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 | 21437 |
| 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 02 16:06:48 | 100.2226 | 0.00566 | 1.2259 | 350.9102 | 65.8921 | 13.37316 | – |
| 2025 May 07 17:56 | 2025 May 02 16:06:48 | 100.2226 | 0.00566 | 1.2259 | 350.9102 | 65.8921 | 13.37316 | – |
| 2025 May 06 17:57 | 2025 May 02 16:06:48 | 100.2226 | 0.00566 | 1.2259 | 350.9102 | 65.8921 | 13.37316 | – |
| 2025 May 05 17:56 | 2025 May 02 16:06:48 | 100.2226 | 0.00566 | 1.2259 | 350.9102 | 65.8921 | 13.37316 | – |
| 2025 May 04 17:57 | 2025 May 02 16:06:48 | 100.2226 | 0.00566 | 1.2259 | 350.9102 | 65.8921 | 13.37316 | – |
| 2025 May 03 17:57 | 2025 May 02 16:06:48 | 100.2226 | 0.00566 | 1.2259 | 350.9102 | 65.8921 | 13.37316 | – |
| 2025 May 01 17:56 | 2025 Apr 20 16:40:01 | 100.2237 | 0.00570 | 0.4250 | 19.0328 | 65.8921 | 13.37316 | – |
| 2025 Apr 30 17:56 | 2025 Apr 20 16:40:01 | 100.2237 | 0.00570 | 0.4250 | 19.0328 | 65.8921 | 13.37316 | – |
| 2025 Apr 29 17:57 | 2025 Apr 20 16:40:01 | 100.2237 | 0.00570 | 0.4250 | 19.0328 | 65.8921 | 13.37316 | – |
| 2025 Apr 27 17:56 | 2025 Apr 20 16:40:01 | 100.2237 | 0.00570 | 0.4250 | 19.0328 | 65.8921 | 13.37316 | – |
| 2025 Apr 26 17:57 | 2025 Apr 20 16:40:01 | 100.2237 | 0.00570 | 0.4250 | 19.0328 | 65.8921 | 13.37316 | – |
| 2025 Apr 25 17:56 | 2025 Apr 20 16:40:01 | 100.2237 | 0.00570 | 0.4250 | 19.0328 | 65.8921 | 13.37316 | – |
| 2025 Apr 24 17:56 | 2025 Apr 20 16:40:01 | 100.2237 | 0.00570 | 0.4250 | 19.0328 | 65.8921 | 13.37316 | – |
| 2025 Apr 23 17:57 | 2025 Apr 20 16:40:01 | 100.2237 | 0.00570 | 0.4250 | 19.0328 | 65.8921 | 13.37316 | – |
| 2025 Apr 22 17:56 | 2025 Apr 20 16:40:01 | 100.2237 | 0.00570 | 0.4250 | 19.0328 | 65.8921 | 13.37316 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 16:32:00 | 100.2246 | 0.00571 | 0.0903 | 30.7657 | 65.8921 | 13.37316 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 16:32:00 | 100.2246 | 0.00571 | 0.0903 | 30.7657 | 65.8921 | 13.37316 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 16:32:00 | 100.2246 | 0.00571 | 0.0903 | 30.7657 | 65.8921 | 13.37316 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 16:32:00 | 100.2246 | 0.00571 | 0.0903 | 30.7657 | 65.8921 | 13.37316 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 16:32:00 | 100.2246 | 0.00571 | 0.0903 | 30.7657 | 65.8921 | 13.37316 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 16:32:00 | 100.2246 | 0.00571 | 0.0903 | 30.7657 | 65.8921 | 13.37316 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 16:13:37 | 100.2252 | 0.00571 | 23.7550 | 42.4706 | 65.8921 | 13.37316 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 16:13:37 | 100.2252 | 0.00571 | 23.7550 | 42.4706 | 65.8921 | 13.37316 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 16:13:37 | 100.2252 | 0.00571 | 23.7550 | 42.4706 | 65.8921 | 13.37316 | – |