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 | 21380 |
| 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 |
| 2025 May 08 17:56 | 2025 May 03 09:09:56 | 99.3727 | 0.00613 | 6.2449 | 129.4767 | 1.9694 | 13.62493 | – |
| 2025 May 07 17:56 | 2025 May 03 09:09:56 | 99.3727 | 0.00613 | 6.2449 | 129.4767 | 1.9694 | 13.62493 | – |
| 2025 May 06 17:57 | 2025 May 03 09:09:56 | 99.3727 | 0.00613 | 6.2449 | 129.4767 | 1.9694 | 13.62493 | – |
| 2025 May 05 17:56 | 2025 May 03 09:09:56 | 99.3727 | 0.00613 | 6.2449 | 129.4767 | 1.9694 | 13.62493 | – |
| 2025 May 04 17:57 | 2025 May 03 09:09:56 | 99.3727 | 0.00613 | 6.2449 | 129.4767 | 1.9694 | 13.62493 | – |
| 2025 May 03 17:57 | 2025 May 03 09:09:56 | 99.3727 | 0.00613 | 6.2449 | 129.4767 | 1.9694 | 13.62493 | – |
| 2025 May 01 17:56 | 2025 Apr 22 10:30:30 | 99.3717 | 0.00605 | 5.5434 | 157.3583 | 1.9694 | 13.62493 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 10:30:30 | 99.3717 | 0.00605 | 5.5434 | 157.3583 | 1.9694 | 13.62493 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 10:30:30 | 99.3717 | 0.00605 | 5.5434 | 157.3583 | 1.9694 | 13.62493 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 10:30:30 | 99.3717 | 0.00605 | 5.5434 | 157.3583 | 1.9694 | 13.62493 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 10:30:30 | 99.3717 | 0.00605 | 5.5434 | 157.3583 | 1.9694 | 13.62493 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 10:30:30 | 99.3717 | 0.00605 | 5.5434 | 157.3583 | 1.9694 | 13.62493 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 10:30:30 | 99.3717 | 0.00605 | 5.5434 | 157.3583 | 1.9694 | 13.62493 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 10:30:30 | 99.3717 | 0.00605 | 5.5434 | 157.3583 | 1.9694 | 13.62493 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:30:30 | 99.3717 | 0.00605 | 5.5434 | 157.3583 | 1.9694 | 13.62493 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 21:19:54 | 99.3715 | 0.00600 | 5.1237 | 174.2507 | 1.9694 | 13.62493 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 21:19:54 | 99.3715 | 0.00600 | 5.1237 | 174.2507 | 1.9694 | 13.62493 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 21:19:54 | 99.3715 | 0.00600 | 5.1237 | 174.2507 | 1.9694 | 13.62493 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 21:19:54 | 99.3715 | 0.00600 | 5.1237 | 174.2507 | 1.9694 | 13.62493 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 21:19:54 | 99.3715 | 0.00600 | 5.1237 | 174.2507 | 1.9694 | 13.62493 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 21:19:54 | 99.3715 | 0.00600 | 5.1237 | 174.2507 | 1.9694 | 13.62493 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 10:09:45 | 99.3709 | 0.00598 | 4.8376 | 185.7707 | 1.9694 | 13.62493 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 10:09:45 | 99.3709 | 0.00598 | 4.8376 | 185.7707 | 1.9694 | 13.62493 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 10:09:45 | 99.3709 | 0.00598 | 4.8376 | 185.7707 | 1.9694 | 13.62493 | – |