Orbital elements of DELTA 1 DEB
| Launched | 5 November 1973 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7139 |
| 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 08 18:57 | 2026 Mar 04 11:05:39 | 102.3992 | 0.00596 | 15.4891 | 70.3544 | 312.9242 | 12.37819 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:05:39 | 102.3992 | 0.00596 | 15.4891 | 70.3544 | 312.9242 | 12.37819 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:05:39 | 102.3992 | 0.00596 | 15.4891 | 70.3544 | 312.9242 | 12.37819 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:05:39 | 102.3992 | 0.00596 | 15.4891 | 70.3544 | 312.9242 | 12.37819 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:05:39 | 102.3992 | 0.00596 | 15.4891 | 70.3544 | 312.9242 | 12.37819 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 09:39:13 | 102.3982 | 0.00601 | 15.0796 | 81.8912 | 312.9242 | 12.37819 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 09:39:13 | 102.3982 | 0.00601 | 15.0796 | 81.8912 | 312.9242 | 12.37819 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 09:39:13 | 102.3982 | 0.00601 | 15.0796 | 81.8912 | 312.9242 | 12.37819 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 09:39:13 | 102.3982 | 0.00601 | 15.0796 | 81.8912 | 312.9242 | 12.37819 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 09:39:13 | 102.3982 | 0.00601 | 15.0796 | 81.8912 | 312.9242 | 12.37819 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 09:39:13 | 102.3982 | 0.00601 | 15.0796 | 81.8912 | 312.9242 | 12.37819 | – |