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 | 21351 |
| 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 22 17:56 | 2026 Jun 17 14:52:09 | 99.8476 | 0.00647 | 19.5308 | 317.6547 | 111.0927 | 13.31648 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 14:52:09 | 99.8476 | 0.00647 | 19.5308 | 317.6547 | 111.0927 | 13.31648 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 14:52:09 | 99.8476 | 0.00647 | 19.5308 | 317.6547 | 111.0927 | 13.31648 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 14:52:09 | 99.8476 | 0.00647 | 19.5308 | 317.6547 | 111.0927 | 13.31648 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 14:52:09 | 99.8476 | 0.00647 | 19.5308 | 317.6547 | 111.0927 | 13.31648 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 14:52:09 | 99.8476 | 0.00647 | 19.5308 | 317.6547 | 111.0927 | 13.31648 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:48:57 | 99.8468 | 0.00649 | 19.1903 | 330.5208 | 111.0927 | 13.31648 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:48:57 | 99.8468 | 0.00649 | 19.1903 | 330.5208 | 111.0927 | 13.31648 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:48:57 | 99.8468 | 0.00649 | 19.1903 | 330.5208 | 111.0927 | 13.31648 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:48:57 | 99.8468 | 0.00649 | 19.1903 | 330.5208 | 111.0927 | 13.31648 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:48:57 | 99.8468 | 0.00649 | 19.1903 | 330.5208 | 111.0927 | 13.31648 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 15:19:24 | 99.8463 | 0.00650 | 18.8301 | 344.1293 | 111.0927 | 13.31648 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 15:19:24 | 99.8463 | 0.00650 | 18.8301 | 344.1293 | 111.0927 | 13.31648 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 15:19:24 | 99.8463 | 0.00650 | 18.8301 | 344.1293 | 111.0927 | 13.31648 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 15:19:24 | 99.8463 | 0.00650 | 18.8301 | 344.1293 | 111.0927 | 13.31648 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 15:19:24 | 99.8463 | 0.00650 | 18.8301 | 344.1293 | 111.0927 | 13.31648 | – |
| 2026 Jun 06 17:56 | 2026 May 31 07:55:21 | 99.8452 | 0.00652 | 18.4277 | 359.2709 | 111.0927 | 13.31648 | – |
| 2026 Jun 05 17:56 | 2026 May 31 07:55:21 | 99.8452 | 0.00652 | 18.4277 | 359.2709 | 111.0927 | 13.31648 | – |
| 2026 Jun 04 17:57 | 2026 May 31 07:55:21 | 99.8452 | 0.00652 | 18.4277 | 359.2709 | 111.0927 | 13.31648 | – |
| 2026 Jun 02 17:56 | 2026 May 31 07:55:21 | 99.8452 | 0.00652 | 18.4277 | 359.2709 | 111.0927 | 13.31648 | – |
| 2026 Jun 01 17:57 | 2026 May 31 07:55:21 | 99.8452 | 0.00652 | 18.4277 | 359.2709 | 111.0927 | 13.31648 | – |
| 2026 May 31 17:58 | 2026 May 31 07:55:21 | 99.8452 | 0.00652 | 18.4277 | 359.2709 | 111.0927 | 13.31648 | – |
| 2026 May 30 17:57 | 2026 May 26 07:15:13 | 99.8443 | 0.00654 | 18.1069 | 11.3200 | 111.0927 | 13.31648 | – |
| 2026 May 29 17:57 | 2026 May 26 07:15:13 | 99.8443 | 0.00654 | 18.1069 | 11.3200 | 111.0927 | 13.31648 | – |
| 2026 May 28 17:56 | 2026 May 26 07:15:13 | 99.8443 | 0.00654 | 18.1069 | 11.3200 | 111.0927 | 13.31648 | – |
| 2026 May 27 17:57 | 2026 May 26 07:15:13 | 99.8443 | 0.00654 | 18.1069 | 11.3200 | 111.0927 | 13.31648 | – |
| 2026 May 26 17:57 | 2026 May 26 07:15:13 | 99.8443 | 0.00654 | 18.1069 | 11.3200 | 111.0927 | 13.31648 | – |