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 | 21523 |
| 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 26 18:57 | 2025 Nov 24 17:19:16 | 99.5939 | 0.07160 | 2.6589 | 132.8431 | 356.6113 | 12.06103 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 17:19:16 | 99.5939 | 0.07160 | 2.6589 | 132.8431 | 356.6113 | 12.06103 | – |
| 2025 Nov 24 18:56 | 2025 Nov 17 16:14:07 | 99.5970 | 0.07162 | 2.3077 | 146.4662 | 356.6113 | 12.06103 | – |
| 2025 Nov 23 18:57 | 2025 Nov 17 16:14:07 | 99.5970 | 0.07162 | 2.3077 | 146.4662 | 356.6113 | 12.06103 | – |
| 2025 Nov 21 18:57 | 2025 Nov 17 16:14:07 | 99.5970 | 0.07162 | 2.3077 | 146.4662 | 356.6113 | 12.06103 | – |
| 2025 Nov 20 18:56 | 2025 Nov 17 16:14:07 | 99.5970 | 0.07162 | 2.3077 | 146.4662 | 356.6113 | 12.06103 | – |
| 2025 Nov 13 18:56 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 12 18:57 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 11 18:55 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 10 18:57 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 09 18:57 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 08 18:56 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 07 18:57 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 05 18:57 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 04 18:57 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 03 18:57 | 2025 Oct 29 16:23:06 | 99.5972 | 0.07162 | 1.3603 | 183.0966 | 356.6113 | 12.06103 | – |
| 2025 Nov 02 18:57 | 2025 Oct 27 16:36:13 | 99.5979 | 0.07159 | 1.2610 | 186.9037 | 356.6113 | 12.06103 | – |
| 2025 Nov 01 18:58 | 2025 Oct 27 16:36:13 | 99.5979 | 0.07159 | 1.2610 | 186.9037 | 356.6113 | 12.06103 | – |
| 2025 Oct 31 18:57 | 2025 Oct 27 16:36:13 | 99.5979 | 0.07159 | 1.2610 | 186.9037 | 356.6113 | 12.06103 | – |
| 2025 Oct 30 18:57 | 2025 Oct 27 16:36:13 | 99.5979 | 0.07159 | 1.2610 | 186.9037 | 356.6113 | 12.06103 | – |