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 Aug 10 17:56 | 2026 Aug 07 03:57:55 | 102.4457 | 0.03819 | 5.9761 | 72.9662 | 77.1701 | 11.70249 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 03:57:55 | 102.4457 | 0.03819 | 5.9761 | 72.9662 | 77.1701 | 11.70249 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 03:57:55 | 102.4457 | 0.03819 | 5.9761 | 72.9662 | 77.1701 | 11.70249 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 03:57:55 | 102.4457 | 0.03819 | 5.9761 | 72.9662 | 77.1701 | 11.70249 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 03:44:09 | 102.4469 | 0.03817 | 5.5578 | 84.1393 | 77.1701 | 11.70249 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 03:44:09 | 102.4469 | 0.03817 | 5.5578 | 84.1393 | 77.1701 | 11.70249 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 03:44:09 | 102.4469 | 0.03817 | 5.5578 | 84.1393 | 77.1701 | 11.70249 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 03:44:09 | 102.4469 | 0.03817 | 5.5578 | 84.1393 | 77.1701 | 11.70249 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 03:44:09 | 102.4469 | 0.03817 | 5.5578 | 84.1393 | 77.1701 | 11.70249 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 03:44:09 | 102.4469 | 0.03817 | 5.5578 | 84.1393 | 77.1701 | 11.70249 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 03:19:29 | 102.4479 | 0.03817 | 5.3181 | 90.5461 | 77.1701 | 11.70249 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 03:19:29 | 102.4479 | 0.03817 | 5.3181 | 90.5461 | 77.1701 | 11.70249 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 03:19:29 | 102.4479 | 0.03817 | 5.3181 | 90.5461 | 77.1701 | 11.70249 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 03:19:29 | 102.4479 | 0.03817 | 5.3181 | 90.5461 | 77.1701 | 11.70249 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 03:19:29 | 102.4479 | 0.03817 | 5.3181 | 90.5461 | 77.1701 | 11.70249 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 03:04:22 | 102.4493 | 0.03816 | 4.8998 | 101.7317 | 77.1701 | 11.70249 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 03:04:22 | 102.4493 | 0.03816 | 4.8998 | 101.7317 | 77.1701 | 11.70249 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 03:04:22 | 102.4493 | 0.03816 | 4.8998 | 101.7317 | 77.1701 | 11.70249 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 03:04:22 | 102.4493 | 0.03816 | 4.8998 | 101.7317 | 77.1701 | 11.70249 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 03:04:22 | 102.4493 | 0.03816 | 4.8998 | 101.7317 | 77.1701 | 11.70249 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 03:04:22 | 102.4493 | 0.03816 | 4.8998 | 101.7317 | 77.1701 | 11.70249 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 77.1701 | 11.70249 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 77.1701 | 11.70249 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 77.1701 | 11.70249 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 77.1701 | 11.70249 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 77.1701 | 11.70249 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 02:39:46 | 102.4500 | 0.03815 | 4.6600 | 108.1425 | 77.1701 | 11.70249 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 03:38:57 | 102.4508 | 0.03813 | 4.3641 | 116.0604 | 77.1701 | 11.70249 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 03:38:57 | 102.4508 | 0.03813 | 4.3641 | 116.0604 | 77.1701 | 11.70249 | – |