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 | 21470 |
| 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 09 18:56 | 2025 Dec 07 00:55:12 | 99.6940 | 0.00988 | 9.8874 | 23.6493 | 99.2731 | 13.49906 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:55:12 | 99.6940 | 0.00988 | 9.8874 | 23.6493 | 99.2731 | 13.49906 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:55:12 | 99.6940 | 0.00988 | 9.8874 | 23.6493 | 99.2731 | 13.49906 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 23:58:01 | 99.6940 | 0.00988 | 9.5604 | 36.1675 | 99.2731 | 13.49906 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 23:58:01 | 99.6940 | 0.00988 | 9.5604 | 36.1675 | 99.2731 | 13.49906 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 23:58:01 | 99.6940 | 0.00988 | 9.5604 | 36.1675 | 99.2731 | 13.49906 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 23:58:01 | 99.6940 | 0.00988 | 9.5604 | 36.1675 | 99.2731 | 13.49906 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 23:58:01 | 99.6940 | 0.00988 | 9.5604 | 36.1675 | 99.2731 | 13.49906 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 23:10:51 | 99.6938 | 0.00990 | 9.1042 | 53.6114 | 99.2731 | 13.49906 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 23:10:51 | 99.6938 | 0.00990 | 9.1042 | 53.6114 | 99.2731 | 13.49906 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 23:10:51 | 99.6938 | 0.00990 | 9.1042 | 53.6114 | 99.2731 | 13.49906 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 23:10:51 | 99.6938 | 0.00990 | 9.1042 | 53.6114 | 99.2731 | 13.49906 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 23:10:51 | 99.6938 | 0.00990 | 9.1042 | 53.6114 | 99.2731 | 13.49906 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 23:10:51 | 99.6938 | 0.00990 | 9.1042 | 53.6114 | 99.2731 | 13.49906 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 11:00:46 | 99.6941 | 0.00991 | 8.7470 | 67.2562 | 99.2731 | 13.49906 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 11:00:46 | 99.6941 | 0.00991 | 8.7470 | 67.2562 | 99.2731 | 13.49906 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 11:00:46 | 99.6941 | 0.00991 | 8.7470 | 67.2562 | 99.2731 | 13.49906 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 11:00:46 | 99.6941 | 0.00991 | 8.7470 | 67.2562 | 99.2731 | 13.49906 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 23:46:43 | 99.6943 | 0.00992 | 8.0031 | 95.6331 | 99.2731 | 13.49906 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 23:46:43 | 99.6943 | 0.00992 | 8.0031 | 95.6331 | 99.2731 | 13.49906 | – |
| 2025 Nov 15 18:57 | 2025 Nov 07 23:46:43 | 99.6943 | 0.00992 | 8.0031 | 95.6331 | 99.2731 | 13.49906 | – |
| 2025 Nov 13 18:56 | 2025 Nov 07 23:46:43 | 99.6943 | 0.00992 | 8.0031 | 95.6331 | 99.2731 | 13.49906 | – |
| 2025 Nov 12 18:57 | 2025 Nov 07 23:46:43 | 99.6943 | 0.00992 | 8.0031 | 95.6331 | 99.2731 | 13.49906 | – |