Orbital elements of DELTA 1 DEB
| Launched | 2 August 1981 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 19478 |
| 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 Dec 19 18:57 | 2025 Dec 12 03:19:34 | 90.8350 | 0.60691 | 3.1006 | 73.5592 | 342.1144 | 3.72038 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 03:19:34 | 90.8350 | 0.60691 | 3.1006 | 73.5592 | 342.1144 | 3.72038 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 03:19:34 | 90.8350 | 0.60691 | 3.1006 | 73.5592 | 342.1144 | 3.72038 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 03:19:34 | 90.8350 | 0.60691 | 3.1006 | 73.5592 | 342.1144 | 3.72038 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 03:19:34 | 90.8350 | 0.60691 | 3.1006 | 73.5592 | 342.1144 | 3.72038 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 03:19:34 | 90.8350 | 0.60691 | 3.1006 | 73.5592 | 342.1144 | 3.72038 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 03:19:34 | 90.8350 | 0.60691 | 3.1006 | 73.5592 | 342.1144 | 3.72038 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 03:19:34 | 90.8350 | 0.60691 | 3.1006 | 73.5592 | 342.1144 | 3.72038 | – |
| 2025 Dec 11 18:56 | 2025 Dec 05 03:34:57 | 90.8369 | 0.60674 | 3.0962 | 76.0749 | 342.1144 | 3.72038 | – |
| 2025 Dec 10 18:56 | 2025 Dec 05 03:34:57 | 90.8369 | 0.60674 | 3.0962 | 76.0749 | 342.1144 | 3.72038 | – |
| 2025 Dec 09 18:56 | 2025 Dec 05 03:34:57 | 90.8369 | 0.60674 | 3.0962 | 76.0749 | 342.1144 | 3.72038 | – |
| 2025 Dec 08 18:56 | 2025 Dec 05 03:34:57 | 90.8369 | 0.60674 | 3.0962 | 76.0749 | 342.1144 | 3.72038 | – |
| 2025 Dec 07 18:56 | 2025 Dec 05 03:34:57 | 90.8369 | 0.60674 | 3.0962 | 76.0749 | 342.1144 | 3.72038 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 04:36:45 | 90.8385 | 0.60667 | 3.0944 | 77.1402 | 342.1144 | 3.72038 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 04:36:45 | 90.8385 | 0.60667 | 3.0944 | 77.1402 | 342.1144 | 3.72038 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 04:36:45 | 90.8385 | 0.60667 | 3.0944 | 77.1402 | 342.1144 | 3.72038 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 04:36:45 | 90.8385 | 0.60667 | 3.0944 | 77.1402 | 342.1144 | 3.72038 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 04:36:45 | 90.8385 | 0.60667 | 3.0944 | 77.1402 | 342.1144 | 3.72038 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 04:51:49 | 90.8389 | 0.60652 | 3.0900 | 79.6544 | 342.1144 | 3.72038 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 04:51:49 | 90.8389 | 0.60652 | 3.0900 | 79.6544 | 342.1144 | 3.72038 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 04:51:49 | 90.8389 | 0.60652 | 3.0900 | 79.6544 | 342.1144 | 3.72038 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 04:51:49 | 90.8389 | 0.60652 | 3.0900 | 79.6544 | 342.1144 | 3.72038 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 04:51:49 | 90.8389 | 0.60652 | 3.0900 | 79.6544 | 342.1144 | 3.72038 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 04:51:49 | 90.8389 | 0.60652 | 3.0900 | 79.6544 | 342.1144 | 3.72038 | – |
| 2025 Nov 24 18:56 | 2025 Nov 18 11:33:46 | 90.8407 | 0.60641 | 3.0858 | 82.0721 | 342.1144 | 3.72038 | – |
| 2025 Nov 23 18:57 | 2025 Nov 18 11:33:46 | 90.8407 | 0.60641 | 3.0858 | 82.0721 | 342.1144 | 3.72038 | – |