Orbital elements of DELTA 1 DEB
| Launched | 21 January 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8978 |
| 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 31 17:56 | 2025 Aug 27 17:54:26 | 97.8272 | 0.00286 | 20.7334 | 101.5649 | 258.8779 | 14.86033 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 17:54:26 | 97.8272 | 0.00286 | 20.7334 | 101.5649 | 258.8779 | 14.86033 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 17:54:26 | 97.8272 | 0.00286 | 20.7334 | 101.5649 | 258.8779 | 14.86033 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 17:54:26 | 97.8272 | 0.00286 | 20.7334 | 101.5649 | 258.8779 | 14.86033 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 04:00:58 | 97.8284 | 0.00286 | 20.4330 | 115.8256 | 258.8779 | 14.86033 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 04:00:58 | 97.8284 | 0.00286 | 20.4330 | 115.8256 | 258.8779 | 14.86033 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 04:00:58 | 97.8284 | 0.00286 | 20.4330 | 115.8256 | 258.8779 | 14.86033 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 04:00:58 | 97.8284 | 0.00286 | 20.4330 | 115.8256 | 258.8779 | 14.86033 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 04:00:58 | 97.8284 | 0.00286 | 20.4330 | 115.8256 | 258.8779 | 14.86033 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:57:45 | 97.8286 | 0.00284 | 20.0884 | 132.2823 | 258.8779 | 14.86033 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 21:57:45 | 97.8286 | 0.00284 | 20.0884 | 132.2823 | 258.8779 | 14.86033 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 21:57:45 | 97.8286 | 0.00284 | 20.0884 | 132.2823 | 258.8779 | 14.86033 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 21:57:45 | 97.8286 | 0.00284 | 20.0884 | 132.2823 | 258.8779 | 14.86033 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 11:03:31 | 97.8290 | 0.00281 | 19.7305 | 149.4399 | 258.8779 | 14.86033 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 11:03:31 | 97.8290 | 0.00281 | 19.7305 | 149.4399 | 258.8779 | 14.86033 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 11:03:31 | 97.8290 | 0.00281 | 19.7305 | 149.4399 | 258.8779 | 14.86033 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 11:03:31 | 97.8290 | 0.00281 | 19.7305 | 149.4399 | 258.8779 | 14.86033 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 11:03:31 | 97.8290 | 0.00281 | 19.7305 | 149.4399 | 258.8779 | 14.86033 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 04:45:30 | 97.8304 | 0.00276 | 19.3196 | 169.4881 | 258.8779 | 14.86033 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 04:45:30 | 97.8304 | 0.00276 | 19.3196 | 169.4881 | 258.8779 | 14.86033 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 04:45:30 | 97.8304 | 0.00276 | 19.3196 | 169.4881 | 258.8779 | 14.86033 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 04:45:30 | 97.8304 | 0.00276 | 19.3196 | 169.4881 | 258.8779 | 14.86033 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 04:45:30 | 97.8304 | 0.00276 | 19.3196 | 169.4881 | 258.8779 | 14.86033 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 17:50:58 | 97.8299 | 0.00272 | 18.9617 | 187.2391 | 258.8779 | 14.86033 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 17:50:58 | 97.8299 | 0.00272 | 18.9617 | 187.2391 | 258.8779 | 14.86033 | – |