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 | 21364 |
| 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 Dec 13 18:56 | 2025 Dec 11 20:34:24 | 99.6587 | 0.02531 | 20.9354 | 357.6386 | 66.7217 | 12.97249 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 20:34:24 | 99.6587 | 0.02531 | 20.9354 | 357.6386 | 66.7217 | 12.97249 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 09:36:09 | 99.6571 | 0.02531 | 20.6137 | 9.9344 | 66.7217 | 12.97249 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 09:36:09 | 99.6571 | 0.02531 | 20.6137 | 9.9344 | 66.7217 | 12.97249 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 09:36:09 | 99.6571 | 0.02531 | 20.6137 | 9.9344 | 66.7217 | 12.97249 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 09:36:09 | 99.6571 | 0.02531 | 20.6137 | 9.9344 | 66.7217 | 12.97249 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 09:36:09 | 99.6571 | 0.02531 | 20.6137 | 9.9344 | 66.7217 | 12.97249 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:02:48 | 99.6558 | 0.02531 | 20.3815 | 18.8338 | 66.7217 | 12.97249 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:02:48 | 99.6558 | 0.02531 | 20.3815 | 18.8338 | 66.7217 | 12.97249 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:02:48 | 99.6558 | 0.02531 | 20.3815 | 18.8338 | 66.7217 | 12.97249 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:02:48 | 99.6558 | 0.02531 | 20.3815 | 18.8338 | 66.7217 | 12.97249 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:02:48 | 99.6558 | 0.02531 | 20.3815 | 18.8338 | 66.7217 | 12.97249 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 21:07:26 | 99.6558 | 0.02529 | 19.9348 | 35.9734 | 66.7217 | 12.97249 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 21:07:26 | 99.6558 | 0.02529 | 19.9348 | 35.9734 | 66.7217 | 12.97249 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 21:07:26 | 99.6558 | 0.02529 | 19.9348 | 35.9734 | 66.7217 | 12.97249 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 21:07:26 | 99.6558 | 0.02529 | 19.9348 | 35.9734 | 66.7217 | 12.97249 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 21:07:26 | 99.6558 | 0.02529 | 19.9348 | 35.9734 | 66.7217 | 12.97249 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 21:07:26 | 99.6558 | 0.02529 | 19.9348 | 35.9734 | 66.7217 | 12.97249 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 12:05:27 | 99.6552 | 0.02527 | 19.6179 | 48.1171 | 66.7217 | 12.97249 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 12:05:27 | 99.6552 | 0.02527 | 19.6179 | 48.1171 | 66.7217 | 12.97249 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 12:05:27 | 99.6552 | 0.02527 | 19.6179 | 48.1171 | 66.7217 | 12.97249 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 12:05:27 | 99.6552 | 0.02527 | 19.6179 | 48.1171 | 66.7217 | 12.97249 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 20:17:49 | 99.6525 | 0.02521 | 18.9310 | 74.4588 | 66.7217 | 12.97249 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 20:17:49 | 99.6525 | 0.02521 | 18.9310 | 74.4588 | 66.7217 | 12.97249 | – |