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 | 12185 |
| 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 Jul 22 17:57 | 2026 Jul 21 06:25:30 | 99.2536 | 0.00888 | 12.9994 | 200.2629 | 176.7193 | 14.17292 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 06:25:30 | 99.2536 | 0.00888 | 12.9994 | 200.2629 | 176.7193 | 14.17292 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 06:07:25 | 99.2532 | 0.00886 | 12.6515 | 214.5157 | 176.7193 | 14.17292 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 06:07:25 | 99.2532 | 0.00886 | 12.6515 | 214.5157 | 176.7193 | 14.17292 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 06:07:25 | 99.2532 | 0.00886 | 12.6515 | 214.5157 | 176.7193 | 14.17292 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 06:07:25 | 99.2532 | 0.00886 | 12.6515 | 214.5157 | 176.7193 | 14.17292 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 06:07:25 | 99.2532 | 0.00886 | 12.6515 | 214.5157 | 176.7193 | 14.17292 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 06:07:25 | 99.2532 | 0.00886 | 12.6515 | 214.5157 | 176.7193 | 14.17292 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 13:07:19 | 99.2530 | 0.00884 | 12.3248 | 227.9246 | 176.7193 | 14.17292 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 13:07:19 | 99.2530 | 0.00884 | 12.3248 | 227.9246 | 176.7193 | 14.17292 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 13:07:19 | 99.2530 | 0.00884 | 12.3248 | 227.9246 | 176.7193 | 14.17292 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 13:07:19 | 99.2530 | 0.00884 | 12.3248 | 227.9246 | 176.7193 | 14.17292 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 13:07:19 | 99.2530 | 0.00884 | 12.3248 | 227.9246 | 176.7193 | 14.17292 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 23:04:50 | 99.2523 | 0.00882 | 11.8679 | 246.7580 | 176.7193 | 14.17292 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 23:04:50 | 99.2523 | 0.00882 | 11.8679 | 246.7580 | 176.7193 | 14.17292 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 23:04:50 | 99.2523 | 0.00882 | 11.8679 | 246.7580 | 176.7193 | 14.17292 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 23:04:50 | 99.2523 | 0.00882 | 11.8679 | 246.7580 | 176.7193 | 14.17292 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 23:04:50 | 99.2523 | 0.00882 | 11.8679 | 246.7580 | 176.7193 | 14.17292 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 11:25:20 | 99.2520 | 0.00881 | 11.4872 | 262.4748 | 176.7193 | 14.17292 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 11:25:20 | 99.2520 | 0.00881 | 11.4872 | 262.4748 | 176.7193 | 14.17292 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 11:25:20 | 99.2520 | 0.00881 | 11.4872 | 262.4748 | 176.7193 | 14.17292 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 11:25:20 | 99.2520 | 0.00881 | 11.4872 | 262.4748 | 176.7193 | 14.17292 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 11:25:20 | 99.2520 | 0.00881 | 11.4872 | 262.4748 | 176.7193 | 14.17292 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 11:25:20 | 99.2520 | 0.00881 | 11.4872 | 262.4748 | 176.7193 | 14.17292 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 11:38:46 | 99.2519 | 0.00882 | 11.0022 | 282.4822 | 176.7193 | 14.17292 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 11:38:46 | 99.2519 | 0.00882 | 11.0022 | 282.4822 | 176.7193 | 14.17292 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 11:38:46 | 99.2519 | 0.00882 | 11.0022 | 282.4822 | 176.7193 | 14.17292 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 11:38:46 | 99.2519 | 0.00882 | 11.0022 | 282.4822 | 176.7193 | 14.17292 | – |