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 | 21441 |
| 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 22:26:16 | 99.6687 | 0.03027 | 22.6574 | 210.5983 | 304.0959 | 12.84194 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 22:26:16 | 99.6687 | 0.03027 | 22.6574 | 210.5983 | 304.0959 | 12.84194 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 22:26:16 | 99.6687 | 0.03027 | 22.6574 | 210.5983 | 304.0959 | 12.84194 | – |
| 2025 Jun 27 17:56 | 2025 Jun 21 22:27:54 | 99.6680 | 0.03026 | 22.3114 | 223.9041 | 304.0959 | 12.84194 | – |
| 2025 Jun 26 17:56 | 2025 Jun 21 22:27:54 | 99.6680 | 0.03026 | 22.3114 | 223.9041 | 304.0959 | 12.84194 | – |
| 2025 Jun 25 17:56 | 2025 Jun 21 22:27:54 | 99.6680 | 0.03026 | 22.3114 | 223.9041 | 304.0959 | 12.84194 | – |
| 2025 Jun 24 17:56 | 2025 Jun 21 22:27:54 | 99.6680 | 0.03026 | 22.3114 | 223.9041 | 304.0959 | 12.84194 | – |
| 2025 Jun 23 17:56 | 2025 Jun 21 22:27:54 | 99.6680 | 0.03026 | 22.3114 | 223.9041 | 304.0959 | 12.84194 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 10:52:28 | 99.6674 | 0.03024 | 21.9952 | 236.0729 | 304.0959 | 12.84194 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 10:52:28 | 99.6674 | 0.03024 | 21.9952 | 236.0729 | 304.0959 | 12.84194 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 10:52:28 | 99.6674 | 0.03024 | 21.9952 | 236.0729 | 304.0959 | 12.84194 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 10:52:28 | 99.6674 | 0.03024 | 21.9952 | 236.0729 | 304.0959 | 12.84194 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 10:52:28 | 99.6674 | 0.03024 | 21.9952 | 236.0729 | 304.0959 | 12.84194 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 10:52:28 | 99.6674 | 0.03024 | 21.9952 | 236.0729 | 304.0959 | 12.84194 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 21:18:42 | 99.6668 | 0.03023 | 21.7319 | 246.2090 | 304.0959 | 12.84194 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 21:18:42 | 99.6668 | 0.03023 | 21.7319 | 246.2090 | 304.0959 | 12.84194 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 21:18:42 | 99.6668 | 0.03023 | 21.7319 | 246.2090 | 304.0959 | 12.84194 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 21:18:42 | 99.6668 | 0.03023 | 21.7319 | 246.2090 | 304.0959 | 12.84194 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 21:18:42 | 99.6668 | 0.03023 | 21.7319 | 246.2090 | 304.0959 | 12.84194 | – |
| 2025 Jun 11 17:56 | 2025 Jun 06 04:55:32 | 99.6665 | 0.03022 | 21.4042 | 258.8345 | 304.0959 | 12.84194 | – |
| 2025 Jun 10 17:56 | 2025 Jun 06 04:55:32 | 99.6665 | 0.03022 | 21.4042 | 258.8345 | 304.0959 | 12.84194 | – |
| 2025 Jun 09 17:56 | 2025 Jun 06 04:55:32 | 99.6665 | 0.03022 | 21.4042 | 258.8345 | 304.0959 | 12.84194 | – |
| 2025 Jun 08 17:56 | 2025 Jun 06 04:55:32 | 99.6665 | 0.03022 | 21.4042 | 258.8345 | 304.0959 | 12.84194 | – |
| 2025 Jun 07 17:56 | 2025 Jun 06 04:55:32 | 99.6665 | 0.03022 | 21.4042 | 258.8345 | 304.0959 | 12.84194 | – |
| 2025 Jun 06 17:56 | 2025 Jun 06 04:55:32 | 99.6665 | 0.03022 | 21.4042 | 258.8345 | 304.0959 | 12.84194 | – |
| 2025 Jun 05 17:56 | 2025 May 31 09:44:31 | 99.6663 | 0.03021 | 21.0699 | 271.7202 | 304.0959 | 12.84194 | – |
| 2025 Jun 04 17:57 | 2025 May 31 09:44:31 | 99.6663 | 0.03021 | 21.0699 | 271.7202 | 304.0959 | 12.84194 | – |
| 2025 Jun 03 17:57 | 2025 May 31 09:44:31 | 99.6663 | 0.03021 | 21.0699 | 271.7202 | 304.0959 | 12.84194 | – |