Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12290 |
| 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 09 18:56 | 2026 Mar 04 10:30:48 | 99.1302 | 0.00798 | 4.2900 | 238.3528 | 120.9841 | 14.13455 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 10:30:48 | 99.1302 | 0.00798 | 4.2900 | 238.3528 | 120.9841 | 14.13455 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 10:30:48 | 99.1302 | 0.00798 | 4.2900 | 238.3528 | 120.9841 | 14.13455 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 10:30:48 | 99.1302 | 0.00798 | 4.2900 | 238.3528 | 120.9841 | 14.13455 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 10:30:48 | 99.1302 | 0.00798 | 4.2900 | 238.3528 | 120.9841 | 14.13455 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 10:30:48 | 99.1302 | 0.00798 | 4.2900 | 238.3528 | 120.9841 | 14.13455 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 11:48:15 | 99.1298 | 0.00797 | 3.8855 | 255.2843 | 120.9841 | 14.13455 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 11:48:15 | 99.1298 | 0.00797 | 3.8855 | 255.2843 | 120.9841 | 14.13455 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 11:48:15 | 99.1298 | 0.00797 | 3.8855 | 255.2843 | 120.9841 | 14.13455 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 11:48:15 | 99.1298 | 0.00797 | 3.8855 | 255.2843 | 120.9841 | 14.13455 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 11:48:15 | 99.1298 | 0.00797 | 3.8855 | 255.2843 | 120.9841 | 14.13455 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 11:48:15 | 99.1298 | 0.00797 | 3.8855 | 255.2843 | 120.9841 | 14.13455 | – |