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 | 12216 |
| 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 31 07:23:11 | 99.0960 | 0.01851 | 8.0335 | 227.3639 | 131.1796 | 14.01341 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 14:17:46 | 99.0975 | 0.01850 | 7.6538 | 243.0487 | 131.1796 | 14.01341 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 14:17:46 | 99.0975 | 0.01850 | 7.6538 | 243.0487 | 131.1796 | 14.01341 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 14:17:46 | 99.0975 | 0.01850 | 7.6538 | 243.0487 | 131.1796 | 14.01341 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 14:17:46 | 99.0975 | 0.01850 | 7.6538 | 243.0487 | 131.1796 | 14.01341 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 14:17:46 | 99.0975 | 0.01850 | 7.6538 | 243.0487 | 131.1796 | 14.01341 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 07:29:08 | 99.0973 | 0.01850 | 7.3025 | 257.6427 | 131.1796 | 14.01341 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 07:29:08 | 99.0973 | 0.01850 | 7.3025 | 257.6427 | 131.1796 | 14.01341 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 07:29:08 | 99.0973 | 0.01850 | 7.3025 | 257.6427 | 131.1796 | 14.01341 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 07:29:08 | 99.0973 | 0.01850 | 7.3025 | 257.6427 | 131.1796 | 14.01341 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 07:29:08 | 99.0973 | 0.01850 | 7.3025 | 257.6427 | 131.1796 | 14.01341 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 07:29:08 | 99.0973 | 0.01850 | 7.3025 | 257.6427 | 131.1796 | 14.01341 | – |
| 2025 Dec 19 18:57 | 2025 Dec 10 17:51:12 | 99.0959 | 0.01850 | 6.6664 | 284.0615 | 131.1796 | 14.01341 | – |
| 2025 Dec 18 18:57 | 2025 Dec 10 17:51:12 | 99.0959 | 0.01850 | 6.6664 | 284.0615 | 131.1796 | 14.01341 | – |
| 2025 Dec 17 18:58 | 2025 Dec 10 17:51:12 | 99.0959 | 0.01850 | 6.6664 | 284.0615 | 131.1796 | 14.01341 | – |
| 2025 Dec 16 18:57 | 2025 Dec 10 17:51:12 | 99.0959 | 0.01850 | 6.6664 | 284.0615 | 131.1796 | 14.01341 | – |
| 2025 Dec 15 18:58 | 2025 Dec 10 17:51:12 | 99.0959 | 0.01850 | 6.6664 | 284.0615 | 131.1796 | 14.01341 | – |
| 2025 Dec 14 18:56 | 2025 Dec 10 17:51:12 | 99.0959 | 0.01850 | 6.6664 | 284.0615 | 131.1796 | 14.01341 | – |
| 2025 Dec 13 18:56 | 2025 Dec 10 17:51:12 | 99.0959 | 0.01850 | 6.6664 | 284.0615 | 131.1796 | 14.01341 | – |
| 2025 Dec 12 18:57 | 2025 Dec 10 17:51:12 | 99.0959 | 0.01850 | 6.6664 | 284.0615 | 131.1796 | 14.01341 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 19:35:59 | 99.0964 | 0.01849 | 6.4054 | 294.9058 | 131.1796 | 14.01341 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 19:35:59 | 99.0964 | 0.01849 | 6.4054 | 294.9058 | 131.1796 | 14.01341 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 19:35:59 | 99.0964 | 0.01849 | 6.4054 | 294.9058 | 131.1796 | 14.01341 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 19:35:59 | 99.0964 | 0.01849 | 6.4054 | 294.9058 | 131.1796 | 14.01341 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 19:35:59 | 99.0964 | 0.01849 | 6.4054 | 294.9058 | 131.1796 | 14.01341 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 05:55:16 | 99.0963 | 0.01848 | 6.1016 | 307.5504 | 131.1796 | 14.01341 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 05:55:16 | 99.0963 | 0.01848 | 6.1016 | 307.5504 | 131.1796 | 14.01341 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 05:55:16 | 99.0963 | 0.01848 | 6.1016 | 307.5504 | 131.1796 | 14.01341 | – |