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 | 21317 |
| 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 27 18:57 | 2025 Nov 25 02:02:28 | 100.0991 | 0.02135 | 17.5586 | 92.5643 | 30.8256 | 13.37585 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 02:02:28 | 100.0991 | 0.02135 | 17.5586 | 92.5643 | 30.8256 | 13.37585 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 02:02:28 | 100.0991 | 0.02135 | 17.5586 | 92.5643 | 30.8256 | 13.37585 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 07:17:05 | 100.0999 | 0.02127 | 17.2423 | 104.1380 | 30.8256 | 13.37585 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 07:17:05 | 100.0999 | 0.02127 | 17.2423 | 104.1380 | 30.8256 | 13.37585 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 07:17:05 | 100.0999 | 0.02127 | 17.2423 | 104.1380 | 30.8256 | 13.37585 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 07:17:05 | 100.0999 | 0.02127 | 17.2423 | 104.1380 | 30.8256 | 13.37585 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 11:14:19 | 100.0985 | 0.02110 | 16.4594 | 132.7913 | 30.8256 | 13.37585 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 11:14:19 | 100.0985 | 0.02110 | 16.4594 | 132.7913 | 30.8256 | 13.37585 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 11:14:19 | 100.0985 | 0.02110 | 16.4594 | 132.7913 | 30.8256 | 13.37585 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 11:14:19 | 100.0985 | 0.02110 | 16.4594 | 132.7913 | 30.8256 | 13.37585 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 11:14:19 | 100.0985 | 0.02110 | 16.4594 | 132.7913 | 30.8256 | 13.37585 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 11:14:19 | 100.0985 | 0.02110 | 16.4594 | 132.7913 | 30.8256 | 13.37585 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 11:14:19 | 100.0985 | 0.02110 | 16.4594 | 132.7913 | 30.8256 | 13.37585 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 11:14:19 | 100.0985 | 0.02110 | 16.4594 | 132.7913 | 30.8256 | 13.37585 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 11:35:15 | 100.0974 | 0.02104 | 16.0635 | 147.3664 | 30.8256 | 13.37585 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 11:35:15 | 100.0974 | 0.02104 | 16.0635 | 147.3664 | 30.8256 | 13.37585 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 11:35:15 | 100.0974 | 0.02104 | 16.0635 | 147.3664 | 30.8256 | 13.37585 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 11:35:15 | 100.0974 | 0.02104 | 16.0635 | 147.3664 | 30.8256 | 13.37585 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:35:15 | 100.0974 | 0.02104 | 16.0635 | 147.3664 | 30.8256 | 13.37585 | – |
| 2025 Nov 02 18:57 | 2025 Oct 26 02:08:20 | 100.0974 | 0.02099 | 15.5745 | 165.4114 | 30.8256 | 13.37585 | – |
| 2025 Nov 01 18:58 | 2025 Oct 26 02:08:20 | 100.0974 | 0.02099 | 15.5745 | 165.4114 | 30.8256 | 13.37585 | – |
| 2025 Oct 31 18:57 | 2025 Oct 26 02:08:20 | 100.0974 | 0.02099 | 15.5745 | 165.4114 | 30.8256 | 13.37585 | – |