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 |
| 2026 Feb 05 18:58 | 2026 Feb 02 12:07:45 | 99.1765 | 0.00777 | 1.1321 | 181.6491 | 295.7425 | 14.22045 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 12:07:45 | 99.1765 | 0.00777 | 1.1321 | 181.6491 | 295.7425 | 14.22045 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 12:07:45 | 99.1765 | 0.00777 | 1.1321 | 181.6491 | 295.7425 | 14.22045 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 12:07:45 | 99.1765 | 0.00777 | 1.1321 | 181.6491 | 295.7425 | 14.22045 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 10:56:37 | 99.1758 | 0.00774 | 0.7127 | 199.0619 | 295.7425 | 14.22045 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 10:56:37 | 99.1758 | 0.00774 | 0.7127 | 199.0619 | 295.7425 | 14.22045 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 10:56:37 | 99.1758 | 0.00774 | 0.7127 | 199.0619 | 295.7425 | 14.22045 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 10:56:37 | 99.1758 | 0.00774 | 0.7127 | 199.0619 | 295.7425 | 14.22045 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 10:56:37 | 99.1758 | 0.00774 | 0.7127 | 199.0619 | 295.7425 | 14.22045 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:00:47 | 99.1756 | 0.00773 | 0.3662 | 213.4285 | 295.7425 | 14.22045 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:00:47 | 99.1756 | 0.00773 | 0.3662 | 213.4285 | 295.7425 | 14.22045 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:00:47 | 99.1756 | 0.00773 | 0.3662 | 213.4285 | 295.7425 | 14.22045 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:00:47 | 99.1756 | 0.00773 | 0.3662 | 213.4285 | 295.7425 | 14.22045 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:00:47 | 99.1756 | 0.00773 | 0.3662 | 213.4285 | 295.7425 | 14.22045 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 13:09:49 | 99.1745 | 0.00772 | 23.9565 | 230.4798 | 295.7425 | 14.22045 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 13:09:49 | 99.1745 | 0.00772 | 23.9565 | 230.4798 | 295.7425 | 14.22045 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 13:09:49 | 99.1745 | 0.00772 | 23.9565 | 230.4798 | 295.7425 | 14.22045 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 13:09:49 | 99.1745 | 0.00772 | 23.9565 | 230.4798 | 295.7425 | 14.22045 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 13:09:49 | 99.1745 | 0.00772 | 23.9565 | 230.4798 | 295.7425 | 14.22045 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:09:49 | 99.1745 | 0.00772 | 23.9565 | 230.4798 | 295.7425 | 14.22045 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 13:14:46 | 99.1739 | 0.00772 | 23.6102 | 244.8999 | 295.7425 | 14.22045 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 13:14:46 | 99.1739 | 0.00772 | 23.6102 | 244.8999 | 295.7425 | 14.22045 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:14:46 | 99.1739 | 0.00772 | 23.6102 | 244.8999 | 295.7425 | 14.22045 | – |