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 | 21326 |
| 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 15:14:01 | 99.8654 | 0.00303 | 4.8044 | 193.0043 | 229.6849 | 13.41734 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 15:14:01 | 99.8654 | 0.00303 | 4.8044 | 193.0043 | 229.6849 | 13.41734 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 15:14:01 | 99.8654 | 0.00303 | 4.8044 | 193.0043 | 229.6849 | 13.41734 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 10:32:27 | 99.8662 | 0.00301 | 4.4664 | 205.9883 | 229.6849 | 13.41734 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 10:32:27 | 99.8662 | 0.00301 | 4.4664 | 205.9883 | 229.6849 | 13.41734 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 10:32:27 | 99.8662 | 0.00301 | 4.4664 | 205.9883 | 229.6849 | 13.41734 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 10:32:27 | 99.8662 | 0.00301 | 4.4664 | 205.9883 | 229.6849 | 13.41734 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 10:32:27 | 99.8662 | 0.00301 | 4.4664 | 205.9883 | 229.6849 | 13.41734 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 04:05:09 | 99.8667 | 0.00300 | 4.0585 | 221.7328 | 229.6849 | 13.41734 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 04:05:09 | 99.8667 | 0.00300 | 4.0585 | 221.7328 | 229.6849 | 13.41734 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 04:05:09 | 99.8667 | 0.00300 | 4.0585 | 221.7328 | 229.6849 | 13.41734 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 04:05:09 | 99.8667 | 0.00300 | 4.0585 | 221.7328 | 229.6849 | 13.41734 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 04:05:09 | 99.8667 | 0.00300 | 4.0585 | 221.7328 | 229.6849 | 13.41734 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 04:05:09 | 99.8667 | 0.00300 | 4.0585 | 221.7328 | 229.6849 | 13.41734 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 15:11:39 | 99.8675 | 0.00299 | 3.6983 | 235.7233 | 229.6849 | 13.41734 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 15:11:39 | 99.8675 | 0.00299 | 3.6983 | 235.7233 | 229.6849 | 13.41734 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 15:11:39 | 99.8675 | 0.00299 | 3.6983 | 235.7233 | 229.6849 | 13.41734 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 15:11:39 | 99.8675 | 0.00299 | 3.6983 | 235.7233 | 229.6849 | 13.41734 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 15:11:39 | 99.8675 | 0.00299 | 3.6983 | 235.7233 | 229.6849 | 13.41734 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 15:59:31 | 99.8682 | 0.00300 | 3.3100 | 250.8169 | 229.6849 | 13.41734 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 15:59:31 | 99.8682 | 0.00300 | 3.3100 | 250.8169 | 229.6849 | 13.41734 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 15:59:31 | 99.8682 | 0.00300 | 3.3100 | 250.8169 | 229.6849 | 13.41734 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 15:59:31 | 99.8682 | 0.00300 | 3.3100 | 250.8169 | 229.6849 | 13.41734 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 15:59:31 | 99.8682 | 0.00300 | 3.3100 | 250.8169 | 229.6849 | 13.41734 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 15:59:31 | 99.8682 | 0.00300 | 3.3100 | 250.8169 | 229.6849 | 13.41734 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 15:13:18 | 99.8683 | 0.00300 | 3.0477 | 261.0090 | 229.6849 | 13.41734 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 15:13:18 | 99.8683 | 0.00300 | 3.0477 | 261.0090 | 229.6849 | 13.41734 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 15:13:18 | 99.8683 | 0.00300 | 3.0477 | 261.0090 | 229.6849 | 13.41734 | – |