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 | 21565 |
| 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 Nov 20 18:56 | 2025 Nov 19 23:37:14 | 99.8257 | 0.03619 | 7.7345 | 64.9610 | 50.4617 | 12.81419 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 17:16:15 | 99.8264 | 0.03630 | 7.0771 | 89.8780 | 50.4617 | 12.81419 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 17:16:15 | 99.8264 | 0.03630 | 7.0771 | 89.8780 | 50.4617 | 12.81419 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 17:16:15 | 99.8264 | 0.03630 | 7.0771 | 89.8780 | 50.4617 | 12.81419 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 17:16:15 | 99.8264 | 0.03630 | 7.0771 | 89.8780 | 50.4617 | 12.81419 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 17:16:15 | 99.8264 | 0.03630 | 7.0771 | 89.8780 | 50.4617 | 12.81419 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 17:16:15 | 99.8264 | 0.03630 | 7.0771 | 89.8780 | 50.4617 | 12.81419 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 17:16:15 | 99.8264 | 0.03630 | 7.0771 | 89.8780 | 50.4617 | 12.81419 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 17:16:15 | 99.8264 | 0.03630 | 7.0771 | 89.8780 | 50.4617 | 12.81419 | – |
| 2025 Nov 08 18:56 | 2025 Nov 01 04:20:07 | 99.8265 | 0.03640 | 6.6371 | 106.5010 | 50.4617 | 12.81419 | – |
| 2025 Nov 07 18:57 | 2025 Nov 01 04:20:07 | 99.8265 | 0.03640 | 6.6371 | 106.5010 | 50.4617 | 12.81419 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 04:20:07 | 99.8265 | 0.03640 | 6.6371 | 106.5010 | 50.4617 | 12.81419 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 04:20:07 | 99.8265 | 0.03640 | 6.6371 | 106.5010 | 50.4617 | 12.81419 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 04:20:07 | 99.8265 | 0.03640 | 6.6371 | 106.5010 | 50.4617 | 12.81419 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 10:11:57 | 99.8265 | 0.03644 | 6.4763 | 112.5640 | 50.4617 | 12.81419 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 10:11:57 | 99.8265 | 0.03644 | 6.4763 | 112.5640 | 50.4617 | 12.81419 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 10:11:57 | 99.8265 | 0.03644 | 6.4763 | 112.5640 | 50.4617 | 12.81419 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 10:11:57 | 99.8265 | 0.03644 | 6.4763 | 112.5640 | 50.4617 | 12.81419 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 10:11:57 | 99.8265 | 0.03644 | 6.4763 | 112.5640 | 50.4617 | 12.81419 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 06:26:04 | 99.8264 | 0.03654 | 6.1170 | 126.0823 | 50.4617 | 12.81419 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 06:26:04 | 99.8264 | 0.03654 | 6.1170 | 126.0823 | 50.4617 | 12.81419 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 06:26:04 | 99.8264 | 0.03654 | 6.1170 | 126.0823 | 50.4617 | 12.81419 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 06:26:04 | 99.8264 | 0.03654 | 6.1170 | 126.0823 | 50.4617 | 12.81419 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 06:26:04 | 99.8264 | 0.03654 | 6.1170 | 126.0823 | 50.4617 | 12.81419 | – |