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 | 21599 |
| 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 03 18:56 | 2025 Dec 01 12:44:47 | 99.8266 | 0.04288 | 17.0866 | 225.5642 | 318.0551 | 12.72593 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 12:44:47 | 99.8266 | 0.04288 | 17.0866 | 225.5642 | 318.0551 | 12.72593 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 12:49:44 | 99.8262 | 0.04308 | 16.6842 | 240.7928 | 318.0551 | 12.72593 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 12:49:44 | 99.8262 | 0.04308 | 16.6842 | 240.7928 | 318.0551 | 12.72593 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 12:49:44 | 99.8262 | 0.04308 | 16.6842 | 240.7928 | 318.0551 | 12.72593 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 12:49:44 | 99.8262 | 0.04308 | 16.6842 | 240.7928 | 318.0551 | 12.72593 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 12:49:44 | 99.8262 | 0.04308 | 16.6842 | 240.7928 | 318.0551 | 12.72593 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 12:49:44 | 99.8262 | 0.04308 | 16.6842 | 240.7928 | 318.0551 | 12.72593 | – |
| 2025 Nov 24 18:56 | 2025 Nov 17 17:43:26 | 99.8254 | 0.04329 | 16.2934 | 255.5240 | 318.0551 | 12.72593 | – |
| 2025 Nov 23 18:57 | 2025 Nov 17 17:43:26 | 99.8254 | 0.04329 | 16.2934 | 255.5240 | 318.0551 | 12.72593 | – |
| 2025 Nov 21 18:57 | 2025 Nov 17 17:43:26 | 99.8254 | 0.04329 | 16.2934 | 255.5240 | 318.0551 | 12.72593 | – |
| 2025 Nov 20 18:56 | 2025 Nov 17 17:43:26 | 99.8254 | 0.04329 | 16.2934 | 255.5240 | 318.0551 | 12.72593 | – |
| 2025 Nov 18 18:57 | 2025 Nov 03 13:01:36 | 99.8244 | 0.04371 | 15.4770 | 286.1075 | 318.0551 | 12.72593 | – |
| 2025 Nov 16 18:58 | 2025 Nov 03 13:01:36 | 99.8244 | 0.04371 | 15.4770 | 286.1075 | 318.0551 | 12.72593 | – |
| 2025 Nov 15 18:57 | 2025 Nov 03 13:01:36 | 99.8244 | 0.04371 | 15.4770 | 286.1075 | 318.0551 | 12.72593 | – |
| 2025 Nov 13 18:56 | 2025 Nov 03 13:01:36 | 99.8244 | 0.04371 | 15.4770 | 286.1075 | 318.0551 | 12.72593 | – |
| 2025 Nov 12 18:57 | 2025 Nov 03 13:01:36 | 99.8244 | 0.04371 | 15.4770 | 286.1075 | 318.0551 | 12.72593 | – |
| 2025 Nov 11 18:55 | 2025 Nov 03 13:01:36 | 99.8244 | 0.04371 | 15.4770 | 286.1075 | 318.0551 | 12.72593 | – |
| 2025 Nov 10 18:57 | 2025 Nov 03 13:01:36 | 99.8244 | 0.04371 | 15.4770 | 286.1075 | 318.0551 | 12.72593 | – |
| 2025 Nov 09 18:57 | 2025 Nov 03 13:01:36 | 99.8244 | 0.04371 | 15.4770 | 286.1075 | 318.0551 | 12.72593 | – |
| 2025 Nov 08 18:56 | 2025 Oct 27 17:57:34 | 99.8246 | 0.04389 | 15.0863 | 300.6509 | 318.0551 | 12.72593 | – |
| 2025 Nov 07 18:57 | 2025 Oct 27 17:57:34 | 99.8246 | 0.04389 | 15.0863 | 300.6509 | 318.0551 | 12.72593 | – |