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 | 21367 |
| 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 16 18:57 | 2025 Dec 12 04:37:33 | 99.8290 | 0.00742 | 4.0759 | 78.6551 | 308.2764 | 13.31392 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 04:37:33 | 99.8290 | 0.00742 | 4.0759 | 78.6551 | 308.2764 | 13.31392 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 04:37:33 | 99.8290 | 0.00742 | 4.0759 | 78.6551 | 308.2764 | 13.31392 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 04:37:33 | 99.8290 | 0.00742 | 4.0759 | 78.6551 | 308.2764 | 13.31392 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 04:37:33 | 99.8290 | 0.00742 | 4.0759 | 78.6551 | 308.2764 | 13.31392 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:48:25 | 99.8293 | 0.00743 | 3.7554 | 90.6295 | 308.2764 | 13.31392 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:48:25 | 99.8293 | 0.00743 | 3.7554 | 90.6295 | 308.2764 | 13.31392 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:48:25 | 99.8293 | 0.00743 | 3.7554 | 90.6295 | 308.2764 | 13.31392 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:48:25 | 99.8293 | 0.00743 | 3.7554 | 90.6295 | 308.2764 | 13.31392 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:48:25 | 99.8293 | 0.00743 | 3.7554 | 90.6295 | 308.2764 | 13.31392 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:54:02 | 99.8299 | 0.00744 | 3.4585 | 101.6988 | 308.2764 | 13.31392 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:54:02 | 99.8299 | 0.00744 | 3.4585 | 101.6988 | 308.2764 | 13.31392 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:54:02 | 99.8299 | 0.00744 | 3.4585 | 101.6988 | 308.2764 | 13.31392 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:54:02 | 99.8299 | 0.00744 | 3.4585 | 101.6988 | 308.2764 | 13.31392 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:54:02 | 99.8299 | 0.00744 | 3.4585 | 101.6988 | 308.2764 | 13.31392 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 12:10:26 | 99.8305 | 0.00746 | 3.0136 | 118.2606 | 308.2764 | 13.31392 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 12:10:26 | 99.8305 | 0.00746 | 3.0136 | 118.2606 | 308.2764 | 13.31392 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 12:10:26 | 99.8305 | 0.00746 | 3.0136 | 118.2606 | 308.2764 | 13.31392 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 12:10:26 | 99.8305 | 0.00746 | 3.0136 | 118.2606 | 308.2764 | 13.31392 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 12:10:26 | 99.8305 | 0.00746 | 3.0136 | 118.2606 | 308.2764 | 13.31392 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:10:26 | 99.8305 | 0.00746 | 3.0136 | 118.2606 | 308.2764 | 13.31392 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:20:24 | 99.8312 | 0.00746 | 2.6745 | 130.8820 | 308.2764 | 13.31392 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:20:24 | 99.8312 | 0.00746 | 2.6745 | 130.8820 | 308.2764 | 13.31392 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:20:24 | 99.8312 | 0.00746 | 2.6745 | 130.8820 | 308.2764 | 13.31392 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:20:24 | 99.8312 | 0.00746 | 2.6745 | 130.8820 | 308.2764 | 13.31392 | – |