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 | 21377 |
| 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 |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 131.4203 | 13.35940 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 131.4203 | 13.35940 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 131.4203 | 13.35940 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 131.4203 | 13.35940 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:36:16 | 100.3006 | 0.02247 | 19.6072 | 240.0109 | 131.4203 | 13.35940 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 131.4203 | 13.35940 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 131.4203 | 13.35940 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 131.4203 | 13.35940 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 131.4203 | 13.35940 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 131.4203 | 13.35940 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 131.4203 | 13.35940 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 131.4203 | 13.35940 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 131.4203 | 13.35940 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:34:53 | 100.3001 | 0.02246 | 18.8838 | 265.6483 | 131.4203 | 13.35940 | – |
| 2025 Oct 05 17:56 | 2025 Sep 24 23:49:40 | 100.3003 | 0.02251 | 18.0406 | 295.6289 | 131.4203 | 13.35940 | – |
| 2025 Oct 04 17:57 | 2025 Sep 24 23:49:40 | 100.3003 | 0.02251 | 18.0406 | 295.6289 | 131.4203 | 13.35940 | – |
| 2025 Oct 03 17:57 | 2025 Sep 24 23:49:40 | 100.3003 | 0.02251 | 18.0406 | 295.6289 | 131.4203 | 13.35940 | – |
| 2025 Oct 02 17:56 | 2025 Sep 24 23:49:40 | 100.3003 | 0.02251 | 18.0406 | 295.6289 | 131.4203 | 13.35940 | – |
| 2025 Sep 30 17:56 | 2025 Sep 24 23:49:40 | 100.3003 | 0.02251 | 18.0406 | 295.6289 | 131.4203 | 13.35940 | – |
| 2025 Sep 29 17:56 | 2025 Sep 24 23:49:40 | 100.3003 | 0.02251 | 18.0406 | 295.6289 | 131.4203 | 13.35940 | – |
| 2025 Sep 28 17:56 | 2025 Sep 24 23:49:40 | 100.3003 | 0.02251 | 18.0406 | 295.6289 | 131.4203 | 13.35940 | – |
| 2025 Sep 27 17:56 | 2025 Sep 24 23:49:40 | 100.3003 | 0.02251 | 18.0406 | 295.6289 | 131.4203 | 13.35940 | – |
| 2025 Sep 26 17:56 | 2025 Sep 24 23:49:40 | 100.3003 | 0.02251 | 18.0406 | 295.6289 | 131.4203 | 13.35940 | – |