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 | 21339 |
| 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 May 08 17:56 | 2025 May 03 00:49:22 | 99.5483 | 0.03735 | 21.4178 | 44.5941 | 106.8869 | 12.73868 | – |
| 2025 May 07 17:56 | 2025 May 03 00:49:22 | 99.5483 | 0.03735 | 21.4178 | 44.5941 | 106.8869 | 12.73868 | – |
| 2025 May 06 17:57 | 2025 May 03 00:49:22 | 99.5483 | 0.03735 | 21.4178 | 44.5941 | 106.8869 | 12.73868 | – |
| 2025 May 05 17:56 | 2025 May 03 00:49:22 | 99.5483 | 0.03735 | 21.4178 | 44.5941 | 106.8869 | 12.73868 | – |
| 2025 May 04 17:57 | 2025 May 03 00:49:22 | 99.5483 | 0.03735 | 21.4178 | 44.5941 | 106.8869 | 12.73868 | – |
| 2025 May 03 17:57 | 2025 May 03 00:49:22 | 99.5483 | 0.03735 | 21.4178 | 44.5941 | 106.8869 | 12.73868 | – |
| 2025 May 01 17:56 | 2025 Apr 22 02:39:13 | 99.5494 | 0.03736 | 20.8066 | 68.4097 | 106.8869 | 12.73868 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 02:39:13 | 99.5494 | 0.03736 | 20.8066 | 68.4097 | 106.8869 | 12.73868 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 02:39:13 | 99.5494 | 0.03736 | 20.8066 | 68.4097 | 106.8869 | 12.73868 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 02:39:13 | 99.5494 | 0.03736 | 20.8066 | 68.4097 | 106.8869 | 12.73868 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 02:39:13 | 99.5494 | 0.03736 | 20.8066 | 68.4097 | 106.8869 | 12.73868 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 02:39:13 | 99.5494 | 0.03736 | 20.8066 | 68.4097 | 106.8869 | 12.73868 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 02:39:13 | 99.5494 | 0.03736 | 20.8066 | 68.4097 | 106.8869 | 12.73868 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 02:39:13 | 99.5494 | 0.03736 | 20.8066 | 68.4097 | 106.8869 | 12.73868 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 02:39:13 | 99.5494 | 0.03736 | 20.8066 | 68.4097 | 106.8869 | 12.73868 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 01:03:18 | 99.5499 | 0.03737 | 20.4112 | 83.8162 | 106.8869 | 12.73868 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 01:03:18 | 99.5499 | 0.03737 | 20.4112 | 83.8162 | 106.8869 | 12.73868 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 01:03:18 | 99.5499 | 0.03737 | 20.4112 | 83.8162 | 106.8869 | 12.73868 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 01:03:18 | 99.5499 | 0.03737 | 20.4112 | 83.8162 | 106.8869 | 12.73868 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 01:03:18 | 99.5499 | 0.03737 | 20.4112 | 83.8162 | 106.8869 | 12.73868 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 01:03:18 | 99.5499 | 0.03737 | 20.4112 | 83.8162 | 106.8869 | 12.73868 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 00:32:28 | 99.5504 | 0.03736 | 20.1302 | 94.7647 | 106.8869 | 12.73868 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 00:32:28 | 99.5504 | 0.03736 | 20.1302 | 94.7647 | 106.8869 | 12.73868 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 00:32:28 | 99.5504 | 0.03736 | 20.1302 | 94.7647 | 106.8869 | 12.73868 | – |