Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12581 |
| 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 |
| 2026 Jul 20 17:57 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 44.8533 | 11.70248 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 44.8533 | 11.70248 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 44.8533 | 11.70248 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 44.8533 | 11.70248 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 44.8533 | 11.70248 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 44.8533 | 11.70248 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 03:38:57 | 102.4508 | 0.03813 | 4.3641 | 116.0604 | 44.8533 | 11.70248 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 03:38:57 | 102.4508 | 0.03813 | 4.3641 | 116.0604 | 44.8533 | 11.70248 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 03:38:57 | 102.4508 | 0.03813 | 4.3641 | 116.0604 | 44.8533 | 11.70248 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 03:38:57 | 102.4508 | 0.03813 | 4.3641 | 116.0604 | 44.8533 | 11.70248 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 03:38:57 | 102.4508 | 0.03813 | 4.3641 | 116.0604 | 44.8533 | 11.70248 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 04:02:15 | 102.4518 | 0.03814 | 4.0069 | 125.6052 | 44.8533 | 11.70248 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 04:02:15 | 102.4518 | 0.03814 | 4.0069 | 125.6052 | 44.8533 | 11.70248 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 04:02:15 | 102.4518 | 0.03814 | 4.0069 | 125.6052 | 44.8533 | 11.70248 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 04:02:15 | 102.4518 | 0.03814 | 4.0069 | 125.6052 | 44.8533 | 11.70248 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 04:02:15 | 102.4518 | 0.03814 | 4.0069 | 125.6052 | 44.8533 | 11.70248 | – |
| 2026 Jul 04 17:56 | 2026 Jun 27 21:13:27 | 102.4531 | 0.03812 | 3.5721 | 137.2392 | 44.8533 | 11.70248 | – |
| 2026 Jul 03 17:57 | 2026 Jun 27 21:13:27 | 102.4531 | 0.03812 | 3.5721 | 137.2392 | 44.8533 | 11.70248 | – |
| 2026 Jul 02 17:56 | 2026 Jun 27 21:13:27 | 102.4531 | 0.03812 | 3.5721 | 137.2392 | 44.8533 | 11.70248 | – |
| 2026 Jul 01 17:56 | 2026 Jun 27 21:13:27 | 102.4531 | 0.03812 | 3.5721 | 137.2392 | 44.8533 | 11.70248 | – |
| 2026 Jun 30 17:56 | 2026 Jun 27 21:13:27 | 102.4531 | 0.03812 | 3.5721 | 137.2392 | 44.8533 | 11.70248 | – |
| 2026 Jun 29 17:57 | 2026 Jun 27 21:13:27 | 102.4531 | 0.03812 | 3.5721 | 137.2392 | 44.8533 | 11.70248 | – |
| 2026 Jun 28 17:56 | 2026 Jun 21 03:34:54 | 102.4545 | 0.03811 | 3.1701 | 148.0083 | 44.8533 | 11.70248 | – |
| 2026 Jun 27 17:55 | 2026 Jun 21 03:34:54 | 102.4545 | 0.03811 | 3.1701 | 148.0083 | 44.8533 | 11.70248 | – |
| 2026 Jun 26 17:56 | 2026 Jun 21 03:34:54 | 102.4545 | 0.03811 | 3.1701 | 148.0083 | 44.8533 | 11.70248 | – |
| 2026 Jun 25 17:56 | 2026 Jun 21 03:34:54 | 102.4545 | 0.03811 | 3.1701 | 148.0083 | 44.8533 | 11.70248 | – |
| 2026 Jun 24 17:55 | 2026 Jun 21 03:34:54 | 102.4545 | 0.03811 | 3.1701 | 148.0083 | 44.8533 | 11.70248 | – |
| 2026 Jun 23 17:56 | 2026 Jun 21 03:34:54 | 102.4545 | 0.03811 | 3.1701 | 148.0083 | 44.8533 | 11.70248 | – |