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 | 12581 |
| 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 |
| 2026 Feb 02 18:56 | 2026 Jan 31 16:01:33 | 102.4765 | 0.03818 | 18.7750 | 11.9960 | 11.3414 | 11.70247 | – |
| 2026 Feb 01 18:56 | 2026 Jan 26 15:00:55 | 102.4775 | 0.03817 | 18.4734 | 20.0027 | 11.3414 | 11.70247 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 15:00:55 | 102.4775 | 0.03817 | 18.4734 | 20.0027 | 11.3414 | 11.70247 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 15:00:55 | 102.4775 | 0.03817 | 18.4734 | 20.0027 | 11.3414 | 11.70247 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 15:00:55 | 102.4775 | 0.03817 | 18.4734 | 20.0027 | 11.3414 | 11.70247 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 15:00:55 | 102.4775 | 0.03817 | 18.4734 | 20.0027 | 11.3414 | 11.70247 | – |
| 2026 Jan 27 18:56 | 2026 Jan 17 15:44:55 | 102.4780 | 0.03816 | 17.9368 | 34.2968 | 11.3414 | 11.70247 | – |
| 2026 Jan 26 18:57 | 2026 Jan 17 15:44:55 | 102.4780 | 0.03816 | 17.9368 | 34.2968 | 11.3414 | 11.70247 | – |
| 2026 Jan 25 18:57 | 2026 Jan 17 15:44:55 | 102.4780 | 0.03816 | 17.9368 | 34.2968 | 11.3414 | 11.70247 | – |
| 2026 Jan 24 18:58 | 2026 Jan 17 15:44:55 | 102.4780 | 0.03816 | 17.9368 | 34.2968 | 11.3414 | 11.70247 | – |
| 2026 Jan 22 18:56 | 2026 Jan 17 15:44:55 | 102.4780 | 0.03816 | 17.9368 | 34.2968 | 11.3414 | 11.70247 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 03:25:08 | 102.4782 | 0.03815 | 17.8462 | 36.7082 | 11.3414 | 11.70247 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 03:25:08 | 102.4782 | 0.03815 | 17.8462 | 36.7082 | 11.3414 | 11.70247 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 03:25:08 | 102.4782 | 0.03815 | 17.8462 | 36.7082 | 11.3414 | 11.70247 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 03:25:08 | 102.4782 | 0.03815 | 17.8462 | 36.7082 | 11.3414 | 11.70247 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 03:25:08 | 102.4782 | 0.03815 | 17.8462 | 36.7082 | 11.3414 | 11.70247 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 03:25:08 | 102.4782 | 0.03815 | 17.8462 | 36.7082 | 11.3414 | 11.70247 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 14:07:48 | 102.4791 | 0.03814 | 17.5739 | 43.9577 | 11.3414 | 11.70247 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 14:07:48 | 102.4791 | 0.03814 | 17.5739 | 43.9577 | 11.3414 | 11.70247 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:07:48 | 102.4791 | 0.03814 | 17.5739 | 43.9577 | 11.3414 | 11.70247 | – |
| 2026 Jan 10 18:57 | 2026 Jan 04 15:54:39 | 102.4790 | 0.03812 | 17.1595 | 54.9963 | 11.3414 | 11.70247 | – |
| 2026 Jan 09 18:57 | 2026 Jan 04 15:54:39 | 102.4790 | 0.03812 | 17.1595 | 54.9963 | 11.3414 | 11.70247 | – |
| 2026 Jan 08 18:56 | 2026 Jan 04 15:54:39 | 102.4790 | 0.03812 | 17.1595 | 54.9963 | 11.3414 | 11.70247 | – |
| 2026 Jan 07 18:57 | 2026 Jan 04 15:54:39 | 102.4790 | 0.03812 | 17.1595 | 54.9963 | 11.3414 | 11.70247 | – |
| 2026 Jan 06 18:56 | 2026 Jan 04 15:54:39 | 102.4790 | 0.03812 | 17.1595 | 54.9963 | 11.3414 | 11.70247 | – |