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 Dec 21 18:57 | 2025 Dec 20 12:39:11 | 99.1718 | 0.00778 | 22.0839 | 308.3857 | 165.4985 | 14.21892 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:39:11 | 99.1718 | 0.00778 | 22.0839 | 308.3857 | 165.4985 | 14.21892 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 22:21:19 | 99.1709 | 0.00782 | 21.4883 | 332.8234 | 165.4985 | 14.21892 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 22:21:19 | 99.1709 | 0.00782 | 21.4883 | 332.8234 | 165.4985 | 14.21892 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 22:21:19 | 99.1709 | 0.00782 | 21.4883 | 332.8234 | 165.4985 | 14.21892 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 22:21:19 | 99.1709 | 0.00782 | 21.4883 | 332.8234 | 165.4985 | 14.21892 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 22:21:19 | 99.1709 | 0.00782 | 21.4883 | 332.8234 | 165.4985 | 14.21892 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 22:21:19 | 99.1709 | 0.00782 | 21.4883 | 332.8234 | 165.4985 | 14.21892 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 22:21:19 | 99.1709 | 0.00782 | 21.4883 | 332.8234 | 165.4985 | 14.21892 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 22:21:19 | 99.1709 | 0.00782 | 21.4883 | 332.8234 | 165.4985 | 14.21892 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 04:58:37 | 99.1702 | 0.00785 | 21.1611 | 346.3158 | 165.4985 | 14.21892 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 04:58:37 | 99.1702 | 0.00785 | 21.1611 | 346.3158 | 165.4985 | 14.21892 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 04:58:37 | 99.1702 | 0.00785 | 21.1611 | 346.3158 | 165.4985 | 14.21892 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 04:58:37 | 99.1702 | 0.00785 | 21.1611 | 346.3158 | 165.4985 | 14.21892 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 04:58:37 | 99.1702 | 0.00785 | 21.1611 | 346.3158 | 165.4985 | 14.21892 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:17:49 | 99.1701 | 0.00787 | 20.8359 | 359.6192 | 165.4985 | 14.21892 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:17:49 | 99.1701 | 0.00787 | 20.8359 | 359.6192 | 165.4985 | 14.21892 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:17:49 | 99.1701 | 0.00787 | 20.8359 | 359.6192 | 165.4985 | 14.21892 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:17:49 | 99.1701 | 0.00787 | 20.8359 | 359.6192 | 165.4985 | 14.21892 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:17:49 | 99.1701 | 0.00787 | 20.8359 | 359.6192 | 165.4985 | 14.21892 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:26:24 | 99.1695 | 0.00790 | 20.3486 | 19.5674 | 165.4985 | 14.21892 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:26:24 | 99.1695 | 0.00790 | 20.3486 | 19.5674 | 165.4985 | 14.21892 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:26:24 | 99.1695 | 0.00790 | 20.3486 | 19.5674 | 165.4985 | 14.21892 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:26:24 | 99.1695 | 0.00790 | 20.3486 | 19.5674 | 165.4985 | 14.21892 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:26:24 | 99.1695 | 0.00790 | 20.3486 | 19.5674 | 165.4985 | 14.21892 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:26:24 | 99.1695 | 0.00790 | 20.3486 | 19.5674 | 165.4985 | 14.21892 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 21:35:02 | 99.1682 | 0.00791 | 19.9623 | 35.3104 | 165.4985 | 14.21892 | – |