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 | 21361 |
| 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 05 17:56 | 2025 Sep 22 02:33:03 | 99.6000 | 0.07490 | 13.9947 | 14.3827 | 356.8932 | 12.03411 | – |
| 2025 Oct 04 17:57 | 2025 Sep 22 02:33:03 | 99.6000 | 0.07490 | 13.9947 | 14.3827 | 356.8932 | 12.03411 | – |
| 2025 Oct 03 17:57 | 2025 Sep 22 02:33:03 | 99.6000 | 0.07490 | 13.9947 | 14.3827 | 356.8932 | 12.03411 | – |
| 2025 Oct 02 17:56 | 2025 Sep 22 02:33:03 | 99.6000 | 0.07490 | 13.9947 | 14.3827 | 356.8932 | 12.03411 | – |
| 2025 Sep 30 17:56 | 2025 Sep 22 02:33:03 | 99.6000 | 0.07490 | 13.9947 | 14.3827 | 356.8932 | 12.03411 | – |
| 2025 Sep 29 17:56 | 2025 Sep 22 02:33:03 | 99.6000 | 0.07490 | 13.9947 | 14.3827 | 356.8932 | 12.03411 | – |
| 2025 Sep 28 17:56 | 2025 Sep 22 02:33:03 | 99.6000 | 0.07490 | 13.9947 | 14.3827 | 356.8932 | 12.03411 | – |
| 2025 Sep 27 17:56 | 2025 Sep 22 02:33:03 | 99.6000 | 0.07490 | 13.9947 | 14.3827 | 356.8932 | 12.03411 | – |
| 2025 Sep 26 17:56 | 2025 Sep 22 02:33:03 | 99.6000 | 0.07490 | 13.9947 | 14.3827 | 356.8932 | 12.03411 | – |
| 2025 Sep 25 17:56 | 2025 Sep 12 19:11:00 | 99.5993 | 0.07472 | 13.5321 | 31.7217 | 356.8932 | 12.03411 | – |
| 2025 Sep 24 17:56 | 2025 Sep 12 19:11:00 | 99.5993 | 0.07472 | 13.5321 | 31.7217 | 356.8932 | 12.03411 | – |
| 2025 Sep 20 17:56 | 2025 Sep 12 19:11:00 | 99.5993 | 0.07472 | 13.5321 | 31.7217 | 356.8932 | 12.03411 | – |