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 | 26831 |
| 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 18 18:57 | 2025 Dec 11 10:53:57 | 99.8681 | 0.00630 | 4.0124 | 135.1572 | 242.6082 | 13.75340 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 10:53:57 | 99.8681 | 0.00630 | 4.0124 | 135.1572 | 242.6082 | 13.75340 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 10:53:57 | 99.8681 | 0.00630 | 4.0124 | 135.1572 | 242.6082 | 13.75340 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 10:53:57 | 99.8681 | 0.00630 | 4.0124 | 135.1572 | 242.6082 | 13.75340 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 10:53:57 | 99.8681 | 0.00630 | 4.0124 | 135.1572 | 242.6082 | 13.75340 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 10:53:57 | 99.8681 | 0.00630 | 4.0124 | 135.1572 | 242.6082 | 13.75340 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 10:53:57 | 99.8681 | 0.00630 | 4.0124 | 135.1572 | 242.6082 | 13.75340 | – |
| 2025 Dec 11 18:56 | 2025 Dec 04 11:17:00 | 99.8684 | 0.00650 | 3.5310 | 151.7421 | 242.6082 | 13.75340 | – |
| 2025 Dec 10 18:56 | 2025 Dec 04 11:17:00 | 99.8684 | 0.00650 | 3.5310 | 151.7421 | 242.6082 | 13.75340 | – |
| 2025 Dec 09 18:56 | 2025 Dec 04 11:17:00 | 99.8684 | 0.00650 | 3.5310 | 151.7421 | 242.6082 | 13.75340 | – |
| 2025 Dec 08 18:56 | 2025 Dec 04 11:17:00 | 99.8684 | 0.00650 | 3.5310 | 151.7421 | 242.6082 | 13.75340 | – |
| 2025 Dec 07 18:56 | 2025 Dec 04 11:17:00 | 99.8684 | 0.00650 | 3.5310 | 151.7421 | 242.6082 | 13.75340 | – |
| 2025 Dec 06 18:56 | 2025 Nov 29 10:48:15 | 99.8677 | 0.00659 | 3.1849 | 163.7046 | 242.6082 | 13.75340 | – |
| 2025 Dec 05 18:57 | 2025 Nov 29 10:48:15 | 99.8677 | 0.00659 | 3.1849 | 163.7046 | 242.6082 | 13.75340 | – |
| 2025 Dec 04 18:57 | 2025 Nov 29 10:48:15 | 99.8677 | 0.00659 | 3.1849 | 163.7046 | 242.6082 | 13.75340 | – |
| 2025 Dec 03 18:56 | 2025 Nov 29 10:48:15 | 99.8677 | 0.00659 | 3.1849 | 163.7046 | 242.6082 | 13.75340 | – |
| 2025 Dec 02 18:56 | 2025 Nov 29 10:48:15 | 99.8677 | 0.00659 | 3.1849 | 163.7046 | 242.6082 | 13.75340 | – |
| 2025 Nov 29 18:56 | 2025 Nov 15 00:05:23 | 99.8671 | 0.00669 | 2.1894 | 197.2361 | 242.6082 | 13.75340 | – |
| 2025 Nov 28 18:57 | 2025 Nov 15 00:05:23 | 99.8671 | 0.00669 | 2.1894 | 197.2361 | 242.6082 | 13.75340 | – |
| 2025 Nov 27 18:57 | 2025 Nov 15 00:05:23 | 99.8671 | 0.00669 | 2.1894 | 197.2361 | 242.6082 | 13.75340 | – |
| 2025 Nov 26 18:57 | 2025 Nov 15 00:05:23 | 99.8671 | 0.00669 | 2.1894 | 197.2361 | 242.6082 | 13.75340 | – |
| 2025 Nov 25 18:57 | 2025 Nov 15 00:05:23 | 99.8671 | 0.00669 | 2.1894 | 197.2361 | 242.6082 | 13.75340 | – |
| 2025 Nov 24 18:56 | 2025 Nov 15 00:05:23 | 99.8671 | 0.00669 | 2.1894 | 197.2361 | 242.6082 | 13.75340 | – |
| 2025 Nov 23 18:57 | 2025 Nov 15 00:05:23 | 99.8671 | 0.00669 | 2.1894 | 197.2361 | 242.6082 | 13.75340 | – |
| 2025 Nov 21 18:57 | 2025 Nov 15 00:05:23 | 99.8671 | 0.00669 | 2.1894 | 197.2361 | 242.6082 | 13.75340 | – |