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 | 42641 |
| 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 Feb 05 18:58 | 2026 Jan 31 01:12:31 | 99.8048 | 0.00609 | 8.2101 | 82.5377 | 91.8440 | 13.35620 | – |
| 2026 Feb 04 18:57 | 2026 Jan 31 01:12:31 | 99.8048 | 0.00609 | 8.2101 | 82.5377 | 91.8440 | 13.35620 | – |
| 2026 Feb 03 18:56 | 2026 Jan 31 01:12:31 | 99.8048 | 0.00609 | 8.2101 | 82.5377 | 91.8440 | 13.35620 | – |
| 2026 Feb 02 18:56 | 2026 Jan 31 01:12:31 | 99.8048 | 0.00609 | 8.2101 | 82.5377 | 91.8440 | 13.35620 | – |
| 2026 Feb 01 18:56 | 2026 Jan 26 00:46:48 | 99.8056 | 0.00611 | 7.8891 | 94.5497 | 91.8440 | 13.35620 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 00:46:48 | 99.8056 | 0.00611 | 7.8891 | 94.5497 | 91.8440 | 13.35620 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 00:46:48 | 99.8056 | 0.00611 | 7.8891 | 94.5497 | 91.8440 | 13.35620 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 00:46:48 | 99.8056 | 0.00611 | 7.8891 | 94.5497 | 91.8440 | 13.35620 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 00:46:48 | 99.8056 | 0.00611 | 7.8891 | 94.5497 | 91.8440 | 13.35620 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 12:22:08 | 99.8060 | 0.00612 | 7.6000 | 105.3413 | 91.8440 | 13.35620 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 12:22:08 | 99.8060 | 0.00612 | 7.6000 | 105.3413 | 91.8440 | 13.35620 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 12:22:08 | 99.8060 | 0.00612 | 7.6000 | 105.3413 | 91.8440 | 13.35620 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 12:22:08 | 99.8060 | 0.00612 | 7.6000 | 105.3413 | 91.8440 | 13.35620 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 12:22:08 | 99.8060 | 0.00612 | 7.6000 | 105.3413 | 91.8440 | 13.35620 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 01:23:39 | 99.8069 | 0.00613 | 7.2508 | 118.3523 | 91.8440 | 13.35620 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 01:23:39 | 99.8069 | 0.00613 | 7.2508 | 118.3523 | 91.8440 | 13.35620 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 01:23:39 | 99.8069 | 0.00613 | 7.2508 | 118.3523 | 91.8440 | 13.35620 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 01:23:39 | 99.8069 | 0.00613 | 7.2508 | 118.3523 | 91.8440 | 13.35620 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 01:23:39 | 99.8069 | 0.00613 | 7.2508 | 118.3523 | 91.8440 | 13.35620 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 01:23:39 | 99.8069 | 0.00613 | 7.2508 | 118.3523 | 91.8440 | 13.35620 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 12:59:44 | 99.8076 | 0.00613 | 6.9618 | 129.1347 | 91.8440 | 13.35620 | – |