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 | 12288 |
| 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 Aug 29 17:56 | 2025 Aug 27 20:55:14 | 99.1552 | 0.00772 | 14.1483 | 274.8696 | 162.4229 | 14.21453 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:55:14 | 99.1552 | 0.00772 | 14.1483 | 274.8696 | 162.4229 | 14.21453 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 162.4229 | 14.21453 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 162.4229 | 14.21453 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 162.4229 | 14.21453 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 162.4229 | 14.21453 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 162.4229 | 14.21453 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 20:56:54 | 99.1540 | 0.00777 | 13.4571 | 303.7544 | 162.4229 | 14.21453 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 20:56:54 | 99.1540 | 0.00777 | 13.4571 | 303.7544 | 162.4229 | 14.21453 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 20:56:54 | 99.1540 | 0.00777 | 13.4571 | 303.7544 | 162.4229 | 14.21453 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 20:56:54 | 99.1540 | 0.00777 | 13.4571 | 303.7544 | 162.4229 | 14.21453 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 21:19:08 | 99.1530 | 0.00780 | 13.0435 | 320.9459 | 162.4229 | 14.21453 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 21:19:08 | 99.1530 | 0.00780 | 13.0435 | 320.9459 | 162.4229 | 14.21453 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 21:19:08 | 99.1530 | 0.00780 | 13.0435 | 320.9459 | 162.4229 | 14.21453 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 21:19:08 | 99.1530 | 0.00780 | 13.0435 | 320.9459 | 162.4229 | 14.21453 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 21:19:08 | 99.1530 | 0.00780 | 13.0435 | 320.9459 | 162.4229 | 14.21453 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 21:22:24 | 99.1524 | 0.00784 | 12.6981 | 335.2625 | 162.4229 | 14.21453 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 21:22:24 | 99.1524 | 0.00784 | 12.6981 | 335.2625 | 162.4229 | 14.21453 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 21:22:24 | 99.1524 | 0.00784 | 12.6981 | 335.2625 | 162.4229 | 14.21453 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 21:22:24 | 99.1524 | 0.00784 | 12.6981 | 335.2625 | 162.4229 | 14.21453 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 21:22:24 | 99.1524 | 0.00784 | 12.6981 | 335.2625 | 162.4229 | 14.21453 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 11:36:57 | 99.1517 | 0.00788 | 12.3245 | 350.6647 | 162.4229 | 14.21453 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 11:36:57 | 99.1517 | 0.00788 | 12.3245 | 350.6647 | 162.4229 | 14.21453 | – |
| 2025 Aug 03 17:56 | 2025 Aug 01 11:36:57 | 99.1517 | 0.00788 | 12.3245 | 350.6647 | 162.4229 | 14.21453 | – |
| 2025 Aug 02 17:56 | 2025 Aug 01 11:36:57 | 99.1517 | 0.00788 | 12.3245 | 350.6647 | 162.4229 | 14.21453 | – |