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 | 12218 |
| 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 16 18:57 | 2026 Jan 16 15:35:46 | 99.3503 | 0.00514 | 17.1660 | 225.5310 | 152.8090 | 13.98157 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 12:25:13 | 99.3507 | 0.00515 | 16.8174 | 239.7978 | 152.8090 | 13.98157 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 12:25:13 | 99.3507 | 0.00515 | 16.8174 | 239.7978 | 152.8090 | 13.98157 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 12:25:13 | 99.3507 | 0.00515 | 16.8174 | 239.7978 | 152.8090 | 13.98157 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 05:22:08 | 99.3515 | 0.00515 | 16.4578 | 254.5277 | 152.8090 | 13.98157 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 05:22:08 | 99.3515 | 0.00515 | 16.4578 | 254.5277 | 152.8090 | 13.98157 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 05:22:08 | 99.3515 | 0.00515 | 16.4578 | 254.5277 | 152.8090 | 13.98157 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 05:22:08 | 99.3515 | 0.00515 | 16.4578 | 254.5277 | 152.8090 | 13.98157 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 05:22:08 | 99.3515 | 0.00515 | 16.4578 | 254.5277 | 152.8090 | 13.98157 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 15:03:19 | 99.3522 | 0.00515 | 16.0777 | 270.1716 | 152.8090 | 13.98157 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 15:03:19 | 99.3522 | 0.00515 | 16.0777 | 270.1716 | 152.8090 | 13.98157 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 15:03:19 | 99.3522 | 0.00515 | 16.0777 | 270.1716 | 152.8090 | 13.98157 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 15:03:19 | 99.3522 | 0.00515 | 16.0777 | 270.1716 | 152.8090 | 13.98157 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 15:03:19 | 99.3522 | 0.00515 | 16.0777 | 270.1716 | 152.8090 | 13.98157 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 10:18:11 | 99.3527 | 0.00514 | 15.7245 | 284.6563 | 152.8090 | 13.98157 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 10:18:11 | 99.3527 | 0.00514 | 15.7245 | 284.6563 | 152.8090 | 13.98157 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 10:18:11 | 99.3527 | 0.00514 | 15.7245 | 284.6563 | 152.8090 | 13.98157 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 10:18:11 | 99.3527 | 0.00514 | 15.7245 | 284.6563 | 152.8090 | 13.98157 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 10:18:11 | 99.3527 | 0.00514 | 15.7245 | 284.6563 | 152.8090 | 13.98157 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 09:58:46 | 99.3529 | 0.00514 | 15.3160 | 301.3264 | 152.8090 | 13.98157 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 09:58:46 | 99.3529 | 0.00514 | 15.3160 | 301.3264 | 152.8090 | 13.98157 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 09:58:46 | 99.3529 | 0.00514 | 15.3160 | 301.3264 | 152.8090 | 13.98157 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 09:58:46 | 99.3529 | 0.00514 | 15.3160 | 301.3264 | 152.8090 | 13.98157 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 09:58:46 | 99.3529 | 0.00514 | 15.3160 | 301.3264 | 152.8090 | 13.98157 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 09:58:46 | 99.3529 | 0.00514 | 15.3160 | 301.3264 | 152.8090 | 13.98157 | – |