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 | 12538 |
| 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 Mar 04 18:57 | 2026 Mar 04 05:16:38 | 102.7731 | 0.01979 | 10.6952 | 80.9693 | 309.0107 | 12.05743 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 05:53:23 | 102.7731 | 0.01980 | 10.3040 | 91.0267 | 309.0107 | 12.05743 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 05:53:23 | 102.7731 | 0.01980 | 10.3040 | 91.0267 | 309.0107 | 12.05743 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 05:53:23 | 102.7731 | 0.01980 | 10.3040 | 91.0267 | 309.0107 | 12.05743 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 05:53:23 | 102.7731 | 0.01980 | 10.3040 | 91.0267 | 309.0107 | 12.05743 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 05:53:23 | 102.7731 | 0.01980 | 10.3040 | 91.0267 | 309.0107 | 12.05743 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 05:53:23 | 102.7731 | 0.01980 | 10.3040 | 91.0267 | 309.0107 | 12.05743 | – |
| 2026 Feb 05 18:58 | 2026 Feb 02 01:14:42 | 102.7756 | 0.01986 | 8.7192 | 131.6422 | 309.0107 | 12.05743 | – |