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 | 12164 |
| 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 29 18:56 | 2025 Dec 26 15:00:57 | 98.6277 | 0.00584 | 1.9816 | 254.5713 | 221.0775 | 14.41511 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 15:00:57 | 98.6277 | 0.00584 | 1.9816 | 254.5713 | 221.0775 | 14.41511 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 15:00:57 | 98.6277 | 0.00584 | 1.9816 | 254.5713 | 221.0775 | 14.41511 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 15:00:57 | 98.6277 | 0.00584 | 1.9816 | 254.5713 | 221.0775 | 14.41511 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 00:33:35 | 98.6282 | 0.00583 | 1.5371 | 274.6149 | 221.0775 | 14.41511 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 00:33:35 | 98.6282 | 0.00583 | 1.5371 | 274.6149 | 221.0775 | 14.41511 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 00:33:35 | 98.6282 | 0.00583 | 1.5371 | 274.6149 | 221.0775 | 14.41511 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 00:33:35 | 98.6282 | 0.00583 | 1.5371 | 274.6149 | 221.0775 | 14.41511 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 00:33:35 | 98.6282 | 0.00583 | 1.5371 | 274.6149 | 221.0775 | 14.41511 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 00:33:35 | 98.6282 | 0.00583 | 1.5371 | 274.6149 | 221.0775 | 14.41511 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 07:34:55 | 98.6290 | 0.00582 | 1.0182 | 298.0509 | 221.0775 | 14.41511 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 07:34:55 | 98.6290 | 0.00582 | 1.0182 | 298.0509 | 221.0775 | 14.41511 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 07:34:55 | 98.6290 | 0.00582 | 1.0182 | 298.0509 | 221.0775 | 14.41511 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 07:34:55 | 98.6290 | 0.00582 | 1.0182 | 298.0509 | 221.0775 | 14.41511 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:34:55 | 98.6290 | 0.00582 | 1.0182 | 298.0509 | 221.0775 | 14.41511 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:34:55 | 98.6290 | 0.00582 | 1.0182 | 298.0509 | 221.0775 | 14.41511 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:34:55 | 98.6290 | 0.00582 | 1.0182 | 298.0509 | 221.0775 | 14.41511 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:34:55 | 98.6290 | 0.00582 | 1.0182 | 298.0509 | 221.0775 | 14.41511 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 07:38:09 | 98.6288 | 0.00584 | 0.6818 | 313.2501 | 221.0775 | 14.41511 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 07:38:09 | 98.6288 | 0.00584 | 0.6818 | 313.2501 | 221.0775 | 14.41511 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:38:09 | 98.6288 | 0.00584 | 0.6818 | 313.2501 | 221.0775 | 14.41511 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:38:09 | 98.6288 | 0.00584 | 0.6818 | 313.2501 | 221.0775 | 14.41511 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:38:09 | 98.6288 | 0.00584 | 0.6818 | 313.2501 | 221.0775 | 14.41511 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 07:41:12 | 98.6300 | 0.00586 | 0.3453 | 328.4117 | 221.0775 | 14.41511 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 07:41:12 | 98.6300 | 0.00586 | 0.3453 | 328.4117 | 221.0775 | 14.41511 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 07:41:12 | 98.6300 | 0.00586 | 0.3453 | 328.4117 | 221.0775 | 14.41511 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 07:41:12 | 98.6300 | 0.00586 | 0.3453 | 328.4117 | 221.0775 | 14.41511 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 07:41:12 | 98.6300 | 0.00586 | 0.3453 | 328.4117 | 221.0775 | 14.41511 | – |