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 | 21444 |
| 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 14 18:56 | 2025 Dec 11 02:23:25 | 99.6943 | 0.02647 | 18.3189 | 120.5851 | 10.5211 | 12.94754 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 02:23:25 | 99.6943 | 0.02647 | 18.3189 | 120.5851 | 10.5211 | 12.94754 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 02:23:25 | 99.6943 | 0.02647 | 18.3189 | 120.5851 | 10.5211 | 12.94754 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 07:30:39 | 99.6940 | 0.02644 | 18.0369 | 131.4064 | 10.5211 | 12.94754 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 07:30:39 | 99.6940 | 0.02644 | 18.0369 | 131.4064 | 10.5211 | 12.94754 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 07:30:39 | 99.6940 | 0.02644 | 18.0369 | 131.4064 | 10.5211 | 12.94754 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 07:30:39 | 99.6940 | 0.02644 | 18.0369 | 131.4064 | 10.5211 | 12.94754 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 07:30:39 | 99.6940 | 0.02644 | 18.0369 | 131.4064 | 10.5211 | 12.94754 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 07:04:50 | 99.6932 | 0.02642 | 17.8002 | 140.5136 | 10.5211 | 12.94754 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 07:04:50 | 99.6932 | 0.02642 | 17.8002 | 140.5136 | 10.5211 | 12.94754 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 07:04:50 | 99.6932 | 0.02642 | 17.8002 | 140.5136 | 10.5211 | 12.94754 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 07:04:50 | 99.6932 | 0.02642 | 17.8002 | 140.5136 | 10.5211 | 12.94754 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 07:04:50 | 99.6932 | 0.02642 | 17.8002 | 140.5136 | 10.5211 | 12.94754 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 13:08:27 | 99.6923 | 0.02639 | 17.3438 | 158.0718 | 10.5211 | 12.94754 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 13:08:27 | 99.6923 | 0.02639 | 17.3438 | 158.0718 | 10.5211 | 12.94754 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 13:08:27 | 99.6923 | 0.02639 | 17.3438 | 158.0718 | 10.5211 | 12.94754 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 13:08:27 | 99.6923 | 0.02639 | 17.3438 | 158.0718 | 10.5211 | 12.94754 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 13:08:27 | 99.6923 | 0.02639 | 17.3438 | 158.0718 | 10.5211 | 12.94754 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 13:08:27 | 99.6923 | 0.02639 | 17.3438 | 158.0718 | 10.5211 | 12.94754 | – |
| 2025 Nov 24 18:56 | 2025 Nov 17 09:02:44 | 99.6908 | 0.02641 | 16.9214 | 174.3780 | 10.5211 | 12.94754 | – |
| 2025 Nov 23 18:57 | 2025 Nov 17 09:02:44 | 99.6908 | 0.02641 | 16.9214 | 174.3780 | 10.5211 | 12.94754 | – |
| 2025 Nov 21 18:57 | 2025 Nov 17 09:02:44 | 99.6908 | 0.02641 | 16.9214 | 174.3780 | 10.5211 | 12.94754 | – |
| 2025 Nov 20 18:56 | 2025 Nov 17 09:02:44 | 99.6908 | 0.02641 | 16.9214 | 174.3780 | 10.5211 | 12.94754 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 02:26:55 | 99.6906 | 0.02635 | 16.3751 | 195.3478 | 10.5211 | 12.94754 | – |