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 | 21686 |
| 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 Jul 03 17:56 | 2025 Jul 02 20:48:32 | 99.9846 | 0.01471 | 10.5676 | 188.4191 | 171.4508 | 14.17312 | – |
| 2025 Jul 02 17:56 | 2025 Jun 28 08:22:23 | 99.9852 | 0.01467 | 10.2294 | 201.0831 | 171.4508 | 14.17312 | – |
| 2025 Jul 01 17:56 | 2025 Jun 28 08:22:23 | 99.9852 | 0.01467 | 10.2294 | 201.0831 | 171.4508 | 14.17312 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 08:22:23 | 99.9852 | 0.01467 | 10.2294 | 201.0831 | 171.4508 | 14.17312 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 08:22:23 | 99.9852 | 0.01467 | 10.2294 | 201.0831 | 171.4508 | 14.17312 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 08:22:23 | 99.9852 | 0.01467 | 10.2294 | 201.0831 | 171.4508 | 14.17312 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 03:16:13 | 99.9865 | 0.01463 | 9.7644 | 218.5877 | 171.4508 | 14.17312 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 03:16:13 | 99.9865 | 0.01463 | 9.7644 | 218.5877 | 171.4508 | 14.17312 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 03:16:13 | 99.9865 | 0.01463 | 9.7644 | 218.5877 | 171.4508 | 14.17312 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 03:16:13 | 99.9865 | 0.01463 | 9.7644 | 218.5877 | 171.4508 | 14.17312 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 03:16:13 | 99.9865 | 0.01463 | 9.7644 | 218.5877 | 171.4508 | 14.17312 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 04:56:26 | 99.9873 | 0.01463 | 9.3205 | 235.3737 | 171.4508 | 14.17312 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 04:56:26 | 99.9873 | 0.01463 | 9.3205 | 235.3737 | 171.4508 | 14.17312 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 04:56:26 | 99.9873 | 0.01463 | 9.3205 | 235.3737 | 171.4508 | 14.17312 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 04:56:26 | 99.9873 | 0.01463 | 9.3205 | 235.3737 | 171.4508 | 14.17312 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 04:56:26 | 99.9873 | 0.01463 | 9.3205 | 235.3737 | 171.4508 | 14.17312 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 04:56:26 | 99.9873 | 0.01463 | 9.3205 | 235.3737 | 171.4508 | 14.17312 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 20:09:43 | 99.9885 | 0.01464 | 8.9190 | 250.4695 | 171.4508 | 14.17312 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 20:09:43 | 99.9885 | 0.01464 | 8.9190 | 250.4695 | 171.4508 | 14.17312 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 20:09:43 | 99.9885 | 0.01464 | 8.9190 | 250.4695 | 171.4508 | 14.17312 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 20:09:43 | 99.9885 | 0.01464 | 8.9190 | 250.4695 | 171.4508 | 14.17312 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 20:09:43 | 99.9885 | 0.01464 | 8.9190 | 250.4695 | 171.4508 | 14.17312 | – |
| 2025 Jun 11 17:56 | 2025 Jun 04 15:02:42 | 99.9869 | 0.01470 | 8.4539 | 268.0275 | 171.4508 | 14.17312 | – |
| 2025 Jun 10 17:56 | 2025 Jun 04 15:02:42 | 99.9869 | 0.01470 | 8.4539 | 268.0275 | 171.4508 | 14.17312 | – |
| 2025 Jun 09 17:56 | 2025 Jun 04 15:02:42 | 99.9869 | 0.01470 | 8.4539 | 268.0275 | 171.4508 | 14.17312 | – |
| 2025 Jun 08 17:56 | 2025 Jun 04 15:02:42 | 99.9869 | 0.01470 | 8.4539 | 268.0275 | 171.4508 | 14.17312 | – |
| 2025 Jun 07 17:56 | 2025 Jun 04 15:02:42 | 99.9869 | 0.01470 | 8.4539 | 268.0275 | 171.4508 | 14.17312 | – |
| 2025 Jun 06 17:56 | 2025 Jun 04 15:02:42 | 99.9869 | 0.01470 | 8.4539 | 268.0275 | 171.4508 | 14.17312 | – |