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 | 21445 |
| 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 15 18:58 | 2025 Dec 12 07:26:46 | 99.6646 | 0.00817 | 0.6384 | 174.3538 | 206.0996 | 13.28548 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:26:46 | 99.6646 | 0.00817 | 0.6384 | 174.3538 | 206.0996 | 13.28548 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:26:46 | 99.6646 | 0.00817 | 0.6384 | 174.3538 | 206.0996 | 13.28548 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:26:46 | 99.6646 | 0.00817 | 0.6384 | 174.3538 | 206.0996 | 13.28548 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 08:08:37 | 99.6648 | 0.00815 | 0.3288 | 186.2420 | 206.0996 | 13.28548 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 08:08:37 | 99.6648 | 0.00815 | 0.3288 | 186.2420 | 206.0996 | 13.28548 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 08:08:37 | 99.6648 | 0.00815 | 0.3288 | 186.2420 | 206.0996 | 13.28548 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 08:08:37 | 99.6648 | 0.00815 | 0.3288 | 186.2420 | 206.0996 | 13.28548 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 08:08:37 | 99.6648 | 0.00815 | 0.3288 | 186.2420 | 206.0996 | 13.28548 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 01:52:30 | 99.6656 | 0.00814 | 0.0010 | 198.8403 | 206.0996 | 13.28548 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 01:52:30 | 99.6656 | 0.00814 | 0.0010 | 198.8403 | 206.0996 | 13.28548 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 01:52:30 | 99.6656 | 0.00814 | 0.0010 | 198.8403 | 206.0996 | 13.28548 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 01:52:30 | 99.6656 | 0.00814 | 0.0010 | 198.8403 | 206.0996 | 13.28548 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 01:52:30 | 99.6656 | 0.00814 | 0.0010 | 198.8403 | 206.0996 | 13.28548 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:44:30 | 99.6665 | 0.00812 | 23.5828 | 214.9314 | 206.0996 | 13.28548 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:44:30 | 99.6665 | 0.00812 | 23.5828 | 214.9314 | 206.0996 | 13.28548 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:44:30 | 99.6665 | 0.00812 | 23.5828 | 214.9314 | 206.0996 | 13.28548 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:44:30 | 99.6665 | 0.00812 | 23.5828 | 214.9314 | 206.0996 | 13.28548 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:44:30 | 99.6665 | 0.00812 | 23.5828 | 214.9314 | 206.0996 | 13.28548 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:44:30 | 99.6665 | 0.00812 | 23.5828 | 214.9314 | 206.0996 | 13.28548 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 19:51:27 | 99.6672 | 0.00811 | 23.2378 | 228.2504 | 206.0996 | 13.28548 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 19:51:27 | 99.6672 | 0.00811 | 23.2378 | 228.2504 | 206.0996 | 13.28548 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 19:51:27 | 99.6672 | 0.00811 | 23.2378 | 228.2504 | 206.0996 | 13.28548 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 19:51:27 | 99.6672 | 0.00811 | 23.2378 | 228.2504 | 206.0996 | 13.28548 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 12:38:59 | 99.6686 | 0.00808 | 22.5336 | 255.4962 | 206.0996 | 13.28548 | – |