27:21 | 99.2345 | 0.00902 | 20.4978 | 152.2162 | 70.3474 | 14.16899 | – |