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 | 12237 |
| 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 Jun 21 17:57 | 2026 Jun 16 04:12:02 | 98.8131 | 0.02419 | 16.9752 | 9.0380 | 351.5023 | 13.98543 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 04:12:02 | 98.8131 | 0.02419 | 16.9752 | 9.0380 | 351.5023 | 13.98543 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 04:12:02 | 98.8131 | 0.02419 | 16.9752 | 9.0380 | 351.5023 | 13.98543 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 04:12:02 | 98.8131 | 0.02419 | 16.9752 | 9.0380 | 351.5023 | 13.98543 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 04:12:02 | 98.8131 | 0.02419 | 16.9752 | 9.0380 | 351.5023 | 13.98543 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 05:46:00 | 98.8127 | 0.02422 | 16.7228 | 20.0174 | 351.5023 | 13.98543 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 05:46:00 | 98.8127 | 0.02422 | 16.7228 | 20.0174 | 351.5023 | 13.98543 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 05:46:00 | 98.8127 | 0.02422 | 16.7228 | 20.0174 | 351.5023 | 13.98543 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 05:46:00 | 98.8127 | 0.02422 | 16.7228 | 20.0174 | 351.5023 | 13.98543 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 05:46:00 | 98.8127 | 0.02422 | 16.7228 | 20.0174 | 351.5023 | 13.98543 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 12:24:24 | 98.8114 | 0.02429 | 16.3557 | 35.9720 | 351.5023 | 13.98543 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 12:24:24 | 98.8114 | 0.02429 | 16.3557 | 35.9720 | 351.5023 | 13.98543 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 12:24:24 | 98.8114 | 0.02429 | 16.3557 | 35.9720 | 351.5023 | 13.98543 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 12:24:24 | 98.8114 | 0.02429 | 16.3557 | 35.9720 | 351.5023 | 13.98543 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 12:24:24 | 98.8114 | 0.02429 | 16.3557 | 35.9720 | 351.5023 | 13.98543 | – |
| 2026 Jun 06 17:56 | 2026 May 31 05:18:29 | 98.8122 | 0.02438 | 15.9519 | 53.4537 | 351.5023 | 13.98543 | – |
| 2026 Jun 05 17:56 | 2026 May 31 05:18:29 | 98.8122 | 0.02438 | 15.9519 | 53.4537 | 351.5023 | 13.98543 | – |
| 2026 Jun 04 17:57 | 2026 May 31 05:18:29 | 98.8122 | 0.02438 | 15.9519 | 53.4537 | 351.5023 | 13.98543 | – |
| 2026 Jun 02 17:56 | 2026 May 31 05:18:29 | 98.8122 | 0.02438 | 15.9519 | 53.4537 | 351.5023 | 13.98543 | – |
| 2026 Jun 01 17:57 | 2026 May 31 05:18:29 | 98.8122 | 0.02438 | 15.9519 | 53.4537 | 351.5023 | 13.98543 | – |
| 2026 May 31 17:58 | 2026 May 31 05:18:29 | 98.8122 | 0.02438 | 15.9519 | 53.4537 | 351.5023 | 13.98543 | – |
| 2026 May 30 17:57 | 2026 May 26 05:06:46 | 98.8120 | 0.02446 | 15.6307 | 67.2963 | 351.5023 | 13.98543 | – |
| 2026 May 29 17:57 | 2026 May 26 05:06:46 | 98.8120 | 0.02446 | 15.6307 | 67.2963 | 351.5023 | 13.98543 | – |
| 2026 May 28 17:56 | 2026 May 26 05:06:46 | 98.8120 | 0.02446 | 15.6307 | 67.2963 | 351.5023 | 13.98543 | – |
| 2026 May 27 17:57 | 2026 May 26 05:06:46 | 98.8120 | 0.02446 | 15.6307 | 67.2963 | 351.5023 | 13.98543 | – |
| 2026 May 26 17:57 | 2026 May 26 05:06:46 | 98.8120 | 0.02446 | 15.6307 | 67.2963 | 351.5023 | 13.98543 | – |
| 2026 May 25 17:57 | 2026 May 21 11:47:00 | 98.8127 | 0.02457 | 15.3279 | 80.2857 | 351.5023 | 13.98543 | – |