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 | 21352 |
| 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 29 18:56 | 2025 Dec 25 10:45:23 | 99.5330 | 0.02887 | 4.1235 | 258.0929 | 113.2522 | 13.18316 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 10:45:23 | 99.5330 | 0.02887 | 4.1235 | 258.0929 | 113.2522 | 13.18316 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 10:45:23 | 99.5330 | 0.02887 | 4.1235 | 258.0929 | 113.2522 | 13.18316 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 10:45:23 | 99.5330 | 0.02887 | 4.1235 | 258.0929 | 113.2522 | 13.18316 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 113.2522 | 13.18316 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 113.2522 | 13.18316 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 113.2522 | 13.18316 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 113.2522 | 13.18316 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 113.2522 | 13.18316 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 03:20:48 | 99.5330 | 0.02878 | 3.8025 | 270.5925 | 113.2522 | 13.18316 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 113.2522 | 13.18316 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 113.2522 | 13.18316 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 113.2522 | 13.18316 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 113.2522 | 13.18316 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 113.2522 | 13.18316 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 113.2522 | 13.18316 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 113.2522 | 13.18316 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 04:03:22 | 99.5329 | 0.02863 | 3.3207 | 289.4442 | 113.2522 | 13.18316 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:51:22 | 99.5333 | 0.02855 | 3.0179 | 301.3453 | 113.2522 | 13.18316 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:51:22 | 99.5333 | 0.02855 | 3.0179 | 301.3453 | 113.2522 | 13.18316 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:51:22 | 99.5333 | 0.02855 | 3.0179 | 301.3453 | 113.2522 | 13.18316 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:51:22 | 99.5333 | 0.02855 | 3.0179 | 301.3453 | 113.2522 | 13.18316 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:51:22 | 99.5333 | 0.02855 | 3.0179 | 301.3453 | 113.2522 | 13.18316 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 04:06:54 | 99.5332 | 0.02845 | 2.6559 | 315.6258 | 113.2522 | 13.18316 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 04:06:54 | 99.5332 | 0.02845 | 2.6559 | 315.6258 | 113.2522 | 13.18316 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 04:06:54 | 99.5332 | 0.02845 | 2.6559 | 315.6258 | 113.2522 | 13.18316 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 04:06:54 | 99.5332 | 0.02845 | 2.6559 | 315.6258 | 113.2522 | 13.18316 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 04:06:54 | 99.5332 | 0.02845 | 2.6559 | 315.6258 | 113.2522 | 13.18316 | – |