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 | 21286 |
| 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 05 18:57 | 2025 Dec 02 10:30:18 | 99.6846 | 0.00529 | 8.9150 | 295.5752 | 87.2791 | 13.33453 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:30:18 | 99.6846 | 0.00529 | 8.9150 | 295.5752 | 87.2791 | 13.33453 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:30:18 | 99.6846 | 0.00529 | 8.9150 | 295.5752 | 87.2791 | 13.33453 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:30:18 | 99.6846 | 0.00529 | 8.9150 | 295.5752 | 87.2791 | 13.33453 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:00:49 | 99.6843 | 0.00530 | 8.4754 | 312.6303 | 87.2791 | 13.33453 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:00:49 | 99.6843 | 0.00530 | 8.4754 | 312.6303 | 87.2791 | 13.33453 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:00:49 | 99.6843 | 0.00530 | 8.4754 | 312.6303 | 87.2791 | 13.33453 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:00:49 | 99.6843 | 0.00530 | 8.4754 | 312.6303 | 87.2791 | 13.33453 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:00:49 | 99.6843 | 0.00530 | 8.4754 | 312.6303 | 87.2791 | 13.33453 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:00:49 | 99.6843 | 0.00530 | 8.4754 | 312.6303 | 87.2791 | 13.33453 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 07:00:15 | 99.6842 | 0.00531 | 8.1501 | 325.2134 | 87.2791 | 13.33453 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 07:00:15 | 99.6842 | 0.00531 | 8.1501 | 325.2134 | 87.2791 | 13.33453 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 07:00:15 | 99.6842 | 0.00531 | 8.1501 | 325.2134 | 87.2791 | 13.33453 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 07:00:15 | 99.6842 | 0.00531 | 8.1501 | 325.2134 | 87.2791 | 13.33453 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 17:24:43 | 99.6838 | 0.00534 | 7.4217 | 353.2786 | 87.2791 | 13.33453 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 17:24:43 | 99.6838 | 0.00534 | 7.4217 | 353.2786 | 87.2791 | 13.33453 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 17:24:43 | 99.6838 | 0.00534 | 7.4217 | 353.2786 | 87.2791 | 13.33453 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 17:24:43 | 99.6838 | 0.00534 | 7.4217 | 353.2786 | 87.2791 | 13.33453 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 17:24:43 | 99.6838 | 0.00534 | 7.4217 | 353.2786 | 87.2791 | 13.33453 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 17:24:43 | 99.6838 | 0.00534 | 7.4217 | 353.2786 | 87.2791 | 13.33453 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 17:24:43 | 99.6838 | 0.00534 | 7.4217 | 353.2786 | 87.2791 | 13.33453 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 17:24:43 | 99.6838 | 0.00534 | 7.4217 | 353.2786 | 87.2791 | 13.33453 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 10:22:02 | 99.6835 | 0.00536 | 7.0254 | 8.5000 | 87.2791 | 13.33453 | – |