Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 42631 |
| 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 29 17:56 | 2025 Aug 24 16:33:38 | 99.7609 | 0.00437 | 9.7374 | 308.0060 | 51.7138 | 13.56287 | – |
| 2025 Aug 28 17:57 | 2025 Aug 24 16:33:38 | 99.7609 | 0.00437 | 9.7374 | 308.0060 | 51.7138 | 13.56287 | – |
| 2025 Aug 22 17:56 | 2025 Aug 08 11:03:49 | 99.7619 | 0.00443 | 8.6659 | 348.7403 | 51.7138 | 13.56287 | – |
| 2025 Aug 20 17:56 | 2025 Aug 08 11:03:49 | 99.7619 | 0.00443 | 8.6659 | 348.7403 | 51.7138 | 13.56287 | – |
| 2025 Aug 19 17:56 | 2025 Aug 08 11:03:49 | 99.7619 | 0.00443 | 8.6659 | 348.7403 | 51.7138 | 13.56287 | – |
| 2025 Aug 18 17:56 | 2025 Aug 08 11:03:49 | 99.7619 | 0.00443 | 8.6659 | 348.7403 | 51.7138 | 13.56287 | – |
| 2025 Aug 16 17:56 | 2025 Aug 08 11:03:49 | 99.7619 | 0.00443 | 8.6659 | 348.7403 | 51.7138 | 13.56287 | – |
| 2025 Aug 15 17:57 | 2025 Aug 08 11:03:49 | 99.7619 | 0.00443 | 8.6659 | 348.7403 | 51.7138 | 13.56287 | – |
| 2025 Aug 14 17:56 | 2025 Aug 08 11:03:49 | 99.7619 | 0.00443 | 8.6659 | 348.7403 | 51.7138 | 13.56287 | – |
| 2025 Aug 13 17:58 | 2025 Aug 08 11:03:49 | 99.7619 | 0.00443 | 8.6659 | 348.7403 | 51.7138 | 13.56287 | – |
| 2025 Aug 12 17:56 | 2025 Aug 08 11:03:49 | 99.7619 | 0.00443 | 8.6659 | 348.7403 | 51.7138 | 13.56287 | – |
| 2025 Aug 11 17:56 | 2025 Aug 05 14:00:59 | 99.7623 | 0.00444 | 8.4760 | 355.9871 | 51.7138 | 13.56287 | – |
| 2025 Aug 10 17:57 | 2025 Aug 05 14:00:59 | 99.7623 | 0.00444 | 8.4760 | 355.9871 | 51.7138 | 13.56287 | – |
| 2025 Aug 09 17:56 | 2025 Aug 05 14:00:59 | 99.7623 | 0.00444 | 8.4760 | 355.9871 | 51.7138 | 13.56287 | – |
| 2025 Aug 08 17:56 | 2025 Aug 05 14:00:59 | 99.7623 | 0.00444 | 8.4760 | 355.9871 | 51.7138 | 13.56287 | – |
| 2025 Aug 07 17:56 | 2025 Aug 05 14:00:59 | 99.7623 | 0.00444 | 8.4760 | 355.9871 | 51.7138 | 13.56287 | – |
| 2025 Aug 05 17:56 | 2025 Jul 28 13:02:17 | 99.7635 | 0.00447 | 7.9450 | 15.8525 | 51.7138 | 13.56287 | – |
| 2025 Aug 04 17:56 | 2025 Jul 28 13:02:17 | 99.7635 | 0.00447 | 7.9450 | 15.8525 | 51.7138 | 13.56287 | – |
| 2025 Aug 03 17:56 | 2025 Jul 28 13:02:17 | 99.7635 | 0.00447 | 7.9450 | 15.8525 | 51.7138 | 13.56287 | – |
| 2025 Aug 02 17:56 | 2025 Jul 28 13:02:17 | 99.7635 | 0.00447 | 7.9450 | 15.8525 | 51.7138 | 13.56287 | – |