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 | 13561 |
| 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 |
| 2025 Sep 15 17:56 | 2025 Sep 14 13:39:37 | 99.0206 | 0.01271 | 7.8051 | 24.9540 | 36.9264 | 14.34237 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 01:48:39 | 99.0225 | 0.01272 | 7.0055 | 58.1040 | 36.9264 | 14.34237 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 01:48:39 | 99.0225 | 0.01272 | 7.0055 | 58.1040 | 36.9264 | 14.34237 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 01:48:39 | 99.0225 | 0.01272 | 7.0055 | 58.1040 | 36.9264 | 14.34237 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 01:48:39 | 99.0225 | 0.01272 | 7.0055 | 58.1040 | 36.9264 | 14.34237 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 01:48:39 | 99.0225 | 0.01272 | 7.0055 | 58.1040 | 36.9264 | 14.34237 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 01:48:39 | 99.0225 | 0.01272 | 7.0055 | 58.1040 | 36.9264 | 14.34237 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 01:48:39 | 99.0225 | 0.01272 | 7.0055 | 58.1040 | 36.9264 | 14.34237 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 13:39:32 | 99.0223 | 0.01272 | 6.5530 | 76.9126 | 36.9264 | 14.34237 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 13:39:32 | 99.0223 | 0.01272 | 6.5530 | 76.9126 | 36.9264 | 14.34237 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 13:39:32 | 99.0223 | 0.01272 | 6.5530 | 76.9126 | 36.9264 | 14.34237 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 13:39:32 | 99.0223 | 0.01272 | 6.5530 | 76.9126 | 36.9264 | 14.34237 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 13:39:32 | 99.0223 | 0.01272 | 6.5530 | 76.9126 | 36.9264 | 14.34237 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 13:39:32 | 99.0223 | 0.01272 | 6.5530 | 76.9126 | 36.9264 | 14.34237 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 04:26:05 | 99.0230 | 0.01271 | 6.2480 | 89.6059 | 36.9264 | 14.34237 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 04:26:05 | 99.0230 | 0.01271 | 6.2480 | 89.6059 | 36.9264 | 14.34237 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 04:26:05 | 99.0230 | 0.01271 | 6.2480 | 89.6059 | 36.9264 | 14.34237 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 04:26:05 | 99.0230 | 0.01271 | 6.2480 | 89.6059 | 36.9264 | 14.34237 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 04:26:05 | 99.0230 | 0.01271 | 6.2480 | 89.6059 | 36.9264 | 14.34237 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 14:09:38 | 99.0245 | 0.01269 | 5.8589 | 105.8043 | 36.9264 | 14.34237 | – |