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 |
| 2026 Apr 16 17:57 | 2026 Apr 13 00:30:04 | 99.7586 | 0.00450 | 1.0092 | 87.5250 | 273.1037 | 13.56371 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 00:30:04 | 99.7586 | 0.00450 | 1.0092 | 87.5250 | 273.1037 | 13.56371 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 00:30:04 | 99.7586 | 0.00450 | 1.0092 | 87.5250 | 273.1037 | 13.56371 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 17:02:13 | 99.7587 | 0.00449 | 0.6587 | 100.5602 | 273.1037 | 13.56371 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 17:02:13 | 99.7587 | 0.00449 | 0.6587 | 100.5602 | 273.1037 | 13.56371 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 17:02:13 | 99.7587 | 0.00449 | 0.6587 | 100.5602 | 273.1037 | 13.56371 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 17:02:13 | 99.7587 | 0.00449 | 0.6587 | 100.5602 | 273.1037 | 13.56371 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 17:02:13 | 99.7587 | 0.00449 | 0.6587 | 100.5602 | 273.1037 | 13.56371 | – |
| 2026 Apr 07 17:57 | 2026 Mar 31 00:55:17 | 99.7596 | 0.00448 | 0.1523 | 119.5098 | 273.1037 | 13.56371 | – |
| 2026 Apr 06 17:57 | 2026 Mar 31 00:55:17 | 99.7596 | 0.00448 | 0.1523 | 119.5098 | 273.1037 | 13.56371 | – |
| 2026 Apr 05 17:56 | 2026 Mar 31 00:55:17 | 99.7596 | 0.00448 | 0.1523 | 119.5098 | 273.1037 | 13.56371 | – |
| 2026 Apr 04 17:57 | 2026 Mar 31 00:55:17 | 99.7596 | 0.00448 | 0.1523 | 119.5098 | 273.1037 | 13.56371 | – |
| 2026 Apr 03 17:56 | 2026 Mar 31 00:55:17 | 99.7596 | 0.00448 | 0.1523 | 119.5098 | 273.1037 | 13.56371 | – |
| 2026 Apr 02 18:03 | 2026 Mar 31 00:55:17 | 99.7596 | 0.00448 | 0.1523 | 119.5098 | 273.1037 | 13.56371 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 11:09:36 | 99.7594 | 0.00447 | 23.8505 | 130.7987 | 273.1037 | 13.56371 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 11:09:36 | 99.7594 | 0.00447 | 23.8505 | 130.7987 | 273.1037 | 13.56371 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 11:09:36 | 99.7594 | 0.00447 | 23.8505 | 130.7987 | 273.1037 | 13.56371 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 11:09:36 | 99.7594 | 0.00447 | 23.8505 | 130.7987 | 273.1037 | 13.56371 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 11:09:36 | 99.7594 | 0.00447 | 23.8505 | 130.7987 | 273.1037 | 13.56371 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 11:09:36 | 99.7594 | 0.00447 | 23.8505 | 130.7987 | 273.1037 | 13.56371 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 11:45:42 | 99.7594 | 0.00444 | 23.4561 | 145.7021 | 273.1037 | 13.56371 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 11:45:42 | 99.7594 | 0.00444 | 23.4561 | 145.7021 | 273.1037 | 13.56371 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 11:45:42 | 99.7594 | 0.00444 | 23.4561 | 145.7021 | 273.1037 | 13.56371 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 11:45:42 | 99.7594 | 0.00444 | 23.4561 | 145.7021 | 273.1037 | 13.56371 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 11:45:42 | 99.7594 | 0.00444 | 23.4561 | 145.7021 | 273.1037 | 13.56371 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 11:45:42 | 99.7594 | 0.00444 | 23.4561 | 145.7021 | 273.1037 | 13.56371 | – |