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 | 12189 |
| 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 15 17:57 | 2025 Aug 12 11:41:03 | 98.7338 | 0.00685 | 15.0906 | 121.0823 | 30.6313 | 13.93847 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 11:41:03 | 98.7338 | 0.00685 | 15.0906 | 121.0823 | 30.6313 | 13.93847 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 11:41:03 | 98.7338 | 0.00685 | 15.0906 | 121.0823 | 30.6313 | 13.93847 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 11:41:03 | 98.7338 | 0.00685 | 15.0906 | 121.0823 | 30.6313 | 13.93847 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:35:04 | 98.7333 | 0.00683 | 14.7411 | 136.1729 | 30.6313 | 13.93847 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:35:04 | 98.7333 | 0.00683 | 14.7411 | 136.1729 | 30.6313 | 13.93847 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:35:04 | 98.7333 | 0.00683 | 14.7411 | 136.1729 | 30.6313 | 13.93847 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:35:04 | 98.7333 | 0.00683 | 14.7411 | 136.1729 | 30.6313 | 13.93847 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:35:04 | 98.7333 | 0.00683 | 14.7411 | 136.1729 | 30.6313 | 13.93847 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 23:24:20 | 98.7328 | 0.00680 | 14.3651 | 152.4591 | 30.6313 | 13.93847 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 23:24:20 | 98.7328 | 0.00680 | 14.3651 | 152.4591 | 30.6313 | 13.93847 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 23:24:20 | 98.7328 | 0.00680 | 14.3651 | 152.4591 | 30.6313 | 13.93847 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 23:24:20 | 98.7328 | 0.00680 | 14.3651 | 152.4591 | 30.6313 | 13.93847 | – |
| 2025 Aug 01 17:56 | 2025 Jul 31 23:24:20 | 98.7328 | 0.00680 | 14.3651 | 152.4591 | 30.6313 | 13.93847 | – |
| 2025 Jul 31 17:56 | 2025 Jul 25 22:44:11 | 98.7324 | 0.00677 | 13.9852 | 168.9712 | 30.6313 | 13.93847 | – |
| 2025 Jul 29 17:56 | 2025 Jul 25 22:44:11 | 98.7324 | 0.00677 | 13.9852 | 168.9712 | 30.6313 | 13.93847 | – |
| 2025 Jul 28 17:58 | 2025 Jul 25 22:44:11 | 98.7324 | 0.00677 | 13.9852 | 168.9712 | 30.6313 | 13.93847 | – |
| 2025 Jul 26 17:56 | 2025 Jul 25 22:44:11 | 98.7324 | 0.00677 | 13.9852 | 168.9712 | 30.6313 | 13.93847 | – |
| 2025 Jul 25 17:56 | 2025 Jul 20 12:23:30 | 98.7320 | 0.00674 | 13.6430 | 183.9385 | 30.6313 | 13.93847 | – |
| 2025 Jul 24 17:56 | 2025 Jul 20 12:23:30 | 98.7320 | 0.00674 | 13.6430 | 183.9385 | 30.6313 | 13.93847 | – |
| 2025 Jul 23 17:56 | 2025 Jul 20 12:23:30 | 98.7320 | 0.00674 | 13.6430 | 183.9385 | 30.6313 | 13.93847 | – |
| 2025 Jul 22 17:56 | 2025 Jul 20 12:23:30 | 98.7320 | 0.00674 | 13.6430 | 183.9385 | 30.6313 | 13.93847 | – |
| 2025 Jul 21 17:56 | 2025 Jul 20 12:23:30 | 98.7320 | 0.00674 | 13.6430 | 183.9385 | 30.6313 | 13.93847 | – |
| 2025 Jul 20 17:56 | 2025 Jul 20 12:23:30 | 98.7320 | 0.00674 | 13.6430 | 183.9385 | 30.6313 | 13.93847 | – |
| 2025 Jul 19 17:57 | 2025 Jul 14 23:15:53 | 98.7316 | 0.00671 | 13.2935 | 199.3012 | 30.6313 | 13.93847 | – |