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 Sep 15 17:56 | 2025 Sep 14 21:17:06 | 99.1585 | 0.00772 | 15.3940 | 222.6636 | 193.0296 | 14.21504 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 22:07:47 | 99.1562 | 0.00771 | 14.5666 | 257.3221 | 193.0296 | 14.21504 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 22:07:47 | 99.1562 | 0.00771 | 14.5666 | 257.3221 | 193.0296 | 14.21504 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 22:07:47 | 99.1562 | 0.00771 | 14.5666 | 257.3221 | 193.0296 | 14.21504 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 22:07:47 | 99.1562 | 0.00771 | 14.5666 | 257.3221 | 193.0296 | 14.21504 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 22:07:47 | 99.1562 | 0.00771 | 14.5666 | 257.3221 | 193.0296 | 14.21504 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 22:07:47 | 99.1562 | 0.00771 | 14.5666 | 257.3221 | 193.0296 | 14.21504 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 22:07:47 | 99.1562 | 0.00771 | 14.5666 | 257.3221 | 193.0296 | 14.21504 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:55:14 | 99.1552 | 0.00772 | 14.1483 | 274.8696 | 193.0296 | 14.21504 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:55:14 | 99.1552 | 0.00772 | 14.1483 | 274.8696 | 193.0296 | 14.21504 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:55:14 | 99.1552 | 0.00772 | 14.1483 | 274.8696 | 193.0296 | 14.21504 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:55:14 | 99.1552 | 0.00772 | 14.1483 | 274.8696 | 193.0296 | 14.21504 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:55:14 | 99.1552 | 0.00772 | 14.1483 | 274.8696 | 193.0296 | 14.21504 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:55:14 | 99.1552 | 0.00772 | 14.1483 | 274.8696 | 193.0296 | 14.21504 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 193.0296 | 14.21504 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 193.0296 | 14.21504 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 193.0296 | 14.21504 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 193.0296 | 14.21504 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 20:45:00 | 99.1546 | 0.00774 | 13.8022 | 289.3586 | 193.0296 | 14.21504 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 20:56:54 | 99.1540 | 0.00777 | 13.4571 | 303.7544 | 193.0296 | 14.21504 | – |