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 | 21546 |
| 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 Jun 30 17:56 | 2025 Jun 27 07:07:39 | 99.5310 | 0.06077 | 12.7749 | 322.2837 | 50.7529 | 12.28415 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 07:07:39 | 99.5310 | 0.06077 | 12.7749 | 322.2837 | 50.7529 | 12.28415 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 07:07:39 | 99.5310 | 0.06077 | 12.7749 | 322.2837 | 50.7529 | 12.28415 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 12:35:25 | 99.5307 | 0.06084 | 12.5287 | 331.9612 | 50.7529 | 12.28415 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 12:35:25 | 99.5307 | 0.06084 | 12.5287 | 331.9612 | 50.7529 | 12.28415 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 12:35:25 | 99.5307 | 0.06084 | 12.5287 | 331.9612 | 50.7529 | 12.28415 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 12:35:25 | 99.5307 | 0.06084 | 12.5287 | 331.9612 | 50.7529 | 12.28415 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 12:35:25 | 99.5307 | 0.06084 | 12.5287 | 331.9612 | 50.7529 | 12.28415 | – |
| 2025 Jun 22 17:56 | 2025 Jun 15 20:24:21 | 99.5303 | 0.06095 | 12.1845 | 345.4823 | 50.7529 | 12.28415 | – |
| 2025 Jun 21 17:56 | 2025 Jun 15 20:24:21 | 99.5303 | 0.06095 | 12.1845 | 345.4823 | 50.7529 | 12.28415 | – |
| 2025 Jun 20 17:57 | 2025 Jun 15 20:24:21 | 99.5303 | 0.06095 | 12.1845 | 345.4823 | 50.7529 | 12.28415 | – |
| 2025 Jun 19 17:56 | 2025 Jun 15 20:24:21 | 99.5303 | 0.06095 | 12.1845 | 345.4823 | 50.7529 | 12.28415 | – |
| 2025 Jun 18 17:56 | 2025 Jun 15 20:24:21 | 99.5303 | 0.06095 | 12.1845 | 345.4823 | 50.7529 | 12.28415 | – |
| 2025 Jun 17 17:56 | 2025 Jun 15 20:24:21 | 99.5303 | 0.06095 | 12.1845 | 345.4823 | 50.7529 | 12.28415 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 12:42:02 | 99.5303 | 0.06102 | 11.9616 | 354.2282 | 50.7529 | 12.28415 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 12:42:02 | 99.5303 | 0.06102 | 11.9616 | 354.2282 | 50.7529 | 12.28415 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 12:42:02 | 99.5303 | 0.06102 | 11.9616 | 354.2282 | 50.7529 | 12.28415 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 12:42:02 | 99.5303 | 0.06102 | 11.9616 | 354.2282 | 50.7529 | 12.28415 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 12:42:02 | 99.5303 | 0.06102 | 11.9616 | 354.2282 | 50.7529 | 12.28415 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 23:16:30 | 99.5300 | 0.06112 | 11.6748 | 5.4696 | 50.7529 | 12.28415 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 23:16:30 | 99.5300 | 0.06112 | 11.6748 | 5.4696 | 50.7529 | 12.28415 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 23:16:30 | 99.5300 | 0.06112 | 11.6748 | 5.4696 | 50.7529 | 12.28415 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 23:16:30 | 99.5300 | 0.06112 | 11.6748 | 5.4696 | 50.7529 | 12.28415 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 23:16:30 | 99.5300 | 0.06112 | 11.6748 | 5.4696 | 50.7529 | 12.28415 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 23:16:30 | 99.5300 | 0.06112 | 11.6748 | 5.4696 | 50.7529 | 12.28415 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 07:37:59 | 99.5301 | 0.06121 | 11.4349 | 14.8599 | 50.7529 | 12.28415 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 07:37:59 | 99.5301 | 0.06121 | 11.4349 | 14.8599 | 50.7529 | 12.28415 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 07:37:59 | 99.5301 | 0.06121 | 11.4349 | 14.8599 | 50.7529 | 12.28415 | – |