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 18 17:57 | 2026 Jul 15 07:21:58 | 103.8033 | 0.03832 | 22.2706 | 328.4263 | 58.1385 | 12.35703 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 07:21:58 | 103.8033 | 0.03832 | 22.2706 | 328.4263 | 58.1385 | 12.35703 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 07:21:58 | 103.8033 | 0.03832 | 22.2706 | 328.4263 | 58.1385 | 12.35703 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 08:09:01 | 103.8054 | 0.03823 | 21.9729 | 335.8056 | 58.1385 | 12.35703 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 08:09:01 | 103.8054 | 0.03823 | 21.9729 | 335.8056 | 58.1385 | 12.35703 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 08:09:01 | 103.8054 | 0.03823 | 21.9729 | 335.8056 | 58.1385 | 12.35703 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 08:09:01 | 103.8054 | 0.03823 | 21.9729 | 335.8056 | 58.1385 | 12.35703 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 08:09:01 | 103.8054 | 0.03823 | 21.9729 | 335.8056 | 58.1385 | 12.35703 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 21:23:53 | 103.8147 | 0.03821 | 21.4889 | 347.9512 | 58.1385 | 12.35703 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 21:23:53 | 103.8147 | 0.03821 | 21.4889 | 347.9512 | 58.1385 | 12.35703 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 21:23:53 | 103.8147 | 0.03821 | 21.4889 | 347.9512 | 58.1385 | 12.35703 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 21:23:53 | 103.8147 | 0.03821 | 21.4889 | 347.9512 | 58.1385 | 12.35703 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 21:23:53 | 103.8147 | 0.03821 | 21.4889 | 347.9512 | 58.1385 | 12.35703 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 15:05:31 | 103.8189 | 0.03833 | 21.0187 | 359.6612 | 58.1385 | 12.35703 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 15:05:31 | 103.8189 | 0.03833 | 21.0187 | 359.6612 | 58.1385 | 12.35703 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 15:05:31 | 103.8189 | 0.03833 | 21.0187 | 359.6612 | 58.1385 | 12.35703 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 15:05:31 | 103.8189 | 0.03833 | 21.0187 | 359.6612 | 58.1385 | 12.35703 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 15:05:31 | 103.8189 | 0.03833 | 21.0187 | 359.6612 | 58.1385 | 12.35703 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 15:05:31 | 103.8189 | 0.03833 | 21.0187 | 359.6612 | 58.1385 | 12.35703 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 58.1385 | 12.35703 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 58.1385 | 12.35703 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 58.1385 | 12.35703 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 58.1385 | 12.35703 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 58.1385 | 12.35703 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 15:17:58 | 103.8266 | 0.03857 | 20.5687 | 10.6186 | 58.1385 | 12.35703 | – |
| 2026 Jun 22 17:56 | 2026 Jun 15 06:43:26 | 103.8340 | 0.03902 | 20.0158 | 23.9190 | 58.1385 | 12.35703 | – |
| 2026 Jun 21 17:57 | 2026 Jun 15 06:43:26 | 103.8340 | 0.03902 | 20.0158 | 23.9190 | 58.1385 | 12.35703 | – |