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 | 21280 |
| 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 05 18:57 | 2025 Nov 02 11:52:09 | 99.3858 | 0.00514 | 8.3749 | 47.9506 | 9.4478 | 13.56008 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 11:52:09 | 99.3858 | 0.00514 | 8.3749 | 47.9506 | 9.4478 | 13.56008 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:52:09 | 99.3858 | 0.00514 | 8.3749 | 47.9506 | 9.4478 | 13.56008 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 12:16:21 | 99.3862 | 0.00514 | 8.1221 | 57.9064 | 9.4478 | 13.56008 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:16:21 | 99.3862 | 0.00514 | 8.1221 | 57.9064 | 9.4478 | 13.56008 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:16:21 | 99.3862 | 0.00514 | 8.1221 | 57.9064 | 9.4478 | 13.56008 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:16:21 | 99.3862 | 0.00514 | 8.1221 | 57.9064 | 9.4478 | 13.56008 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:16:21 | 99.3862 | 0.00514 | 8.1221 | 57.9064 | 9.4478 | 13.56008 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 11:01:31 | 99.3864 | 0.00515 | 7.7379 | 73.0493 | 9.4478 | 13.56008 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 11:01:31 | 99.3864 | 0.00515 | 7.7379 | 73.0493 | 9.4478 | 13.56008 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 11:01:31 | 99.3864 | 0.00515 | 7.7379 | 73.0493 | 9.4478 | 13.56008 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 11:01:31 | 99.3864 | 0.00515 | 7.7379 | 73.0493 | 9.4478 | 13.56008 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:01:31 | 99.3864 | 0.00515 | 7.7379 | 73.0493 | 9.4478 | 13.56008 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 07:09:15 | 99.3866 | 0.00516 | 7.4102 | 85.9219 | 9.4478 | 13.56008 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 07:09:15 | 99.3866 | 0.00516 | 7.4102 | 85.9219 | 9.4478 | 13.56008 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 07:09:15 | 99.3866 | 0.00516 | 7.4102 | 85.9219 | 9.4478 | 13.56008 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 07:09:15 | 99.3866 | 0.00516 | 7.4102 | 85.9219 | 9.4478 | 13.56008 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 07:09:15 | 99.3866 | 0.00516 | 7.4102 | 85.9219 | 9.4478 | 13.56008 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 10:34:35 | 99.3871 | 0.00515 | 6.7210 | 113.0269 | 9.4478 | 13.56008 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 10:34:35 | 99.3871 | 0.00515 | 6.7210 | 113.0269 | 9.4478 | 13.56008 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 10:34:35 | 99.3871 | 0.00515 | 6.7210 | 113.0269 | 9.4478 | 13.56008 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 10:34:35 | 99.3871 | 0.00515 | 6.7210 | 113.0269 | 9.4478 | 13.56008 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 10:34:35 | 99.3871 | 0.00515 | 6.7210 | 113.0269 | 9.4478 | 13.56008 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 10:34:35 | 99.3871 | 0.00515 | 6.7210 | 113.0269 | 9.4478 | 13.56008 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 10:34:35 | 99.3871 | 0.00515 | 6.7210 | 113.0269 | 9.4478 | 13.56008 | – |