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 Apr 28 17:56 | 2026 Apr 22 12:10:54 | 99.8872 | 0.00770 | 14.1491 | 146.0800 | 214.5280 | 13.31463 | – |
| 2026 Apr 27 17:58 | 2026 Apr 22 12:10:54 | 99.8872 | 0.00770 | 14.1491 | 146.0800 | 214.5280 | 13.31463 | – |
| 2026 Apr 26 17:58 | 2026 Apr 22 12:10:54 | 99.8872 | 0.00770 | 14.1491 | 146.0800 | 214.5280 | 13.31463 | – |
| 2026 Apr 25 17:58 | 2026 Apr 22 12:10:54 | 99.8872 | 0.00770 | 14.1491 | 146.0800 | 214.5280 | 13.31463 | – |
| 2026 Apr 24 17:59 | 2026 Apr 22 12:10:54 | 99.8872 | 0.00770 | 14.1491 | 146.0800 | 214.5280 | 13.31463 | – |
| 2026 Apr 23 17:57 | 2026 Apr 17 00:31:50 | 99.8866 | 0.00768 | 13.7978 | 158.9964 | 214.5280 | 13.31463 | – |
| 2026 Apr 22 17:57 | 2026 Apr 17 00:31:50 | 99.8866 | 0.00768 | 13.7978 | 158.9964 | 214.5280 | 13.31463 | – |
| 2026 Apr 21 17:57 | 2026 Apr 17 00:31:50 | 99.8866 | 0.00768 | 13.7978 | 158.9964 | 214.5280 | 13.31463 | – |
| 2026 Apr 20 17:57 | 2026 Apr 17 00:31:50 | 99.8866 | 0.00768 | 13.7978 | 158.9964 | 214.5280 | 13.31463 | – |
| 2026 Apr 19 17:58 | 2026 Apr 17 00:31:50 | 99.8866 | 0.00768 | 13.7978 | 158.9964 | 214.5280 | 13.31463 | – |
| 2026 Apr 18 17:56 | 2026 Apr 09 12:11:11 | 99.8862 | 0.00766 | 13.3165 | 176.6928 | 214.5280 | 13.31463 | – |
| 2026 Apr 16 17:57 | 2026 Apr 09 12:11:11 | 99.8862 | 0.00766 | 13.3165 | 176.6928 | 214.5280 | 13.31463 | – |
| 2026 Apr 14 17:57 | 2026 Apr 09 12:11:11 | 99.8862 | 0.00766 | 13.3165 | 176.6928 | 214.5280 | 13.31463 | – |
| 2026 Apr 13 17:57 | 2026 Apr 09 12:11:11 | 99.8862 | 0.00766 | 13.3165 | 176.6928 | 214.5280 | 13.31463 | – |
| 2026 Apr 12 17:57 | 2026 Apr 05 12:36:13 | 99.8861 | 0.00765 | 13.0614 | 186.1457 | 214.5280 | 13.31463 | – |
| 2026 Apr 11 17:57 | 2026 Apr 05 12:36:13 | 99.8861 | 0.00765 | 13.0614 | 186.1457 | 214.5280 | 13.31463 | – |
| 2026 Apr 10 17:58 | 2026 Apr 05 12:36:13 | 99.8861 | 0.00765 | 13.0614 | 186.1457 | 214.5280 | 13.31463 | – |
| 2026 Apr 09 18:01 | 2026 Apr 05 12:36:13 | 99.8861 | 0.00765 | 13.0614 | 186.1457 | 214.5280 | 13.31463 | – |
| 2026 Apr 08 17:57 | 2026 Apr 05 12:36:13 | 99.8861 | 0.00765 | 13.0614 | 186.1457 | 214.5280 | 13.31463 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 23:50:30 | 99.8860 | 0.00763 | 12.8352 | 194.5178 | 214.5280 | 13.31463 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 23:50:30 | 99.8860 | 0.00763 | 12.8352 | 194.5178 | 214.5280 | 13.31463 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 23:50:30 | 99.8860 | 0.00763 | 12.8352 | 194.5178 | 214.5280 | 13.31463 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 23:50:30 | 99.8860 | 0.00763 | 12.8352 | 194.5178 | 214.5280 | 13.31463 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 23:50:30 | 99.8860 | 0.00763 | 12.8352 | 194.5178 | 214.5280 | 13.31463 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 23:50:30 | 99.8860 | 0.00763 | 12.8352 | 194.5178 | 214.5280 | 13.31463 | – |