Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 15540 |
| 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 14 20:35:58 | 102.6902 | 0.05668 | 15.0769 | 105.1565 | 317.2756 | 11.67905 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:46:58 | 102.6889 | 0.05644 | 14.3686 | 123.5258 | 317.2756 | 11.67905 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:46:58 | 102.6889 | 0.05644 | 14.3686 | 123.5258 | 317.2756 | 11.67905 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:46:58 | 102.6889 | 0.05644 | 14.3686 | 123.5258 | 317.2756 | 11.67905 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:46:58 | 102.6889 | 0.05644 | 14.3686 | 123.5258 | 317.2756 | 11.67905 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:46:58 | 102.6889 | 0.05644 | 14.3686 | 123.5258 | 317.2756 | 11.67905 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:46:58 | 102.6889 | 0.05644 | 14.3686 | 123.5258 | 317.2756 | 11.67905 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:46:58 | 102.6889 | 0.05644 | 14.3686 | 123.5258 | 317.2756 | 11.67905 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:54:28 | 102.6890 | 0.05632 | 13.9841 | 133.5147 | 317.2756 | 11.67905 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:54:28 | 102.6890 | 0.05632 | 13.9841 | 133.5147 | 317.2756 | 11.67905 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:54:28 | 102.6890 | 0.05632 | 13.9841 | 133.5147 | 317.2756 | 11.67905 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:54:28 | 102.6890 | 0.05632 | 13.9841 | 133.5147 | 317.2756 | 11.67905 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:54:28 | 102.6890 | 0.05632 | 13.9841 | 133.5147 | 317.2756 | 11.67905 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:54:28 | 102.6890 | 0.05632 | 13.9841 | 133.5147 | 317.2756 | 11.67905 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 09:49:50 | 102.6885 | 0.05621 | 13.6524 | 142.1211 | 317.2756 | 11.67905 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 09:49:50 | 102.6885 | 0.05621 | 13.6524 | 142.1211 | 317.2756 | 11.67905 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 09:49:50 | 102.6885 | 0.05621 | 13.6524 | 142.1211 | 317.2756 | 11.67905 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 09:49:50 | 102.6885 | 0.05621 | 13.6524 | 142.1211 | 317.2756 | 11.67905 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 09:49:50 | 102.6885 | 0.05621 | 13.6524 | 142.1211 | 317.2756 | 11.67905 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 09:13:44 | 102.6874 | 0.05613 | 13.4079 | 148.5016 | 317.2756 | 11.67905 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 09:13:44 | 102.6874 | 0.05613 | 13.4079 | 148.5016 | 317.2756 | 11.67905 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 09:13:44 | 102.6874 | 0.05613 | 13.4079 | 148.5016 | 317.2756 | 11.67905 | – |