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 | 21326 |
| 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 28 17:56 | 2026 Jun 21 22:01:05 | 99.8270 | 0.00321 | 4.0690 | 42.4280 | 19.9725 | 13.41863 | – |
| 2026 Jun 27 17:55 | 2026 Jun 21 22:01:05 | 99.8270 | 0.00321 | 4.0690 | 42.4280 | 19.9725 | 13.41863 | – |
| 2026 Jun 26 17:56 | 2026 Jun 21 22:01:05 | 99.8270 | 0.00321 | 4.0690 | 42.4280 | 19.9725 | 13.41863 | – |
| 2026 Jun 25 17:56 | 2026 Jun 21 22:01:05 | 99.8270 | 0.00321 | 4.0690 | 42.4280 | 19.9725 | 13.41863 | – |
| 2026 Jun 24 17:55 | 2026 Jun 21 22:01:05 | 99.8270 | 0.00321 | 4.0690 | 42.4280 | 19.9725 | 13.41863 | – |
| 2026 Jun 23 17:56 | 2026 Jun 21 22:01:05 | 99.8270 | 0.00321 | 4.0690 | 42.4280 | 19.9725 | 13.41863 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 23:41:37 | 99.8275 | 0.00321 | 3.7494 | 53.9556 | 19.9725 | 13.41863 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 23:41:37 | 99.8275 | 0.00321 | 3.7494 | 53.9556 | 19.9725 | 13.41863 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 23:41:37 | 99.8275 | 0.00321 | 3.7494 | 53.9556 | 19.9725 | 13.41863 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 23:41:37 | 99.8275 | 0.00321 | 3.7494 | 53.9556 | 19.9725 | 13.41863 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 23:41:37 | 99.8275 | 0.00321 | 3.7494 | 53.9556 | 19.9725 | 13.41863 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 23:41:37 | 99.8275 | 0.00321 | 3.7494 | 53.9556 | 19.9725 | 13.41863 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 05:41:37 | 99.8281 | 0.00321 | 3.4415 | 65.0611 | 19.9725 | 13.41863 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 05:41:37 | 99.8281 | 0.00321 | 3.4415 | 65.0611 | 19.9725 | 13.41863 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 05:41:37 | 99.8281 | 0.00321 | 3.4415 | 65.0611 | 19.9725 | 13.41863 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 05:41:37 | 99.8281 | 0.00321 | 3.4415 | 65.0611 | 19.9725 | 13.41863 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 05:41:37 | 99.8281 | 0.00321 | 3.4415 | 65.0611 | 19.9725 | 13.41863 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 11:54:49 | 99.8287 | 0.00320 | 3.0694 | 78.5388 | 19.9725 | 13.41863 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 11:54:49 | 99.8287 | 0.00320 | 3.0694 | 78.5388 | 19.9725 | 13.41863 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 11:54:49 | 99.8287 | 0.00320 | 3.0694 | 78.5388 | 19.9725 | 13.41863 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 11:54:49 | 99.8287 | 0.00320 | 3.0694 | 78.5388 | 19.9725 | 13.41863 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 11:54:49 | 99.8287 | 0.00320 | 3.0694 | 78.5388 | 19.9725 | 13.41863 | – |
| 2026 Jun 06 17:56 | 2026 May 31 12:43:39 | 99.8294 | 0.00319 | 2.6826 | 92.5744 | 19.9725 | 13.41863 | – |
| 2026 Jun 05 17:56 | 2026 May 31 12:43:39 | 99.8294 | 0.00319 | 2.6826 | 92.5744 | 19.9725 | 13.41863 | – |
| 2026 Jun 04 17:57 | 2026 May 31 12:43:39 | 99.8294 | 0.00319 | 2.6826 | 92.5744 | 19.9725 | 13.41863 | – |
| 2026 Jun 02 17:56 | 2026 May 31 12:43:39 | 99.8294 | 0.00319 | 2.6826 | 92.5744 | 19.9725 | 13.41863 | – |
| 2026 Jun 01 17:57 | 2026 May 31 12:43:39 | 99.8294 | 0.00319 | 2.6826 | 92.5744 | 19.9725 | 13.41863 | – |