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 | 21345 |
| 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 Oct 26 18:57 | 2025 Oct 23 12:49:36 | 99.4231 | 0.01879 | 13.9940 | 234.6174 | 305.5854 | 13.11051 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 12:49:36 | 99.4231 | 0.01879 | 13.9940 | 234.6174 | 305.5854 | 13.11051 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 12:49:36 | 99.4231 | 0.01879 | 13.9940 | 234.6174 | 305.5854 | 13.11051 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 08:00:58 | 99.4227 | 0.01880 | 13.6874 | 246.8695 | 305.5854 | 13.11051 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 08:00:58 | 99.4227 | 0.01880 | 13.6874 | 246.8695 | 305.5854 | 13.11051 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 08:00:58 | 99.4227 | 0.01880 | 13.6874 | 246.8695 | 305.5854 | 13.11051 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 08:00:58 | 99.4227 | 0.01880 | 13.6874 | 246.8695 | 305.5854 | 13.11051 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 08:00:58 | 99.4227 | 0.01880 | 13.6874 | 246.8695 | 305.5854 | 13.11051 | – |
| 2025 Oct 17 17:56 | 2025 Oct 06 08:27:58 | 99.4223 | 0.01886 | 12.9811 | 275.0478 | 305.5854 | 13.11051 | – |
| 2025 Oct 16 17:56 | 2025 Oct 06 08:27:58 | 99.4223 | 0.01886 | 12.9811 | 275.0478 | 305.5854 | 13.11051 | – |
| 2025 Oct 15 17:56 | 2025 Oct 06 08:27:58 | 99.4223 | 0.01886 | 12.9811 | 275.0478 | 305.5854 | 13.11051 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 08:27:58 | 99.4223 | 0.01886 | 12.9811 | 275.0478 | 305.5854 | 13.11051 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 08:27:58 | 99.4223 | 0.01886 | 12.9811 | 275.0478 | 305.5854 | 13.11051 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 08:27:58 | 99.4223 | 0.01886 | 12.9811 | 275.0478 | 305.5854 | 13.11051 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 08:27:58 | 99.4223 | 0.01886 | 12.9811 | 275.0478 | 305.5854 | 13.11051 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 08:27:58 | 99.4223 | 0.01886 | 12.9811 | 275.0478 | 305.5854 | 13.11051 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 08:27:58 | 99.4223 | 0.01886 | 12.9811 | 275.0478 | 305.5854 | 13.11051 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 17:31:03 | 99.4217 | 0.01893 | 12.3549 | 299.9579 | 305.5854 | 13.11051 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 17:31:03 | 99.4217 | 0.01893 | 12.3549 | 299.9579 | 305.5854 | 13.11051 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 17:31:03 | 99.4217 | 0.01893 | 12.3549 | 299.9579 | 305.5854 | 13.11051 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 17:31:03 | 99.4217 | 0.01893 | 12.3549 | 299.9579 | 305.5854 | 13.11051 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 17:31:03 | 99.4217 | 0.01893 | 12.3549 | 299.9579 | 305.5854 | 13.11051 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 17:31:03 | 99.4217 | 0.01893 | 12.3549 | 299.9579 | 305.5854 | 13.11051 | – |