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 | 21356 |
| 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 14:34:24 | 99.7109 | 0.00922 | 3.9918 | 183.9546 | 355.0937 | 13.30668 | – |
| 2025 May 07 17:56 | 2025 May 03 14:34:24 | 99.7109 | 0.00922 | 3.9918 | 183.9546 | 355.0937 | 13.30668 | – |
| 2025 May 06 17:57 | 2025 May 03 14:34:24 | 99.7109 | 0.00922 | 3.9918 | 183.9546 | 355.0937 | 13.30668 | – |
| 2025 May 05 17:56 | 2025 May 03 14:34:24 | 99.7109 | 0.00922 | 3.9918 | 183.9546 | 355.0937 | 13.30668 | – |
| 2025 May 04 17:57 | 2025 May 03 14:34:24 | 99.7109 | 0.00922 | 3.9918 | 183.9546 | 355.0937 | 13.30668 | – |
| 2025 May 03 17:57 | 2025 May 03 14:34:24 | 99.7109 | 0.00922 | 3.9918 | 183.9546 | 355.0937 | 13.30668 | – |
| 2025 May 01 17:56 | 2025 Apr 22 09:23:31 | 99.7101 | 0.00918 | 3.2871 | 211.0791 | 355.0937 | 13.30668 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 09:23:31 | 99.7101 | 0.00918 | 3.2871 | 211.0791 | 355.0937 | 13.30668 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 09:23:31 | 99.7101 | 0.00918 | 3.2871 | 211.0791 | 355.0937 | 13.30668 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 09:23:31 | 99.7101 | 0.00918 | 3.2871 | 211.0791 | 355.0937 | 13.30668 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 09:23:31 | 99.7101 | 0.00918 | 3.2871 | 211.0791 | 355.0937 | 13.30668 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 09:23:31 | 99.7101 | 0.00918 | 3.2871 | 211.0791 | 355.0937 | 13.30668 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 09:23:31 | 99.7101 | 0.00918 | 3.2871 | 211.0791 | 355.0937 | 13.30668 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 09:23:31 | 99.7101 | 0.00918 | 3.2871 | 211.0791 | 355.0937 | 13.30668 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 09:23:31 | 99.7101 | 0.00918 | 3.2871 | 211.0791 | 355.0937 | 13.30668 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 20:10:05 | 99.7097 | 0.00917 | 2.8756 | 226.9310 | 355.0937 | 13.30668 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 20:10:05 | 99.7097 | 0.00917 | 2.8756 | 226.9310 | 355.0937 | 13.30668 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 20:10:05 | 99.7097 | 0.00917 | 2.8756 | 226.9310 | 355.0937 | 13.30668 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 20:10:05 | 99.7097 | 0.00917 | 2.8756 | 226.9310 | 355.0937 | 13.30668 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 20:10:05 | 99.7097 | 0.00917 | 2.8756 | 226.9310 | 355.0937 | 13.30668 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 20:10:05 | 99.7097 | 0.00917 | 2.8756 | 226.9310 | 355.0937 | 13.30668 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 08:41:45 | 99.7090 | 0.00917 | 2.5315 | 240.2307 | 355.0937 | 13.30668 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 08:41:45 | 99.7090 | 0.00917 | 2.5315 | 240.2307 | 355.0937 | 13.30668 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 08:41:45 | 99.7090 | 0.00917 | 2.5315 | 240.2307 | 355.0937 | 13.30668 | – |