Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13573 |
| 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 17 17:56 | 2025 Jun 17 03:12:24 | 98.8478 | 0.00722 | 2.4553 | 188.2186 | 326.4478 | 13.88975 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 02:13:07 | 98.8484 | 0.00720 | 2.1362 | 202.0458 | 326.4478 | 13.88975 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 02:13:07 | 98.8484 | 0.00720 | 2.1362 | 202.0458 | 326.4478 | 13.88975 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 02:13:07 | 98.8484 | 0.00720 | 2.1362 | 202.0458 | 326.4478 | 13.88975 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 02:13:07 | 98.8484 | 0.00720 | 2.1362 | 202.0458 | 326.4478 | 13.88975 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 02:13:07 | 98.8484 | 0.00720 | 2.1362 | 202.0458 | 326.4478 | 13.88975 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 21:04:24 | 98.8495 | 0.00717 | 1.7428 | 219.1227 | 326.4478 | 13.88975 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 21:04:24 | 98.8495 | 0.00717 | 1.7428 | 219.1227 | 326.4478 | 13.88975 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 21:04:24 | 98.8495 | 0.00717 | 1.7428 | 219.1227 | 326.4478 | 13.88975 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 21:04:24 | 98.8495 | 0.00717 | 1.7428 | 219.1227 | 326.4478 | 13.88975 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 21:04:24 | 98.8495 | 0.00717 | 1.7428 | 219.1227 | 326.4478 | 13.88975 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 21:04:24 | 98.8495 | 0.00717 | 1.7428 | 219.1227 | 326.4478 | 13.88975 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 04:59:43 | 98.8499 | 0.00716 | 1.4471 | 232.0049 | 326.4478 | 13.88975 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 04:59:43 | 98.8499 | 0.00716 | 1.4471 | 232.0049 | 326.4478 | 13.88975 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 04:59:43 | 98.8499 | 0.00716 | 1.4471 | 232.0049 | 326.4478 | 13.88975 | – |
| 2025 Jun 02 17:58 | 2025 Jun 01 04:59:43 | 98.8499 | 0.00716 | 1.4471 | 232.0049 | 326.4478 | 13.88975 | – |
| 2025 Jun 01 17:56 | 2025 Jun 01 04:59:43 | 98.8499 | 0.00716 | 1.4471 | 232.0049 | 326.4478 | 13.88975 | – |
| 2025 May 31 17:56 | 2025 May 25 13:39:36 | 98.8508 | 0.00714 | 1.0267 | 250.3525 | 326.4478 | 13.88975 | – |
| 2025 May 30 17:56 | 2025 May 25 13:39:36 | 98.8508 | 0.00714 | 1.0267 | 250.3525 | 326.4478 | 13.88975 | – |
| 2025 May 29 17:56 | 2025 May 25 13:39:36 | 98.8508 | 0.00714 | 1.0267 | 250.3525 | 326.4478 | 13.88975 | – |
| 2025 May 28 17:56 | 2025 May 25 13:39:36 | 98.8508 | 0.00714 | 1.0267 | 250.3525 | 326.4478 | 13.88975 | – |
| 2025 May 27 17:57 | 2025 May 25 13:39:36 | 98.8508 | 0.00714 | 1.0267 | 250.3525 | 326.4478 | 13.88975 | – |
| 2025 May 26 17:56 | 2025 May 25 13:39:36 | 98.8508 | 0.00714 | 1.0267 | 250.3525 | 326.4478 | 13.88975 | – |
| 2025 May 25 17:56 | 2025 May 21 14:31:01 | 98.8513 | 0.00714 | 0.7757 | 261.3126 | 326.4478 | 13.88975 | – |
| 2025 May 24 17:57 | 2025 May 21 14:31:01 | 98.8513 | 0.00714 | 0.7757 | 261.3126 | 326.4478 | 13.88975 | – |
| 2025 May 23 17:56 | 2025 May 21 14:31:01 | 98.8513 | 0.00714 | 0.7757 | 261.3126 | 326.4478 | 13.88975 | – |
| 2025 May 22 17:56 | 2025 May 21 14:31:01 | 98.8513 | 0.00714 | 0.7757 | 261.3126 | 326.4478 | 13.88975 | – |
| 2025 May 21 17:56 | 2025 May 21 14:31:01 | 98.8513 | 0.00714 | 0.7757 | 261.3126 | 326.4478 | 13.88975 | – |