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 | 42640 |
| 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 Sep 15 17:56 | 2025 Sep 13 10:35:39 | 99.7957 | 0.02165 | 4.4780 | 28.3751 | 0.8878 | 13.44962 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 10:21:55 | 99.7944 | 0.02169 | 3.7622 | 55.3609 | 0.8878 | 13.44962 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 10:21:55 | 99.7944 | 0.02169 | 3.7622 | 55.3609 | 0.8878 | 13.44962 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 10:21:55 | 99.7944 | 0.02169 | 3.7622 | 55.3609 | 0.8878 | 13.44962 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 10:21:55 | 99.7944 | 0.02169 | 3.7622 | 55.3609 | 0.8878 | 13.44962 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 10:21:55 | 99.7944 | 0.02169 | 3.7622 | 55.3609 | 0.8878 | 13.44962 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 10:21:55 | 99.7944 | 0.02169 | 3.7622 | 55.3609 | 0.8878 | 13.44962 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 10:21:55 | 99.7944 | 0.02169 | 3.7622 | 55.3609 | 0.8878 | 13.44962 | – |
| 2025 Sep 02 17:56 | 2025 Aug 25 22:39:56 | 99.7940 | 0.02171 | 3.2755 | 73.7012 | 0.8878 | 13.44962 | – |
| 2025 Sep 01 17:56 | 2025 Aug 25 22:39:56 | 99.7940 | 0.02171 | 3.2755 | 73.7012 | 0.8878 | 13.44962 | – |
| 2025 Aug 31 17:56 | 2025 Aug 25 22:39:56 | 99.7940 | 0.02171 | 3.2755 | 73.7012 | 0.8878 | 13.44962 | – |
| 2025 Aug 30 17:56 | 2025 Aug 25 22:39:56 | 99.7940 | 0.02171 | 3.2755 | 73.7012 | 0.8878 | 13.44962 | – |
| 2025 Aug 29 17:56 | 2025 Aug 25 22:39:56 | 99.7940 | 0.02171 | 3.2755 | 73.7012 | 0.8878 | 13.44962 | – |
| 2025 Aug 28 17:57 | 2025 Aug 25 22:39:56 | 99.7940 | 0.02171 | 3.2755 | 73.7012 | 0.8878 | 13.44962 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 10:08:21 | 99.7938 | 0.02171 | 3.0466 | 82.3242 | 0.8878 | 13.44962 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 10:08:21 | 99.7938 | 0.02171 | 3.0466 | 82.3242 | 0.8878 | 13.44962 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 10:08:21 | 99.7938 | 0.02171 | 3.0466 | 82.3242 | 0.8878 | 13.44962 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 10:08:21 | 99.7938 | 0.02171 | 3.0466 | 82.3242 | 0.8878 | 13.44962 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 10:08:21 | 99.7938 | 0.02171 | 3.0466 | 82.3242 | 0.8878 | 13.44962 | – |
| 2025 Aug 22 17:56 | 2025 Aug 15 10:19:09 | 99.7935 | 0.02173 | 2.5922 | 99.4250 | 0.8878 | 13.44962 | – |