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 | 12285 |
| 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 Aug 10 17:56 | 2026 Aug 06 11:34:45 | 99.0663 | 0.00502 | 15.3871 | 191.7035 | 168.2973 | 14.12556 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 11:34:45 | 99.0663 | 0.00502 | 15.3871 | 191.7035 | 168.2973 | 14.12556 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 11:34:45 | 99.0663 | 0.00502 | 15.3871 | 191.7035 | 168.2973 | 14.12556 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 11:34:45 | 99.0663 | 0.00502 | 15.3871 | 191.7035 | 168.2973 | 14.12556 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 22:58:45 | 99.0659 | 0.00498 | 15.0143 | 207.3904 | 168.2973 | 14.12556 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 22:58:45 | 99.0659 | 0.00498 | 15.0143 | 207.3904 | 168.2973 | 14.12556 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 22:58:45 | 99.0659 | 0.00498 | 15.0143 | 207.3904 | 168.2973 | 14.12556 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 22:58:45 | 99.0659 | 0.00498 | 15.0143 | 207.3904 | 168.2973 | 14.12556 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 22:58:45 | 99.0659 | 0.00498 | 15.0143 | 207.3904 | 168.2973 | 14.12556 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 22:58:45 | 99.0659 | 0.00498 | 15.0143 | 207.3904 | 168.2973 | 14.12556 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 11:52:44 | 99.0657 | 0.00496 | 14.7133 | 220.1371 | 168.2973 | 14.12556 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 11:52:44 | 99.0657 | 0.00496 | 14.7133 | 220.1371 | 168.2973 | 14.12556 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 11:52:44 | 99.0657 | 0.00496 | 14.7133 | 220.1371 | 168.2973 | 14.12556 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 11:52:44 | 99.0657 | 0.00496 | 14.7133 | 220.1371 | 168.2973 | 14.12556 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 11:52:44 | 99.0657 | 0.00496 | 14.7133 | 220.1371 | 168.2973 | 14.12556 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 06:16:41 | 99.0656 | 0.00493 | 14.2927 | 238.0659 | 168.2973 | 14.12556 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 06:16:41 | 99.0656 | 0.00493 | 14.2927 | 238.0659 | 168.2973 | 14.12556 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 06:16:41 | 99.0656 | 0.00493 | 14.2927 | 238.0659 | 168.2973 | 14.12556 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 06:16:41 | 99.0656 | 0.00493 | 14.2927 | 238.0659 | 168.2973 | 14.12556 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 06:16:41 | 99.0656 | 0.00493 | 14.2927 | 238.0659 | 168.2973 | 14.12556 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 06:16:41 | 99.0656 | 0.00493 | 14.2927 | 238.0659 | 168.2973 | 14.12556 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 07:16:37 | 99.0654 | 0.00491 | 13.9582 | 252.3613 | 168.2973 | 14.12556 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 07:16:37 | 99.0654 | 0.00491 | 13.9582 | 252.3613 | 168.2973 | 14.12556 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 07:16:37 | 99.0654 | 0.00491 | 13.9582 | 252.3613 | 168.2973 | 14.12556 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 07:16:37 | 99.0654 | 0.00491 | 13.9582 | 252.3613 | 168.2973 | 14.12556 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 07:16:37 | 99.0654 | 0.00491 | 13.9582 | 252.3613 | 168.2973 | 14.12556 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 07:16:37 | 99.0654 | 0.00491 | 13.9582 | 252.3613 | 168.2973 | 14.12556 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 06:34:33 | 99.0653 | 0.00491 | 13.6190 | 266.9570 | 168.2973 | 14.12556 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 06:34:33 | 99.0653 | 0.00491 | 13.6190 | 266.9570 | 168.2973 | 14.12556 | – |