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 Dec 15 18:58 | 2025 Dec 06 23:09:39 | 99.8908 | 0.04786 | 8.8234 | 235.6922 | 254.5556 | 12.71880 | – |
| 2025 Dec 14 18:56 | 2025 Dec 06 23:09:39 | 99.8908 | 0.04786 | 8.8234 | 235.6922 | 254.5556 | 12.71880 | – |
| 2025 Dec 13 18:56 | 2025 Dec 06 23:09:39 | 99.8908 | 0.04786 | 8.8234 | 235.6922 | 254.5556 | 12.71880 | – |
| 2025 Dec 12 18:57 | 2025 Dec 06 23:09:39 | 99.8908 | 0.04786 | 8.8234 | 235.6922 | 254.5556 | 12.71880 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 23:09:39 | 99.8908 | 0.04786 | 8.8234 | 235.6922 | 254.5556 | 12.71880 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 23:09:39 | 99.8908 | 0.04786 | 8.8234 | 235.6922 | 254.5556 | 12.71880 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 23:09:39 | 99.8908 | 0.04786 | 8.8234 | 235.6922 | 254.5556 | 12.71880 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 23:09:39 | 99.8908 | 0.04786 | 8.8234 | 235.6922 | 254.5556 | 12.71880 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 23:09:39 | 99.8908 | 0.04786 | 8.8234 | 235.6922 | 254.5556 | 12.71880 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 08:35:25 | 99.8893 | 0.04791 | 8.4989 | 247.8657 | 254.5556 | 12.71880 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 08:35:25 | 99.8893 | 0.04791 | 8.4989 | 247.8657 | 254.5556 | 12.71880 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 08:35:25 | 99.8893 | 0.04791 | 8.4989 | 247.8657 | 254.5556 | 12.71880 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 08:35:25 | 99.8893 | 0.04791 | 8.4989 | 247.8657 | 254.5556 | 12.71880 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 08:35:25 | 99.8893 | 0.04791 | 8.4989 | 247.8657 | 254.5556 | 12.71880 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:05:14 | 99.8885 | 0.04796 | 8.1528 | 260.7826 | 254.5556 | 12.71880 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:05:14 | 99.8885 | 0.04796 | 8.1528 | 260.7826 | 254.5556 | 12.71880 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:05:14 | 99.8885 | 0.04796 | 8.1528 | 260.7826 | 254.5556 | 12.71880 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:05:14 | 99.8885 | 0.04796 | 8.1528 | 260.7826 | 254.5556 | 12.71880 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:05:14 | 99.8885 | 0.04796 | 8.1528 | 260.7826 | 254.5556 | 12.71880 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:05:14 | 99.8885 | 0.04796 | 8.1528 | 260.7826 | 254.5556 | 12.71880 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 09:46:37 | 99.8845 | 0.04785 | 7.8067 | 273.6114 | 254.5556 | 12.71880 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 09:46:37 | 99.8845 | 0.04785 | 7.8067 | 273.6114 | 254.5556 | 12.71880 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 09:46:37 | 99.8845 | 0.04785 | 7.8067 | 273.6114 | 254.5556 | 12.71880 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 09:46:37 | 99.8845 | 0.04785 | 7.8067 | 273.6114 | 254.5556 | 12.71880 | – |
| 2025 Nov 18 18:57 | 2025 Nov 05 09:43:07 | 99.8885 | 0.04775 | 6.9973 | 303.7440 | 254.5556 | 12.71880 | – |