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 | 21677 |
| 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 Jun 30 17:56 | 2025 Jun 27 23:58:50 | 99.8722 | 0.04773 | 23.4617 | 224.7333 | 268.7233 | 12.71827 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 23:58:50 | 99.8722 | 0.04773 | 23.4617 | 224.7333 | 268.7233 | 12.71827 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 23:58:50 | 99.8722 | 0.04773 | 23.4617 | 224.7333 | 268.7233 | 12.71827 | – |
| 2025 Jun 27 17:56 | 2025 Jun 18 10:58:02 | 99.8758 | 0.04772 | 22.9111 | 245.3425 | 268.7233 | 12.71827 | – |
| 2025 Jun 26 17:56 | 2025 Jun 18 10:58:02 | 99.8758 | 0.04772 | 22.9111 | 245.3425 | 268.7233 | 12.71827 | – |
| 2025 Jun 25 17:56 | 2025 Jun 18 10:58:02 | 99.8758 | 0.04772 | 22.9111 | 245.3425 | 268.7233 | 12.71827 | – |
| 2025 Jun 24 17:56 | 2025 Jun 18 10:58:02 | 99.8758 | 0.04772 | 22.9111 | 245.3425 | 268.7233 | 12.71827 | – |
| 2025 Jun 23 17:56 | 2025 Jun 18 10:58:02 | 99.8758 | 0.04772 | 22.9111 | 245.3425 | 268.7233 | 12.71827 | – |
| 2025 Jun 22 17:56 | 2025 Jun 15 00:26:44 | 99.8759 | 0.04770 | 22.7126 | 252.7701 | 268.7233 | 12.71827 | – |
| 2025 Jun 21 17:56 | 2025 Jun 15 00:26:44 | 99.8759 | 0.04770 | 22.7126 | 252.7701 | 268.7233 | 12.71827 | – |
| 2025 Jun 20 17:57 | 2025 Jun 15 00:26:44 | 99.8759 | 0.04770 | 22.7126 | 252.7701 | 268.7233 | 12.71827 | – |
| 2025 Jun 19 17:56 | 2025 Jun 15 00:26:44 | 99.8759 | 0.04770 | 22.7126 | 252.7701 | 268.7233 | 12.71827 | – |
| 2025 Jun 18 17:56 | 2025 Jun 15 00:26:44 | 99.8759 | 0.04770 | 22.7126 | 252.7701 | 268.7233 | 12.71827 | – |
| 2025 Jun 17 17:56 | 2025 Jun 15 00:26:44 | 99.8759 | 0.04770 | 22.7126 | 252.7701 | 268.7233 | 12.71827 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 10:55:30 | 99.8745 | 0.04770 | 22.5067 | 260.4867 | 268.7233 | 12.71827 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 10:55:30 | 99.8745 | 0.04770 | 22.5067 | 260.4867 | 268.7233 | 12.71827 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 10:55:30 | 99.8745 | 0.04770 | 22.5067 | 260.4867 | 268.7233 | 12.71827 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 10:55:30 | 99.8745 | 0.04770 | 22.5067 | 260.4867 | 268.7233 | 12.71827 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 10:55:30 | 99.8745 | 0.04770 | 22.5067 | 260.4867 | 268.7233 | 12.71827 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 11:27:00 | 99.8720 | 0.04760 | 22.1614 | 273.3858 | 268.7233 | 12.71827 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 11:27:00 | 99.8720 | 0.04760 | 22.1614 | 273.3858 | 268.7233 | 12.71827 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 11:27:00 | 99.8720 | 0.04760 | 22.1614 | 273.3858 | 268.7233 | 12.71827 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 11:27:00 | 99.8720 | 0.04760 | 22.1614 | 273.3858 | 268.7233 | 12.71827 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 11:27:00 | 99.8720 | 0.04760 | 22.1614 | 273.3858 | 268.7233 | 12.71827 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 11:27:00 | 99.8720 | 0.04760 | 22.1614 | 273.3858 | 268.7233 | 12.71827 | – |
| 2025 Jun 05 17:56 | 2025 May 28 10:52:39 | 99.8740 | 0.04772 | 21.6984 | 290.7608 | 268.7233 | 12.71827 | – |
| 2025 Jun 04 17:57 | 2025 May 28 10:52:39 | 99.8740 | 0.04772 | 21.6984 | 290.7608 | 268.7233 | 12.71827 | – |
| 2025 Jun 03 17:57 | 2025 May 28 10:52:39 | 99.8740 | 0.04772 | 21.6984 | 290.7608 | 268.7233 | 12.71827 | – |