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 | 21568 |
| 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 05 18:57 | 2025 Oct 31 13:08:11 | 99.9145 | 0.02423 | 9.7280 | 321.6303 | 103.5578 | 13.59626 | – |
| 2025 Nov 04 18:57 | 2025 Oct 31 13:08:11 | 99.9145 | 0.02423 | 9.7280 | 321.6303 | 103.5578 | 13.59626 | – |
| 2025 Nov 03 18:57 | 2025 Oct 31 13:08:11 | 99.9145 | 0.02423 | 9.7280 | 321.6303 | 103.5578 | 13.59626 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 12:40:07 | 99.9150 | 0.02424 | 9.5241 | 329.1773 | 103.5578 | 13.59626 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 12:40:07 | 99.9150 | 0.02424 | 9.5241 | 329.1773 | 103.5578 | 13.59626 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 12:40:07 | 99.9150 | 0.02424 | 9.5241 | 329.1773 | 103.5578 | 13.59626 | – |
| 2025 Oct 30 18:57 | 2025 Oct 28 12:40:07 | 99.9150 | 0.02424 | 9.5241 | 329.1773 | 103.5578 | 13.59626 | – |
| 2025 Oct 29 18:57 | 2025 Oct 28 12:40:07 | 99.9150 | 0.02424 | 9.5241 | 329.1773 | 103.5578 | 13.59626 | – |
| 2025 Oct 28 18:57 | 2025 Oct 22 03:22:12 | 99.9161 | 0.02425 | 9.0927 | 345.1460 | 103.5578 | 13.59626 | – |
| 2025 Oct 27 18:57 | 2025 Oct 22 03:22:12 | 99.9161 | 0.02425 | 9.0927 | 345.1460 | 103.5578 | 13.59626 | – |
| 2025 Oct 26 18:57 | 2025 Oct 22 03:22:12 | 99.9161 | 0.02425 | 9.0927 | 345.1460 | 103.5578 | 13.59626 | – |
| 2025 Oct 25 17:57 | 2025 Oct 22 03:22:12 | 99.9161 | 0.02425 | 9.0927 | 345.1460 | 103.5578 | 13.59626 | – |
| 2025 Oct 24 17:57 | 2025 Oct 22 03:22:12 | 99.9161 | 0.02425 | 9.0927 | 345.1460 | 103.5578 | 13.59626 | – |
| 2025 Oct 22 17:56 | 2025 Oct 15 12:06:54 | 99.9172 | 0.02424 | 8.6446 | 1.7052 | 103.5578 | 13.59626 | – |
| 2025 Oct 21 17:56 | 2025 Oct 15 12:06:54 | 99.9172 | 0.02424 | 8.6446 | 1.7052 | 103.5578 | 13.59626 | – |
| 2025 Oct 20 17:56 | 2025 Oct 15 12:06:54 | 99.9172 | 0.02424 | 8.6446 | 1.7052 | 103.5578 | 13.59626 | – |
| 2025 Oct 19 17:56 | 2025 Oct 15 12:06:54 | 99.9172 | 0.02424 | 8.6446 | 1.7052 | 103.5578 | 13.59626 | – |
| 2025 Oct 18 17:56 | 2025 Oct 15 12:06:54 | 99.9172 | 0.02424 | 8.6446 | 1.7052 | 103.5578 | 13.59626 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 03:04:20 | 99.9181 | 0.02425 | 8.0788 | 22.6440 | 103.5578 | 13.59626 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 03:04:20 | 99.9181 | 0.02425 | 8.0788 | 22.6440 | 103.5578 | 13.59626 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 03:04:20 | 99.9181 | 0.02425 | 8.0788 | 22.6440 | 103.5578 | 13.59626 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 03:04:20 | 99.9181 | 0.02425 | 8.0788 | 22.6440 | 103.5578 | 13.59626 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 03:04:20 | 99.9181 | 0.02425 | 8.0788 | 22.6440 | 103.5578 | 13.59626 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 03:04:20 | 99.9181 | 0.02425 | 8.0788 | 22.6440 | 103.5578 | 13.59626 | – |