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 | 13574 |
| 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 28 17:57 | 2026 Jul 26 22:16:08 | 99.0448 | 0.00385 | 13.3765 | 33.6960 | 30.4089 | 14.18054 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 22:16:08 | 99.0448 | 0.00385 | 13.3765 | 33.6960 | 30.4089 | 14.18054 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 22:10:14 | 99.0443 | 0.00388 | 12.9687 | 50.3496 | 30.4089 | 14.18054 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 22:10:14 | 99.0443 | 0.00388 | 12.9687 | 50.3496 | 30.4089 | 14.18054 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 22:10:14 | 99.0443 | 0.00388 | 12.9687 | 50.3496 | 30.4089 | 14.18054 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 22:10:14 | 99.0443 | 0.00388 | 12.9687 | 50.3496 | 30.4089 | 14.18054 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 22:10:14 | 99.0443 | 0.00388 | 12.9687 | 50.3496 | 30.4089 | 14.18054 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 22:10:14 | 99.0443 | 0.00388 | 12.9687 | 50.3496 | 30.4089 | 14.18054 | – |
| 2026 Jul 20 17:57 | 2026 Jul 15 10:42:11 | 99.0440 | 0.00389 | 12.5967 | 65.4546 | 30.4089 | 14.18054 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 10:42:11 | 99.0440 | 0.00389 | 12.5967 | 65.4546 | 30.4089 | 14.18054 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 10:42:11 | 99.0440 | 0.00389 | 12.5967 | 65.4546 | 30.4089 | 14.18054 | – |
| 2026 Jul 18 17:57 | 2026 Jul 15 10:42:11 | 99.0440 | 0.00389 | 12.5967 | 65.4546 | 30.4089 | 14.18054 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 10:42:11 | 99.0440 | 0.00389 | 12.5967 | 65.4546 | 30.4089 | 14.18054 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 10:42:11 | 99.0440 | 0.00389 | 12.5967 | 65.4546 | 30.4089 | 14.18054 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 13:22:41 | 99.0437 | 0.00390 | 12.3326 | 76.1220 | 30.4089 | 14.18054 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 13:22:41 | 99.0437 | 0.00390 | 12.3326 | 76.1220 | 30.4089 | 14.18054 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 13:22:41 | 99.0437 | 0.00390 | 12.3326 | 76.1220 | 30.4089 | 14.18054 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 13:22:41 | 99.0437 | 0.00390 | 12.3326 | 76.1220 | 30.4089 | 14.18054 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 13:22:41 | 99.0437 | 0.00390 | 12.3326 | 76.1220 | 30.4089 | 14.18054 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 10:29:44 | 99.0431 | 0.00390 | 11.8491 | 95.6871 | 30.4089 | 14.18054 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 10:29:44 | 99.0431 | 0.00390 | 11.8491 | 95.6871 | 30.4089 | 14.18054 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 10:29:44 | 99.0431 | 0.00390 | 11.8491 | 95.6871 | 30.4089 | 14.18054 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 10:29:44 | 99.0431 | 0.00390 | 11.8491 | 95.6871 | 30.4089 | 14.18054 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 10:29:44 | 99.0431 | 0.00390 | 11.8491 | 95.6871 | 30.4089 | 14.18054 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 21:57:32 | 99.0427 | 0.00389 | 11.4741 | 110.8926 | 30.4089 | 14.18054 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 21:57:32 | 99.0427 | 0.00389 | 11.4741 | 110.8926 | 30.4089 | 14.18054 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 21:57:32 | 99.0427 | 0.00389 | 11.4741 | 110.8926 | 30.4089 | 14.18054 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 21:57:32 | 99.0427 | 0.00389 | 11.4741 | 110.8926 | 30.4089 | 14.18054 | – |