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 | 12165 |
| 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 19 18:57 | 2026 Jan 16 14:16:03 | 99.0101 | 0.00425 | 3.3753 | 279.8558 | 196.0234 | 14.11032 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 14:16:03 | 99.0101 | 0.00425 | 3.3753 | 279.8558 | 196.0234 | 14.11032 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 14:16:03 | 99.0101 | 0.00425 | 3.3753 | 279.8558 | 196.0234 | 14.11032 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 14:16:03 | 99.0101 | 0.00425 | 3.3753 | 279.8558 | 196.0234 | 14.11032 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 13:37:07 | 99.0109 | 0.00425 | 3.0392 | 294.3219 | 196.0234 | 14.11032 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 13:37:07 | 99.0109 | 0.00425 | 3.0392 | 294.3219 | 196.0234 | 14.11032 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:37:07 | 99.0109 | 0.00425 | 3.0392 | 294.3219 | 196.0234 | 14.11032 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 00:25:13 | 99.0111 | 0.00427 | 2.6681 | 310.2400 | 196.0234 | 14.11032 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 00:25:13 | 99.0111 | 0.00427 | 2.6681 | 310.2400 | 196.0234 | 14.11032 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 00:25:13 | 99.0111 | 0.00427 | 2.6681 | 310.2400 | 196.0234 | 14.11032 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 00:25:13 | 99.0111 | 0.00427 | 2.6681 | 310.2400 | 196.0234 | 14.11032 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 00:25:13 | 99.0111 | 0.00427 | 2.6681 | 310.2400 | 196.0234 | 14.11032 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 15:20:24 | 99.0117 | 0.00429 | 2.3084 | 325.6156 | 196.0234 | 14.11032 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 15:20:24 | 99.0117 | 0.00429 | 2.3084 | 325.6156 | 196.0234 | 14.11032 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 15:20:24 | 99.0117 | 0.00429 | 2.3084 | 325.6156 | 196.0234 | 14.11032 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 15:20:24 | 99.0117 | 0.00429 | 2.3084 | 325.6156 | 196.0234 | 14.11032 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 15:20:24 | 99.0117 | 0.00429 | 2.3084 | 325.6156 | 196.0234 | 14.11032 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 14:30:47 | 99.0123 | 0.00430 | 1.9717 | 339.9872 | 196.0234 | 14.11032 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 14:30:47 | 99.0123 | 0.00430 | 1.9717 | 339.9872 | 196.0234 | 14.11032 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 14:30:47 | 99.0123 | 0.00430 | 1.9717 | 339.9872 | 196.0234 | 14.11032 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:30:47 | 99.0123 | 0.00430 | 1.9717 | 339.9872 | 196.0234 | 14.11032 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:30:47 | 99.0123 | 0.00430 | 1.9717 | 339.9872 | 196.0234 | 14.11032 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 01:32:11 | 99.0128 | 0.00433 | 1.5343 | 358.4458 | 196.0234 | 14.11032 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 01:32:11 | 99.0128 | 0.00433 | 1.5343 | 358.4458 | 196.0234 | 14.11032 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 01:32:11 | 99.0128 | 0.00433 | 1.5343 | 358.4458 | 196.0234 | 14.11032 | – |