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 | 12171 |
| 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 Feb 02 18:56 | 2026 Feb 02 11:45:06 | 99.2441 | 0.00377 | 3.3018 | 126.7173 | 355.2028 | 14.04047 | 7.243 |
| 2026 Feb 01 18:56 | 2026 Jan 27 20:38:32 | 99.2437 | 0.00375 | 2.9202 | 141.9732 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 31 18:56 | 2026 Jan 27 20:38:32 | 99.2437 | 0.00375 | 2.9202 | 141.9732 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 30 18:57 | 2026 Jan 27 20:38:32 | 99.2437 | 0.00375 | 2.9202 | 141.9732 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 29 18:56 | 2026 Jan 27 20:38:32 | 99.2437 | 0.00375 | 2.9202 | 141.9732 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:38:32 | 99.2437 | 0.00375 | 2.9202 | 141.9732 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:30:38 | 99.2438 | 0.00373 | 2.5583 | 156.3055 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:30:38 | 99.2438 | 0.00373 | 2.5583 | 156.3055 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:30:38 | 99.2438 | 0.00373 | 2.5583 | 156.3055 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:30:38 | 99.2438 | 0.00373 | 2.5583 | 156.3055 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:30:38 | 99.2438 | 0.00373 | 2.5583 | 156.3055 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 21 18:56 | 2026 Jan 16 14:25:45 | 99.2442 | 0.00370 | 2.1569 | 172.4065 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 20 19:06 | 2026 Jan 16 14:25:45 | 99.2442 | 0.00370 | 2.1569 | 172.4065 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 19 18:57 | 2026 Jan 16 14:25:45 | 99.2442 | 0.00370 | 2.1569 | 172.4065 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 18 18:57 | 2026 Jan 16 14:25:45 | 99.2442 | 0.00370 | 2.1569 | 172.4065 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 17 18:56 | 2026 Jan 16 14:25:45 | 99.2442 | 0.00370 | 2.1569 | 172.4065 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 16 18:57 | 2026 Jan 16 14:25:45 | 99.2442 | 0.00370 | 2.1569 | 172.4065 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 15 18:56 | 2026 Jan 11 13:13:10 | 99.2447 | 0.00369 | 1.8145 | 186.4470 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 13 18:56 | 2026 Jan 11 13:13:10 | 99.2447 | 0.00369 | 1.8145 | 186.4470 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:13:10 | 99.2447 | 0.00369 | 1.8145 | 186.4470 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 10 18:57 | 2026 Jan 06 07:36:24 | 99.2443 | 0.00367 | 1.4597 | 201.1459 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 09 18:57 | 2026 Jan 06 07:36:24 | 99.2443 | 0.00367 | 1.4597 | 201.1459 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 08 18:56 | 2026 Jan 06 07:36:24 | 99.2443 | 0.00367 | 1.4597 | 201.1459 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 07 18:57 | 2026 Jan 06 07:36:24 | 99.2443 | 0.00367 | 1.4597 | 201.1459 | 355.2028 | 14.04047 | 7.243 |
| 2026 Jan 06 18:56 | 2026 Jan 06 07:36:24 | 99.2443 | 0.00367 | 1.4597 | 201.1459 | 355.2028 | 14.04047 | 7.243 |