Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21566 |
| 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 Nov 26 18:57 | 2025 Nov 25 02:00:22 | 99.5912 | 0.03248 | 0.0426 | 233.8320 | 149.0370 | 12.83852 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 02:00:22 | 99.5912 | 0.03248 | 0.0426 | 233.8320 | 149.0370 | 12.83852 | – |
| 2025 Nov 24 18:56 | 2025 Nov 15 12:42:49 | 99.5928 | 0.03245 | 23.4961 | 255.0344 | 149.0370 | 12.83852 | – |
| 2025 Nov 23 18:57 | 2025 Nov 15 12:42:49 | 99.5928 | 0.03245 | 23.4961 | 255.0344 | 149.0370 | 12.83852 | – |
| 2025 Nov 21 18:57 | 2025 Nov 15 12:42:49 | 99.5928 | 0.03245 | 23.4961 | 255.0344 | 149.0370 | 12.83852 | – |
| 2025 Nov 20 18:56 | 2025 Nov 15 12:42:49 | 99.5928 | 0.03245 | 23.4961 | 255.0344 | 149.0370 | 12.83852 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 13:53:27 | 99.5934 | 0.03243 | 23.0412 | 272.7181 | 149.0370 | 12.83852 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 13:53:27 | 99.5934 | 0.03243 | 23.0412 | 272.7181 | 149.0370 | 12.83852 | – |
| 2025 Nov 15 18:57 | 2025 Nov 07 13:53:27 | 99.5934 | 0.03243 | 23.0412 | 272.7181 | 149.0370 | 12.83852 | – |
| 2025 Nov 13 18:56 | 2025 Nov 07 13:53:27 | 99.5934 | 0.03243 | 23.0412 | 272.7181 | 149.0370 | 12.83852 | – |
| 2025 Nov 12 18:57 | 2025 Nov 07 13:53:27 | 99.5934 | 0.03243 | 23.0412 | 272.7181 | 149.0370 | 12.83852 | – |
| 2025 Nov 11 18:55 | 2025 Nov 07 13:53:27 | 99.5934 | 0.03243 | 23.0412 | 272.7181 | 149.0370 | 12.83852 | – |
| 2025 Nov 10 18:57 | 2025 Nov 07 13:53:27 | 99.5934 | 0.03243 | 23.0412 | 272.7181 | 149.0370 | 12.83852 | – |
| 2025 Nov 09 18:57 | 2025 Nov 07 13:53:27 | 99.5934 | 0.03243 | 23.0412 | 272.7181 | 149.0370 | 12.83852 | – |
| 2025 Nov 08 18:56 | 2025 Nov 01 13:52:40 | 99.5943 | 0.03241 | 22.6979 | 286.0706 | 149.0370 | 12.83852 | – |
| 2025 Nov 07 18:57 | 2025 Nov 01 13:52:40 | 99.5943 | 0.03241 | 22.6979 | 286.0706 | 149.0370 | 12.83852 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 13:52:40 | 99.5943 | 0.03241 | 22.6979 | 286.0706 | 149.0370 | 12.83852 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 13:52:40 | 99.5943 | 0.03241 | 22.6979 | 286.0706 | 149.0370 | 12.83852 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 13:52:40 | 99.5943 | 0.03241 | 22.6979 | 286.0706 | 149.0370 | 12.83852 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 12:59:05 | 99.5951 | 0.03240 | 22.5241 | 292.8330 | 149.0370 | 12.83852 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:59:05 | 99.5951 | 0.03240 | 22.5241 | 292.8330 | 149.0370 | 12.83852 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:59:05 | 99.5951 | 0.03240 | 22.5241 | 292.8330 | 149.0370 | 12.83852 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:59:05 | 99.5951 | 0.03240 | 22.5241 | 292.8330 | 149.0370 | 12.83852 | – |