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 | 12223 |
| 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 |
| 2026 Jan 11 18:57 | 2026 Jan 11 15:09:31 | 99.1914 | 0.00407 | 2.8649 | 182.0046 | 178.0964 | 14.04084 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 178.0964 | 14.04084 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 178.0964 | 14.04084 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 178.0964 | 14.04084 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 178.0964 | 14.04084 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 178.0964 | 14.04084 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 178.0964 | 14.04084 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 178.0964 | 14.04084 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 178.0964 | 14.04084 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 178.0964 | 14.04084 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 178.0964 | 14.04084 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 07:30:43 | 99.1920 | 0.00401 | 1.7648 | 227.6104 | 178.0964 | 14.04084 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 07:30:43 | 99.1920 | 0.00401 | 1.7648 | 227.6104 | 178.0964 | 14.04084 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 07:30:43 | 99.1920 | 0.00401 | 1.7648 | 227.6104 | 178.0964 | 14.04084 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 07:30:43 | 99.1920 | 0.00401 | 1.7648 | 227.6104 | 178.0964 | 14.04084 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 07:30:43 | 99.1920 | 0.00401 | 1.7648 | 227.6104 | 178.0964 | 14.04084 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 01:00:35 | 99.1928 | 0.00397 | 1.3420 | 245.2343 | 178.0964 | 14.04084 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 01:00:35 | 99.1928 | 0.00397 | 1.3420 | 245.2343 | 178.0964 | 14.04084 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 01:00:35 | 99.1928 | 0.00397 | 1.3420 | 245.2343 | 178.0964 | 14.04084 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 01:00:35 | 99.1928 | 0.00397 | 1.3420 | 245.2343 | 178.0964 | 14.04084 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 01:00:35 | 99.1928 | 0.00397 | 1.3420 | 245.2343 | 178.0964 | 14.04084 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 01:00:35 | 99.1928 | 0.00397 | 1.3420 | 245.2343 | 178.0964 | 14.04084 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 01:27:44 | 99.1941 | 0.00397 | 0.8038 | 267.7880 | 178.0964 | 14.04084 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 01:27:44 | 99.1941 | 0.00397 | 0.8038 | 267.7880 | 178.0964 | 14.04084 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 01:27:44 | 99.1941 | 0.00397 | 0.8038 | 267.7880 | 178.0964 | 14.04084 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 01:27:44 | 99.1941 | 0.00397 | 0.8038 | 267.7880 | 178.0964 | 14.04084 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 01:27:44 | 99.1941 | 0.00397 | 0.8038 | 267.7880 | 178.0964 | 14.04084 | – |