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 | 21371 |
| 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 May 08 17:56 | 2025 May 03 11:55:02 | 99.8016 | 0.01520 | 14.5982 | 344.3838 | 76.8792 | 13.14263 | – |
| 2025 May 07 17:56 | 2025 May 03 11:55:02 | 99.8016 | 0.01520 | 14.5982 | 344.3838 | 76.8792 | 13.14263 | – |
| 2025 May 06 17:57 | 2025 May 03 11:55:02 | 99.8016 | 0.01520 | 14.5982 | 344.3838 | 76.8792 | 13.14263 | – |
| 2025 May 05 17:56 | 2025 May 03 11:55:02 | 99.8016 | 0.01520 | 14.5982 | 344.3838 | 76.8792 | 13.14263 | – |
| 2025 May 04 17:57 | 2025 May 03 11:55:02 | 99.8016 | 0.01520 | 14.5982 | 344.3838 | 76.8792 | 13.14263 | – |
| 2025 May 03 17:57 | 2025 May 03 11:55:02 | 99.8016 | 0.01520 | 14.5982 | 344.3838 | 76.8792 | 13.14263 | – |
| 2025 May 01 17:56 | 2025 Apr 21 17:12:44 | 99.8007 | 0.01524 | 13.8722 | 11.8210 | 76.8792 | 13.14263 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 17:12:44 | 99.8007 | 0.01524 | 13.8722 | 11.8210 | 76.8792 | 13.14263 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 17:12:44 | 99.8007 | 0.01524 | 13.8722 | 11.8210 | 76.8792 | 13.14263 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 17:12:44 | 99.8007 | 0.01524 | 13.8722 | 11.8210 | 76.8792 | 13.14263 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 17:12:44 | 99.8007 | 0.01524 | 13.8722 | 11.8210 | 76.8792 | 13.14263 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 17:12:44 | 99.8007 | 0.01524 | 13.8722 | 11.8210 | 76.8792 | 13.14263 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 17:12:44 | 99.8007 | 0.01524 | 13.8722 | 11.8210 | 76.8792 | 13.14263 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 17:12:44 | 99.8007 | 0.01524 | 13.8722 | 11.8210 | 76.8792 | 13.14263 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 17:12:44 | 99.8007 | 0.01524 | 13.8722 | 11.8210 | 76.8792 | 13.14263 | – |
| 2025 Apr 21 17:57 | 2025 Apr 16 00:19:00 | 99.8003 | 0.01525 | 13.5207 | 25.0679 | 76.8792 | 13.14263 | – |
| 2025 Apr 20 17:56 | 2025 Apr 16 00:19:00 | 99.8003 | 0.01525 | 13.5207 | 25.0679 | 76.8792 | 13.14263 | – |
| 2025 Apr 19 17:56 | 2025 Apr 16 00:19:00 | 99.8003 | 0.01525 | 13.5207 | 25.0679 | 76.8792 | 13.14263 | – |
| 2025 Apr 18 17:57 | 2025 Apr 16 00:19:00 | 99.8003 | 0.01525 | 13.5207 | 25.0679 | 76.8792 | 13.14263 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 00:19:00 | 99.8003 | 0.01525 | 13.5207 | 25.0679 | 76.8792 | 13.14263 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 00:19:00 | 99.8003 | 0.01525 | 13.5207 | 25.0679 | 76.8792 | 13.14263 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 11:54:40 | 99.8003 | 0.01527 | 13.2424 | 35.5489 | 76.8792 | 13.14263 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 11:54:40 | 99.8003 | 0.01527 | 13.2424 | 35.5489 | 76.8792 | 13.14263 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 11:54:40 | 99.8003 | 0.01527 | 13.2424 | 35.5489 | 76.8792 | 13.14263 | – |