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 | 12212 |
| 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 01 18:56 | 2025 Dec 31 13:58:00 | 98.7080 | 0.00265 | 2.4651 | 353.0080 | 138.3094 | 13.98503 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 13:58:00 | 98.7080 | 0.00265 | 2.4651 | 353.0080 | 138.3094 | 13.98503 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 13:55:30 | 98.7090 | 0.00268 | 2.1485 | 7.1974 | 138.3094 | 13.98503 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 13:55:30 | 98.7090 | 0.00268 | 2.1485 | 7.1974 | 138.3094 | 13.98503 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 13:55:30 | 98.7090 | 0.00268 | 2.1485 | 7.1974 | 138.3094 | 13.98503 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 13:55:30 | 98.7090 | 0.00268 | 2.1485 | 7.1974 | 138.3094 | 13.98503 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 13:55:30 | 98.7090 | 0.00268 | 2.1485 | 7.1974 | 138.3094 | 13.98503 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 07:49:00 | 98.7096 | 0.00273 | 1.7525 | 24.8206 | 138.3094 | 13.98503 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 07:49:00 | 98.7096 | 0.00273 | 1.7525 | 24.8206 | 138.3094 | 13.98503 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 07:49:00 | 98.7096 | 0.00273 | 1.7525 | 24.8206 | 138.3094 | 13.98503 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 07:49:00 | 98.7096 | 0.00273 | 1.7525 | 24.8206 | 138.3094 | 13.98503 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 07:49:00 | 98.7096 | 0.00273 | 1.7525 | 24.8206 | 138.3094 | 13.98503 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 07:49:00 | 98.7096 | 0.00273 | 1.7525 | 24.8206 | 138.3094 | 13.98503 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 00:43:18 | 98.7100 | 0.00277 | 1.2272 | 47.8274 | 138.3094 | 13.98503 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 00:43:18 | 98.7100 | 0.00277 | 1.2272 | 47.8274 | 138.3094 | 13.98503 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 00:43:18 | 98.7100 | 0.00277 | 1.2272 | 47.8274 | 138.3094 | 13.98503 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 00:43:18 | 98.7100 | 0.00277 | 1.2272 | 47.8274 | 138.3094 | 13.98503 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 00:43:18 | 98.7100 | 0.00277 | 1.2272 | 47.8274 | 138.3094 | 13.98503 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 00:43:18 | 98.7100 | 0.00277 | 1.2272 | 47.8274 | 138.3094 | 13.98503 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 00:43:18 | 98.7100 | 0.00277 | 1.2272 | 47.8274 | 138.3094 | 13.98503 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 00:43:18 | 98.7100 | 0.00277 | 1.2272 | 47.8274 | 138.3094 | 13.98503 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 00:43:38 | 98.7100 | 0.00277 | 0.9107 | 61.4479 | 138.3094 | 13.98503 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 00:43:38 | 98.7100 | 0.00277 | 0.9107 | 61.4479 | 138.3094 | 13.98503 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 00:43:38 | 98.7100 | 0.00277 | 0.9107 | 61.4479 | 138.3094 | 13.98503 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:43:38 | 98.7100 | 0.00277 | 0.9107 | 61.4479 | 138.3094 | 13.98503 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:43:38 | 98.7100 | 0.00277 | 0.9107 | 61.4479 | 138.3094 | 13.98503 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 02:12:16 | 98.7106 | 0.00277 | 0.5980 | 74.8687 | 138.3094 | 13.98503 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 02:12:16 | 98.7106 | 0.00277 | 0.5980 | 74.8687 | 138.3094 | 13.98503 | – |