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 25 18:57 | 2026 Jan 22 07:41:42 | 99.1896 | 0.00411 | 3.5855 | 152.6515 | 207.6829 | 14.04083 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 07:41:42 | 99.1896 | 0.00411 | 3.5855 | 152.6515 | 207.6829 | 14.04083 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 07:41:42 | 99.1896 | 0.00411 | 3.5855 | 152.6515 | 207.6829 | 14.04083 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 01:11:37 | 99.1906 | 0.00408 | 3.1628 | 169.7374 | 207.6829 | 14.04083 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 01:11:37 | 99.1906 | 0.00408 | 3.1628 | 169.7374 | 207.6829 | 14.04083 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 01:11:37 | 99.1906 | 0.00408 | 3.1628 | 169.7374 | 207.6829 | 14.04083 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 01:11:37 | 99.1906 | 0.00408 | 3.1628 | 169.7374 | 207.6829 | 14.04083 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 01:11:37 | 99.1906 | 0.00408 | 3.1628 | 169.7374 | 207.6829 | 14.04083 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 01:11:37 | 99.1906 | 0.00408 | 3.1628 | 169.7374 | 207.6829 | 14.04083 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 15:09:31 | 99.1914 | 0.00407 | 2.8649 | 182.0046 | 207.6829 | 14.04083 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 15:09:31 | 99.1914 | 0.00407 | 2.8649 | 182.0046 | 207.6829 | 14.04083 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 15:09:31 | 99.1914 | 0.00407 | 2.8649 | 182.0046 | 207.6829 | 14.04083 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 207.6829 | 14.04083 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 207.6829 | 14.04083 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 207.6829 | 14.04083 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 207.6829 | 14.04083 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 00:02:58 | 99.1915 | 0.00405 | 2.4854 | 197.8119 | 207.6829 | 14.04083 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 207.6829 | 14.04083 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 207.6829 | 14.04083 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 207.6829 | 14.04083 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 207.6829 | 14.04083 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 08:56:23 | 99.1916 | 0.00403 | 2.1059 | 213.4964 | 207.6829 | 14.04083 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 07:30:43 | 99.1920 | 0.00401 | 1.7648 | 227.6104 | 207.6829 | 14.04083 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 07:30:43 | 99.1920 | 0.00401 | 1.7648 | 227.6104 | 207.6829 | 14.04083 | – |