Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21338 |
| 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 Jun 15 17:56 | 2026 Jun 12 07:50:31 | 99.6470 | 0.00593 | 5.2206 | 247.5552 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 14 17:57 | 2026 Jun 12 07:50:31 | 99.6470 | 0.00593 | 5.2206 | 247.5552 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 13 17:56 | 2026 Jun 12 07:50:31 | 99.6470 | 0.00593 | 5.2206 | 247.5552 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 12 17:56 | 2026 Jun 12 07:50:31 | 99.6470 | 0.00593 | 5.2206 | 247.5552 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 11 17:57 | 2026 Jun 06 23:49:13 | 99.6472 | 0.00593 | 4.8851 | 260.6739 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 10 17:56 | 2026 Jun 06 23:49:13 | 99.6472 | 0.00593 | 4.8851 | 260.6739 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 09 17:57 | 2026 Jun 06 23:49:13 | 99.6472 | 0.00593 | 4.8851 | 260.6739 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 08 17:56 | 2026 Jun 06 23:49:13 | 99.6472 | 0.00593 | 4.8851 | 260.6739 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 07 17:56 | 2026 Jun 06 23:49:13 | 99.6472 | 0.00593 | 4.8851 | 260.6739 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 06 17:56 | 2026 May 31 06:23:30 | 99.6477 | 0.00594 | 4.4621 | 277.2293 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 05 17:56 | 2026 May 31 06:23:30 | 99.6477 | 0.00594 | 4.4621 | 277.2293 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 04 17:57 | 2026 May 31 06:23:30 | 99.6477 | 0.00594 | 4.4621 | 277.2293 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 02 17:56 | 2026 May 31 06:23:30 | 99.6477 | 0.00594 | 4.4621 | 277.2293 | 236.9588 | 13.34976 | 8.743 |
| 2026 Jun 01 17:57 | 2026 May 31 06:23:30 | 99.6477 | 0.00594 | 4.4621 | 277.2293 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 31 17:58 | 2026 May 31 06:23:30 | 99.6477 | 0.00594 | 4.4621 | 277.2293 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 30 17:57 | 2026 May 26 05:53:31 | 99.6477 | 0.00595 | 4.1463 | 289.5600 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 29 17:57 | 2026 May 26 05:53:31 | 99.6477 | 0.00595 | 4.1463 | 289.5600 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 28 17:56 | 2026 May 26 05:53:31 | 99.6477 | 0.00595 | 4.1463 | 289.5600 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 27 17:57 | 2026 May 26 05:53:31 | 99.6477 | 0.00595 | 4.1463 | 289.5600 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 26 17:57 | 2026 May 26 05:53:31 | 99.6477 | 0.00595 | 4.1463 | 289.5600 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 25 17:57 | 2026 May 21 14:12:25 | 99.6478 | 0.00596 | 3.8537 | 300.9686 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 24 17:57 | 2026 May 21 14:12:25 | 99.6478 | 0.00596 | 3.8537 | 300.9686 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 23 17:58 | 2026 May 21 14:12:25 | 99.6478 | 0.00596 | 3.8537 | 300.9686 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 22 17:57 | 2026 May 21 14:12:25 | 99.6478 | 0.00596 | 3.8537 | 300.9686 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 21 17:57 | 2026 May 21 14:12:25 | 99.6478 | 0.00596 | 3.8537 | 300.9686 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 20 17:57 | 2026 May 16 08:18:16 | 99.6480 | 0.00598 | 3.5237 | 313.7982 | 236.9588 | 13.34976 | 8.743 |
| 2026 May 19 17:58 | 2026 May 16 08:18:16 | 99.6480 | 0.00598 | 3.5237 | 313.7982 | 236.9588 | 13.34976 | 8.743 |