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 | 21497 |
| 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 28 07:56:57 | 100.0053 | 0.00595 | 7.4590 | 128.4104 | 24.1011 | 13.32948 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 07:56:57 | 100.0053 | 0.00595 | 7.4590 | 128.4104 | 24.1011 | 13.32948 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 07:56:57 | 100.0053 | 0.00595 | 7.4590 | 128.4104 | 24.1011 | 13.32948 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 07:15:05 | 100.0056 | 0.00593 | 7.1322 | 140.3248 | 24.1011 | 13.32948 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 07:15:05 | 100.0056 | 0.00593 | 7.1322 | 140.3248 | 24.1011 | 13.32948 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 07:15:05 | 100.0056 | 0.00593 | 7.1322 | 140.3248 | 24.1011 | 13.32948 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 07:15:05 | 100.0056 | 0.00593 | 7.1322 | 140.3248 | 24.1011 | 13.32948 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 07:15:05 | 100.0056 | 0.00593 | 7.1322 | 140.3248 | 24.1011 | 13.32948 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 01:01:53 | 100.0057 | 0.00591 | 6.7255 | 155.1772 | 24.1011 | 13.32948 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 01:01:53 | 100.0057 | 0.00591 | 6.7255 | 155.1772 | 24.1011 | 13.32948 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 01:01:53 | 100.0057 | 0.00591 | 6.7255 | 155.1772 | 24.1011 | 13.32948 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 01:01:53 | 100.0057 | 0.00591 | 6.7255 | 155.1772 | 24.1011 | 13.32948 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 01:01:53 | 100.0057 | 0.00591 | 6.7255 | 155.1772 | 24.1011 | 13.32948 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 01:01:53 | 100.0057 | 0.00591 | 6.7255 | 155.1772 | 24.1011 | 13.32948 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 13:48:02 | 100.0059 | 0.00589 | 6.4352 | 165.8135 | 24.1011 | 13.32948 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 13:48:02 | 100.0059 | 0.00589 | 6.4352 | 165.8135 | 24.1011 | 13.32948 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 13:48:02 | 100.0059 | 0.00589 | 6.4352 | 165.8135 | 24.1011 | 13.32948 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 13:48:02 | 100.0059 | 0.00589 | 6.4352 | 165.8135 | 24.1011 | 13.32948 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 13:48:02 | 100.0059 | 0.00589 | 6.4352 | 165.8135 | 24.1011 | 13.32948 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 19:02:46 | 100.0056 | 0.00587 | 5.9945 | 182.0193 | 24.1011 | 13.32948 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 19:02:46 | 100.0056 | 0.00587 | 5.9945 | 182.0193 | 24.1011 | 13.32948 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 19:02:46 | 100.0056 | 0.00587 | 5.9945 | 182.0193 | 24.1011 | 13.32948 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 19:02:46 | 100.0056 | 0.00587 | 5.9945 | 182.0193 | 24.1011 | 13.32948 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 19:02:46 | 100.0056 | 0.00587 | 5.9945 | 182.0193 | 24.1011 | 13.32948 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 19:02:46 | 100.0056 | 0.00587 | 5.9945 | 182.0193 | 24.1011 | 13.32948 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 07:26:16 | 100.0056 | 0.00586 | 5.7032 | 192.7503 | 24.1011 | 13.32948 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 07:26:16 | 100.0056 | 0.00586 | 5.7032 | 192.7503 | 24.1011 | 13.32948 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 07:26:16 | 100.0056 | 0.00586 | 5.7032 | 192.7503 | 24.1011 | 13.32948 | – |