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 | 21504 |
| 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 Jun 30 17:56 | 2025 Jun 26 10:18:08 | 99.7880 | 0.05460 | 10.9074 | 183.9204 | 333.4074 | 12.48471 | – |
| 2025 Jun 29 17:56 | 2025 Jun 26 10:18:08 | 99.7880 | 0.05460 | 10.9074 | 183.9204 | 333.4074 | 12.48471 | – |
| 2025 Jun 28 17:56 | 2025 Jun 26 10:18:08 | 99.7880 | 0.05460 | 10.9074 | 183.9204 | 333.4074 | 12.48471 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 11:08:38 | 99.7882 | 0.05458 | 10.7445 | 190.0790 | 333.4074 | 12.48471 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 11:08:38 | 99.7882 | 0.05458 | 10.7445 | 190.0790 | 333.4074 | 12.48471 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 11:08:38 | 99.7882 | 0.05458 | 10.7445 | 190.0790 | 333.4074 | 12.48471 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 11:08:38 | 99.7882 | 0.05458 | 10.7445 | 190.0790 | 333.4074 | 12.48471 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 11:08:38 | 99.7882 | 0.05458 | 10.7445 | 190.0790 | 333.4074 | 12.48471 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 10:53:54 | 99.7880 | 0.05454 | 10.4145 | 202.5678 | 333.4074 | 12.48471 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 10:53:54 | 99.7880 | 0.05454 | 10.4145 | 202.5678 | 333.4074 | 12.48471 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 10:53:54 | 99.7880 | 0.05454 | 10.4145 | 202.5678 | 333.4074 | 12.48471 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 10:53:54 | 99.7880 | 0.05454 | 10.4145 | 202.5678 | 333.4074 | 12.48471 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 10:53:54 | 99.7880 | 0.05454 | 10.4145 | 202.5678 | 333.4074 | 12.48471 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 10:53:54 | 99.7880 | 0.05454 | 10.4145 | 202.5678 | 333.4074 | 12.48471 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 17:28:34 | 99.7879 | 0.05451 | 10.0451 | 216.5530 | 333.4074 | 12.48471 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 17:28:34 | 99.7879 | 0.05451 | 10.0451 | 216.5530 | 333.4074 | 12.48471 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 17:28:34 | 99.7879 | 0.05451 | 10.0451 | 216.5530 | 333.4074 | 12.48471 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 17:28:34 | 99.7879 | 0.05451 | 10.0451 | 216.5530 | 333.4074 | 12.48471 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 17:28:34 | 99.7879 | 0.05451 | 10.0451 | 216.5530 | 333.4074 | 12.48471 | – |
| 2025 Jun 11 17:56 | 2025 Jun 06 11:25:07 | 99.7877 | 0.05450 | 9.8116 | 225.4028 | 333.4074 | 12.48471 | – |
| 2025 Jun 10 17:56 | 2025 Jun 06 11:25:07 | 99.7877 | 0.05450 | 9.8116 | 225.4028 | 333.4074 | 12.48471 | – |
| 2025 Jun 09 17:56 | 2025 Jun 06 11:25:07 | 99.7877 | 0.05450 | 9.8116 | 225.4028 | 333.4074 | 12.48471 | – |
| 2025 Jun 08 17:56 | 2025 Jun 06 11:25:07 | 99.7877 | 0.05450 | 9.8116 | 225.4028 | 333.4074 | 12.48471 | – |
| 2025 Jun 07 17:56 | 2025 Jun 06 11:25:07 | 99.7877 | 0.05450 | 9.8116 | 225.4028 | 333.4074 | 12.48471 | – |
| 2025 Jun 06 17:56 | 2025 Jun 06 11:25:07 | 99.7877 | 0.05450 | 9.8116 | 225.4028 | 333.4074 | 12.48471 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 10:16:44 | 99.7877 | 0.05448 | 9.5344 | 235.9003 | 333.4074 | 12.48471 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 10:16:44 | 99.7877 | 0.05448 | 9.5344 | 235.9003 | 333.4074 | 12.48471 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 10:16:44 | 99.7877 | 0.05448 | 9.5344 | 235.9003 | 333.4074 | 12.48471 | – |