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 | 21441 |
| 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 06 18:56 | 2025 Dec 02 08:42:44 | 99.6898 | 0.03033 | 7.7490 | 222.1274 | 197.3174 | 12.84226 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:42:44 | 99.6898 | 0.03033 | 7.7490 | 222.1274 | 197.3174 | 12.84226 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:42:44 | 99.6898 | 0.03033 | 7.7490 | 222.1274 | 197.3174 | 12.84226 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:42:44 | 99.6898 | 0.03033 | 7.7490 | 222.1274 | 197.3174 | 12.84226 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:42:44 | 99.6898 | 0.03033 | 7.7490 | 222.1274 | 197.3174 | 12.84226 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 03:26:45 | 99.6890 | 0.03031 | 7.3315 | 238.0926 | 197.3174 | 12.84226 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 03:26:45 | 99.6890 | 0.03031 | 7.3315 | 238.0926 | 197.3174 | 12.84226 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 03:26:45 | 99.6890 | 0.03031 | 7.3315 | 238.0926 | 197.3174 | 12.84226 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 03:26:45 | 99.6890 | 0.03031 | 7.3315 | 238.0926 | 197.3174 | 12.84226 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 03:26:45 | 99.6890 | 0.03031 | 7.3315 | 238.0926 | 197.3174 | 12.84226 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 03:26:45 | 99.6890 | 0.03031 | 7.3315 | 238.0926 | 197.3174 | 12.84226 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:46:59 | 99.6886 | 0.03030 | 7.0433 | 249.1349 | 197.3174 | 12.84226 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:46:59 | 99.6886 | 0.03030 | 7.0433 | 249.1349 | 197.3174 | 12.84226 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:46:59 | 99.6886 | 0.03030 | 7.0433 | 249.1349 | 197.3174 | 12.84226 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:46:59 | 99.6886 | 0.03030 | 7.0433 | 249.1349 | 197.3174 | 12.84226 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 197.3174 | 12.84226 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 197.3174 | 12.84226 | – |
| 2025 Nov 15 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 197.3174 | 12.84226 | – |
| 2025 Nov 13 18:56 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 197.3174 | 12.84226 | – |
| 2025 Nov 12 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 197.3174 | 12.84226 | – |
| 2025 Nov 11 18:55 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 197.3174 | 12.84226 | – |
| 2025 Nov 10 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 197.3174 | 12.84226 | – |
| 2025 Nov 09 18:57 | 2025 Nov 07 05:07:50 | 99.6878 | 0.03027 | 6.2949 | 277.8106 | 197.3174 | 12.84226 | – |