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 May 03 17:57 | 2026 Apr 30 15:20:38 | 99.2380 | 0.00362 | 9.2102 | 246.0042 | 223.5657 | 14.04072 | 7.243 |
| 2026 May 02 17:57 | 2026 Apr 30 15:20:38 | 99.2380 | 0.00362 | 9.2102 | 246.0042 | 223.5657 | 14.04072 | 7.243 |
| 2026 May 01 17:56 | 2026 Apr 30 15:20:38 | 99.2380 | 0.00362 | 9.2102 | 246.0042 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 30 17:56 | 2026 Apr 30 15:20:38 | 99.2380 | 0.00362 | 9.2102 | 246.0042 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 29 17:57 | 2026 Apr 24 12:28:22 | 99.2384 | 0.00360 | 8.7954 | 263.3334 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 12:28:22 | 99.2384 | 0.00360 | 8.7954 | 263.3334 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 27 17:58 | 2026 Apr 24 12:28:22 | 99.2384 | 0.00360 | 8.7954 | 263.3334 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 26 17:58 | 2026 Apr 24 12:28:22 | 99.2384 | 0.00360 | 8.7954 | 263.3334 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 25 17:58 | 2026 Apr 24 12:28:22 | 99.2384 | 0.00360 | 8.7954 | 263.3334 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 24 17:59 | 2026 Apr 24 12:28:22 | 99.2384 | 0.00360 | 8.7954 | 263.3334 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 23 17:57 | 2026 Apr 19 12:47:45 | 99.2392 | 0.00359 | 8.4574 | 277.6085 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 22 17:57 | 2026 Apr 19 12:47:45 | 99.2392 | 0.00359 | 8.4574 | 277.6085 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 21 17:57 | 2026 Apr 19 12:47:45 | 99.2392 | 0.00359 | 8.4574 | 277.6085 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 20 17:57 | 2026 Apr 19 12:47:45 | 99.2392 | 0.00359 | 8.4574 | 277.6085 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 19 17:58 | 2026 Apr 19 12:47:45 | 99.2392 | 0.00359 | 8.4574 | 277.6085 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 18 17:56 | 2026 Apr 13 07:16:54 | 99.2402 | 0.00359 | 8.0351 | 295.4025 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 16 17:57 | 2026 Apr 13 07:16:54 | 99.2402 | 0.00359 | 8.0351 | 295.4025 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:16:54 | 99.2402 | 0.00359 | 8.0351 | 295.4025 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:16:54 | 99.2402 | 0.00359 | 8.0351 | 295.4025 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 12 17:57 | 2026 Apr 08 11:32:58 | 99.2410 | 0.00361 | 7.7082 | 308.9069 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 11 17:57 | 2026 Apr 08 11:32:58 | 99.2410 | 0.00361 | 7.7082 | 308.9069 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 10 17:58 | 2026 Apr 08 11:32:58 | 99.2410 | 0.00361 | 7.7082 | 308.9069 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 09 18:01 | 2026 Apr 08 11:32:58 | 99.2410 | 0.00361 | 7.7082 | 308.9069 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 08 17:57 | 2026 Apr 08 11:32:58 | 99.2410 | 0.00361 | 7.7082 | 308.9069 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 07 17:57 | 2026 Apr 02 01:04:33 | 99.2412 | 0.00364 | 7.2719 | 326.7698 | 223.5657 | 14.04072 | 7.243 |
| 2026 Apr 06 17:57 | 2026 Apr 02 01:04:33 | 99.2412 | 0.00364 | 7.2719 | 326.7698 | 223.5657 | 14.04072 | 7.243 |