Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 18599 |
| 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 |
| 2026 Jan 11 18:57 | 2026 Jan 11 12:54:15 | 100.8227 | 0.08129 | 14.2578 | 272.0935 | 102.8442 | 11.98089 | – |
| 2026 Jan 10 18:57 | 2026 Jan 03 12:43:48 | 100.8262 | 0.08162 | 13.8129 | 285.7682 | 102.8442 | 11.98089 | – |
| 2026 Jan 09 18:57 | 2026 Jan 03 12:43:48 | 100.8262 | 0.08162 | 13.8129 | 285.7682 | 102.8442 | 11.98089 | – |
| 2026 Jan 08 18:56 | 2026 Jan 03 12:43:48 | 100.8262 | 0.08162 | 13.8129 | 285.7682 | 102.8442 | 11.98089 | – |
| 2026 Jan 07 18:57 | 2026 Jan 03 12:43:48 | 100.8262 | 0.08162 | 13.8129 | 285.7682 | 102.8442 | 11.98089 | – |
| 2026 Jan 06 18:56 | 2026 Jan 03 12:43:48 | 100.8262 | 0.08162 | 13.8129 | 285.7682 | 102.8442 | 11.98089 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 12:22:36 | 100.8290 | 0.08167 | 13.6451 | 290.8766 | 102.8442 | 11.98089 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 12:22:36 | 100.8290 | 0.08167 | 13.6451 | 290.8766 | 102.8442 | 11.98089 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 12:22:36 | 100.8290 | 0.08167 | 13.6451 | 290.8766 | 102.8442 | 11.98089 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 12:22:36 | 100.8290 | 0.08167 | 13.6451 | 290.8766 | 102.8442 | 11.98089 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 12:22:36 | 100.8290 | 0.08167 | 13.6451 | 290.8766 | 102.8442 | 11.98089 | – |
| 2025 Dec 30 18:56 | 2025 Dec 24 00:47:45 | 100.8339 | 0.08161 | 13.2289 | 303.5624 | 102.8442 | 11.98089 | – |
| 2025 Dec 29 18:56 | 2025 Dec 24 00:47:45 | 100.8339 | 0.08161 | 13.2289 | 303.5624 | 102.8442 | 11.98089 | – |
| 2025 Dec 28 18:57 | 2025 Dec 24 00:47:45 | 100.8339 | 0.08161 | 13.2289 | 303.5624 | 102.8442 | 11.98089 | – |
| 2025 Dec 27 18:57 | 2025 Dec 24 00:47:45 | 100.8339 | 0.08161 | 13.2289 | 303.5624 | 102.8442 | 11.98089 | – |
| 2025 Dec 26 18:56 | 2025 Dec 24 00:47:45 | 100.8339 | 0.08161 | 13.2289 | 303.5624 | 102.8442 | 11.98089 | – |
| 2025 Dec 25 18:57 | 2025 Dec 16 11:36:48 | 100.8410 | 0.08127 | 12.8089 | 316.3341 | 102.8442 | 11.98089 | – |
| 2025 Dec 24 18:56 | 2025 Dec 16 11:36:48 | 100.8410 | 0.08127 | 12.8089 | 316.3341 | 102.8442 | 11.98089 | – |
| 2025 Dec 23 18:56 | 2025 Dec 16 11:36:48 | 100.8410 | 0.08127 | 12.8089 | 316.3341 | 102.8442 | 11.98089 | – |
| 2025 Dec 22 18:57 | 2025 Dec 16 11:36:48 | 100.8410 | 0.08127 | 12.8089 | 316.3341 | 102.8442 | 11.98089 | – |
| 2025 Dec 21 18:57 | 2025 Dec 16 11:36:48 | 100.8410 | 0.08127 | 12.8089 | 316.3341 | 102.8442 | 11.98089 | – |
| 2025 Dec 20 18:57 | 2025 Dec 16 11:36:48 | 100.8410 | 0.08127 | 12.8089 | 316.3341 | 102.8442 | 11.98089 | – |
| 2025 Dec 19 18:57 | 2025 Dec 10 19:13:05 | 100.8425 | 0.08089 | 12.4927 | 326.0124 | 102.8442 | 11.98089 | – |
| 2025 Dec 18 18:57 | 2025 Dec 10 19:13:05 | 100.8425 | 0.08089 | 12.4927 | 326.0124 | 102.8442 | 11.98089 | – |
| 2025 Dec 17 18:58 | 2025 Dec 10 19:13:05 | 100.8425 | 0.08089 | 12.4927 | 326.0124 | 102.8442 | 11.98089 | – |
| 2025 Dec 16 18:57 | 2025 Dec 10 19:13:05 | 100.8425 | 0.08089 | 12.4927 | 326.0124 | 102.8442 | 11.98089 | – |