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 | 12217 |
| 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 30 18:57 | 2026 Jan 27 12:23:56 | 98.9538 | 0.00204 | 3.3492 | 187.6102 | 327.6236 | 14.24056 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 12:23:56 | 98.9538 | 0.00204 | 3.3492 | 187.6102 | 327.6236 | 14.24056 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 12:23:56 | 98.9538 | 0.00204 | 3.3492 | 187.6102 | 327.6236 | 14.24056 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:39:49 | 98.9540 | 0.00202 | 3.0105 | 202.1271 | 327.6236 | 14.24056 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:39:49 | 98.9540 | 0.00202 | 3.0105 | 202.1271 | 327.6236 | 14.24056 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:39:49 | 98.9540 | 0.00202 | 3.0105 | 202.1271 | 327.6236 | 14.24056 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:39:49 | 98.9540 | 0.00202 | 3.0105 | 202.1271 | 327.6236 | 14.24056 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:39:49 | 98.9540 | 0.00202 | 3.0105 | 202.1271 | 327.6236 | 14.24056 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 13:19:15 | 98.9542 | 0.00200 | 2.6051 | 219.6991 | 327.6236 | 14.24056 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 13:19:15 | 98.9542 | 0.00200 | 2.6051 | 219.6991 | 327.6236 | 14.24056 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 13:19:15 | 98.9542 | 0.00200 | 2.6051 | 219.6991 | 327.6236 | 14.24056 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 13:19:15 | 98.9542 | 0.00200 | 2.6051 | 219.6991 | 327.6236 | 14.24056 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 13:19:15 | 98.9542 | 0.00200 | 2.6051 | 219.6991 | 327.6236 | 14.24056 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:19:15 | 98.9542 | 0.00200 | 2.6051 | 219.6991 | 327.6236 | 14.24056 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 13:28:05 | 98.9544 | 0.00198 | 2.2660 | 234.5691 | 327.6236 | 14.24056 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 13:28:05 | 98.9544 | 0.00198 | 2.2660 | 234.5691 | 327.6236 | 14.24056 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:28:05 | 98.9544 | 0.00198 | 2.2660 | 234.5691 | 327.6236 | 14.24056 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 06:41:11 | 98.9545 | 0.00196 | 1.9074 | 250.3472 | 327.6236 | 14.24056 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 06:41:11 | 98.9545 | 0.00196 | 1.9074 | 250.3472 | 327.6236 | 14.24056 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 06:41:11 | 98.9545 | 0.00196 | 1.9074 | 250.3472 | 327.6236 | 14.24056 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 06:41:11 | 98.9545 | 0.00196 | 1.9074 | 250.3472 | 327.6236 | 14.24056 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 06:41:11 | 98.9545 | 0.00196 | 1.9074 | 250.3472 | 327.6236 | 14.24056 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 00:27:30 | 98.9549 | 0.00196 | 1.4825 | 269.2715 | 327.6236 | 14.24056 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 00:27:30 | 98.9549 | 0.00196 | 1.4825 | 269.2715 | 327.6236 | 14.24056 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 00:27:30 | 98.9549 | 0.00196 | 1.4825 | 269.2715 | 327.6236 | 14.24056 | – |