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 | 21450 |
| 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 Aug 29 17:56 | 2025 Aug 27 11:35:18 | 99.8773 | 0.00576 | 8.7280 | 239.7359 | 300.0471 | 13.35257 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 11:35:18 | 99.8773 | 0.00576 | 8.7280 | 239.7359 | 300.0471 | 13.35257 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 15:44:17 | 99.8782 | 0.00577 | 8.4171 | 251.5641 | 300.0471 | 13.35257 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 15:44:17 | 99.8782 | 0.00577 | 8.4171 | 251.5641 | 300.0471 | 13.35257 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 15:44:17 | 99.8782 | 0.00577 | 8.4171 | 251.5641 | 300.0471 | 13.35257 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 15:44:17 | 99.8782 | 0.00577 | 8.4171 | 251.5641 | 300.0471 | 13.35257 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 15:44:17 | 99.8782 | 0.00577 | 8.4171 | 251.5641 | 300.0471 | 13.35257 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:23:20 | 99.8791 | 0.00578 | 8.1128 | 263.1239 | 300.0471 | 13.35257 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:23:20 | 99.8791 | 0.00578 | 8.1128 | 263.1239 | 300.0471 | 13.35257 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:23:20 | 99.8791 | 0.00578 | 8.1128 | 263.1239 | 300.0471 | 13.35257 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:23:20 | 99.8791 | 0.00578 | 8.1128 | 263.1239 | 300.0471 | 13.35257 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 22:31:30 | 99.8803 | 0.00580 | 7.7266 | 277.7674 | 300.0471 | 13.35257 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 22:31:30 | 99.8803 | 0.00580 | 7.7266 | 277.7674 | 300.0471 | 13.35257 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 22:31:30 | 99.8803 | 0.00580 | 7.7266 | 277.7674 | 300.0471 | 13.35257 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 22:31:30 | 99.8803 | 0.00580 | 7.7266 | 277.7674 | 300.0471 | 13.35257 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 22:31:30 | 99.8803 | 0.00580 | 7.7266 | 277.7674 | 300.0471 | 13.35257 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:15:16 | 99.8812 | 0.00582 | 7.4037 | 289.9712 | 300.0471 | 13.35257 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:15:16 | 99.8812 | 0.00582 | 7.4037 | 289.9712 | 300.0471 | 13.35257 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:15:16 | 99.8812 | 0.00582 | 7.4037 | 289.9712 | 300.0471 | 13.35257 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:15:16 | 99.8812 | 0.00582 | 7.4037 | 289.9712 | 300.0471 | 13.35257 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:15:16 | 99.8812 | 0.00582 | 7.4037 | 289.9712 | 300.0471 | 13.35257 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 23:58:36 | 99.8821 | 0.00584 | 7.0217 | 304.3546 | 300.0471 | 13.35257 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 23:58:36 | 99.8821 | 0.00584 | 7.0217 | 304.3546 | 300.0471 | 13.35257 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 23:58:36 | 99.8821 | 0.00584 | 7.0217 | 304.3546 | 300.0471 | 13.35257 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 23:58:36 | 99.8821 | 0.00584 | 7.0217 | 304.3546 | 300.0471 | 13.35257 | – |