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 | 21384 |
| 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 25 17:57 | 2025 Oct 23 14:22:11 | 99.6496 | 0.02957 | 11.1957 | 358.3993 | 29.1605 | 12.91230 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 14:22:11 | 99.6496 | 0.02957 | 11.1957 | 358.3993 | 29.1605 | 12.91230 | – |
| 2025 Oct 22 17:56 | 2025 Oct 17 07:54:41 | 99.6509 | 0.02958 | 10.8301 | 12.4205 | 29.1605 | 12.91230 | – |
| 2025 Oct 21 17:56 | 2025 Oct 17 07:54:41 | 99.6509 | 0.02958 | 10.8301 | 12.4205 | 29.1605 | 12.91230 | – |
| 2025 Oct 20 17:56 | 2025 Oct 17 07:54:41 | 99.6509 | 0.02958 | 10.8301 | 12.4205 | 29.1605 | 12.91230 | – |
| 2025 Oct 19 17:56 | 2025 Oct 17 07:54:41 | 99.6509 | 0.02958 | 10.8301 | 12.4205 | 29.1605 | 12.91230 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 07:54:41 | 99.6509 | 0.02958 | 10.8301 | 12.4205 | 29.1605 | 12.91230 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 06:27:21 | 99.6525 | 0.02959 | 10.2433 | 34.9179 | 29.1605 | 12.91230 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 06:27:21 | 99.6525 | 0.02959 | 10.2433 | 34.9179 | 29.1605 | 12.91230 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 06:27:21 | 99.6525 | 0.02959 | 10.2433 | 34.9179 | 29.1605 | 12.91230 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 06:27:21 | 99.6525 | 0.02959 | 10.2433 | 34.9179 | 29.1605 | 12.91230 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 06:27:21 | 99.6525 | 0.02959 | 10.2433 | 34.9179 | 29.1605 | 12.91230 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 06:27:21 | 99.6525 | 0.02959 | 10.2433 | 34.9179 | 29.1605 | 12.91230 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 06:27:21 | 99.6525 | 0.02959 | 10.2433 | 34.9179 | 29.1605 | 12.91230 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 06:27:21 | 99.6525 | 0.02959 | 10.2433 | 34.9179 | 29.1605 | 12.91230 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 06:27:21 | 99.6525 | 0.02959 | 10.2433 | 34.9179 | 29.1605 | 12.91230 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 15:03:44 | 99.6548 | 0.02957 | 9.5643 | 60.9350 | 29.1605 | 12.91230 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 15:03:44 | 99.6548 | 0.02957 | 9.5643 | 60.9350 | 29.1605 | 12.91230 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 15:03:44 | 99.6548 | 0.02957 | 9.5643 | 60.9350 | 29.1605 | 12.91230 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 15:03:44 | 99.6548 | 0.02957 | 9.5643 | 60.9350 | 29.1605 | 12.91230 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 15:03:44 | 99.6548 | 0.02957 | 9.5643 | 60.9350 | 29.1605 | 12.91230 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 15:03:44 | 99.6548 | 0.02957 | 9.5643 | 60.9350 | 29.1605 | 12.91230 | – |
| 2025 Sep 28 17:56 | 2025 Sep 25 15:03:44 | 99.6548 | 0.02957 | 9.5643 | 60.9350 | 29.1605 | 12.91230 | – |