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 | 18540 |
| 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 01 17:56 | 2026 Jun 28 15:05:31 | 103.8189 | 0.03833 | 21.0187 | 359.6612 | 21.2058 | 12.35690 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 15:05:31 | 103.8189 | 0.03833 | 21.0187 | 359.6612 | 21.2058 | 12.35690 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 15:05:31 | 103.8189 | 0.03833 | 21.0187 | 359.6612 | 21.2058 | 12.35690 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 21.2058 | 12.35690 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 21.2058 | 12.35690 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 21.2058 | 12.35690 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 21.2058 | 12.35690 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 21.2058 | 12.35690 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 21.2058 | 12.35690 | – |
| 2026 Jun 22 17:56 | 2026 Jun 15 06:43:26 | 103.8340 | 0.03902 | 20.0158 | 23.9190 | 21.2058 | 12.35690 | – |
| 2026 Jun 21 17:57 | 2026 Jun 15 06:43:26 | 103.8340 | 0.03902 | 20.0158 | 23.9190 | 21.2058 | 12.35690 | – |
| 2026 Jun 20 17:56 | 2026 Jun 15 06:43:26 | 103.8340 | 0.03902 | 20.0158 | 23.9190 | 21.2058 | 12.35690 | – |
| 2026 Jun 19 17:57 | 2026 Jun 15 06:43:26 | 103.8340 | 0.03902 | 20.0158 | 23.9190 | 21.2058 | 12.35690 | – |
| 2026 Jun 18 17:56 | 2026 Jun 15 06:43:26 | 103.8340 | 0.03902 | 20.0158 | 23.9190 | 21.2058 | 12.35690 | – |
| 2026 Jun 17 17:57 | 2026 Jun 15 06:43:26 | 103.8340 | 0.03902 | 20.0158 | 23.9190 | 21.2058 | 12.35690 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 15:03:47 | 103.8357 | 0.03934 | 19.7412 | 30.5110 | 21.2058 | 12.35690 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 15:03:47 | 103.8357 | 0.03934 | 19.7412 | 30.5110 | 21.2058 | 12.35690 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 15:03:47 | 103.8357 | 0.03934 | 19.7412 | 30.5110 | 21.2058 | 12.35690 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 15:03:47 | 103.8357 | 0.03934 | 19.7412 | 30.5110 | 21.2058 | 12.35690 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 15:03:47 | 103.8357 | 0.03934 | 19.7412 | 30.5110 | 21.2058 | 12.35690 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 14:35:41 | 103.8396 | 0.03981 | 19.3635 | 39.4825 | 21.2058 | 12.35690 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 14:35:41 | 103.8396 | 0.03981 | 19.3635 | 39.4825 | 21.2058 | 12.35690 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 14:35:41 | 103.8396 | 0.03981 | 19.3635 | 39.4825 | 21.2058 | 12.35690 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 14:35:41 | 103.8396 | 0.03981 | 19.3635 | 39.4825 | 21.2058 | 12.35690 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 14:35:41 | 103.8396 | 0.03981 | 19.3635 | 39.4825 | 21.2058 | 12.35690 | – |
| 2026 Jun 06 17:56 | 2026 May 30 20:05:21 | 103.8468 | 0.04061 | 18.8542 | 51.4428 | 21.2058 | 12.35690 | – |
| 2026 Jun 05 17:56 | 2026 May 30 20:05:21 | 103.8468 | 0.04061 | 18.8542 | 51.4428 | 21.2058 | 12.35690 | – |
| 2026 Jun 04 17:57 | 2026 May 30 20:05:21 | 103.8468 | 0.04061 | 18.8542 | 51.4428 | 21.2058 | 12.35690 | – |