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 | 42642 |
| 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 01 17:57 | 2026 Jul 29 11:49:29 | 99.8937 | 0.00750 | 20.4279 | 272.1087 | 87.1454 | 13.31483 | – |
| 2026 Jul 31 17:56 | 2026 Jul 22 01:17:18 | 99.8932 | 0.00748 | 19.9511 | 290.1029 | 87.1454 | 13.31483 | – |
| 2026 Jul 30 17:57 | 2026 Jul 22 01:17:18 | 99.8932 | 0.00748 | 19.9511 | 290.1029 | 87.1454 | 13.31483 | – |
| 2026 Jul 29 17:57 | 2026 Jul 22 01:17:18 | 99.8932 | 0.00748 | 19.9511 | 290.1029 | 87.1454 | 13.31483 | – |
| 2026 Jul 28 17:57 | 2026 Jul 22 01:17:18 | 99.8932 | 0.00748 | 19.9511 | 290.1029 | 87.1454 | 13.31483 | – |
| 2026 Jul 27 17:57 | 2026 Jul 22 01:17:18 | 99.8932 | 0.00748 | 19.9511 | 290.1029 | 87.1454 | 13.31483 | – |
| 2026 Jul 25 17:57 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 24 17:56 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 23 17:57 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 22 17:57 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 21 17:57 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 20 17:57 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 19 19:06 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 19 17:57 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 18 17:57 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 17 17:57 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 16 17:56 | 2026 Jul 13 11:42:04 | 99.8934 | 0.00749 | 19.4021 | 310.8196 | 87.1454 | 13.31483 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 01:59:33 | 99.8932 | 0.00749 | 19.2480 | 316.6494 | 87.1454 | 13.31483 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 01:59:33 | 99.8932 | 0.00749 | 19.2480 | 316.6494 | 87.1454 | 13.31483 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 01:59:33 | 99.8932 | 0.00749 | 19.2480 | 316.6494 | 87.1454 | 13.31483 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 01:59:33 | 99.8932 | 0.00749 | 19.2480 | 316.6494 | 87.1454 | 13.31483 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 01:59:33 | 99.8932 | 0.00749 | 19.2480 | 316.6494 | 87.1454 | 13.31483 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 00:28:24 | 99.8933 | 0.00751 | 18.7954 | 333.7070 | 87.1454 | 13.31483 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 00:28:24 | 99.8933 | 0.00751 | 18.7954 | 333.7070 | 87.1454 | 13.31483 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 00:28:24 | 99.8933 | 0.00751 | 18.7954 | 333.7070 | 87.1454 | 13.31483 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 00:28:24 | 99.8933 | 0.00751 | 18.7954 | 333.7070 | 87.1454 | 13.31483 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 00:28:24 | 99.8933 | 0.00751 | 18.7954 | 333.7070 | 87.1454 | 13.31483 | – |