Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21496 |
| 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 Jun 30 17:56 | 2026 Jun 28 14:51:24 | 99.8272 | 0.03422 | 3.4878 | 11.7476 | 14.7735 | 12.82620 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 14:51:24 | 99.8272 | 0.03422 | 3.4878 | 11.7476 | 14.7735 | 12.82620 | – |
| 2026 Jun 28 17:56 | 2026 Jun 21 14:23:34 | 99.8283 | 0.03424 | 3.0774 | 27.1167 | 14.7735 | 12.82620 | – |
| 2026 Jun 27 17:55 | 2026 Jun 21 14:23:34 | 99.8283 | 0.03424 | 3.0774 | 27.1167 | 14.7735 | 12.82620 | – |
| 2026 Jun 26 17:56 | 2026 Jun 21 14:23:34 | 99.8283 | 0.03424 | 3.0774 | 27.1167 | 14.7735 | 12.82620 | – |
| 2026 Jun 25 17:56 | 2026 Jun 21 14:23:34 | 99.8283 | 0.03424 | 3.0774 | 27.1167 | 14.7735 | 12.82620 | – |
| 2026 Jun 24 17:55 | 2026 Jun 21 14:23:34 | 99.8283 | 0.03424 | 3.0774 | 27.1167 | 14.7735 | 12.82620 | – |
| 2026 Jun 23 17:56 | 2026 Jun 21 14:23:34 | 99.8283 | 0.03424 | 3.0774 | 27.1167 | 14.7735 | 12.82620 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 15:03:01 | 99.8284 | 0.03425 | 2.8451 | 35.8267 | 14.7735 | 12.82620 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 15:03:01 | 99.8284 | 0.03425 | 2.8451 | 35.8267 | 14.7735 | 12.82620 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 15:03:01 | 99.8284 | 0.03425 | 2.8451 | 35.8267 | 14.7735 | 12.82620 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 15:03:01 | 99.8284 | 0.03425 | 2.8451 | 35.8267 | 14.7735 | 12.82620 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 15:03:01 | 99.8284 | 0.03425 | 2.8451 | 35.8267 | 14.7735 | 12.82620 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 15:03:01 | 99.8284 | 0.03425 | 2.8451 | 35.8267 | 14.7735 | 12.82620 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 14:54:04 | 99.8292 | 0.03425 | 2.4938 | 48.9747 | 14.7735 | 12.82620 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 14:54:04 | 99.8292 | 0.03425 | 2.4938 | 48.9747 | 14.7735 | 12.82620 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 14:54:04 | 99.8292 | 0.03425 | 2.4938 | 48.9747 | 14.7735 | 12.82620 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 14:54:04 | 99.8292 | 0.03425 | 2.4938 | 48.9747 | 14.7735 | 12.82620 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 14:54:04 | 99.8292 | 0.03425 | 2.4938 | 48.9747 | 14.7735 | 12.82620 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 15:05:47 | 99.8298 | 0.03425 | 2.2019 | 59.9010 | 14.7735 | 12.82620 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 15:05:47 | 99.8298 | 0.03425 | 2.2019 | 59.9010 | 14.7735 | 12.82620 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 15:05:47 | 99.8298 | 0.03425 | 2.2019 | 59.9010 | 14.7735 | 12.82620 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 15:05:47 | 99.8298 | 0.03425 | 2.2019 | 59.9010 | 14.7735 | 12.82620 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 15:05:47 | 99.8298 | 0.03425 | 2.2019 | 59.9010 | 14.7735 | 12.82620 | – |
| 2026 Jun 06 17:56 | 2026 May 31 05:56:11 | 99.8311 | 0.03424 | 1.8287 | 73.8792 | 14.7735 | 12.82620 | – |
| 2026 Jun 05 17:56 | 2026 May 31 05:56:11 | 99.8311 | 0.03424 | 1.8287 | 73.8792 | 14.7735 | 12.82620 | – |
| 2026 Jun 04 17:57 | 2026 May 31 05:56:11 | 99.8311 | 0.03424 | 1.8287 | 73.8792 | 14.7735 | 12.82620 | – |