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 May 08 17:56 | 2025 May 03 12:36:01 | 99.8394 | 0.00731 | 13.8895 | 249.8651 | 128.2150 | 13.31328 | – |
| 2025 May 07 17:56 | 2025 May 03 12:36:01 | 99.8394 | 0.00731 | 13.8895 | 249.8651 | 128.2150 | 13.31328 | – |
| 2025 May 06 17:57 | 2025 May 03 12:36:01 | 99.8394 | 0.00731 | 13.8895 | 249.8651 | 128.2150 | 13.31328 | – |
| 2025 May 05 17:56 | 2025 May 03 12:36:01 | 99.8394 | 0.00731 | 13.8895 | 249.8651 | 128.2150 | 13.31328 | – |
| 2025 May 04 17:57 | 2025 May 03 12:36:01 | 99.8394 | 0.00731 | 13.8895 | 249.8651 | 128.2150 | 13.31328 | – |
| 2025 May 03 17:57 | 2025 May 03 12:36:01 | 99.8394 | 0.00731 | 13.8895 | 249.8651 | 128.2150 | 13.31328 | – |
| 2025 May 01 17:56 | 2025 Apr 22 04:26:21 | 99.8391 | 0.00728 | 13.1667 | 277.3269 | 128.2150 | 13.31328 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 04:26:21 | 99.8391 | 0.00728 | 13.1667 | 277.3269 | 128.2150 | 13.31328 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 04:26:21 | 99.8391 | 0.00728 | 13.1667 | 277.3269 | 128.2150 | 13.31328 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 04:26:21 | 99.8391 | 0.00728 | 13.1667 | 277.3269 | 128.2150 | 13.31328 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 04:26:21 | 99.8391 | 0.00728 | 13.1667 | 277.3269 | 128.2150 | 13.31328 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 04:26:21 | 99.8391 | 0.00728 | 13.1667 | 277.3269 | 128.2150 | 13.31328 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 04:26:21 | 99.8391 | 0.00728 | 13.1667 | 277.3269 | 128.2150 | 13.31328 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 04:26:21 | 99.8391 | 0.00728 | 13.1667 | 277.3269 | 128.2150 | 13.31328 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 04:26:21 | 99.8391 | 0.00728 | 13.1667 | 277.3269 | 128.2150 | 13.31328 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 17:53:46 | 99.8394 | 0.00727 | 12.7563 | 292.9237 | 128.2150 | 13.31328 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 17:53:46 | 99.8394 | 0.00727 | 12.7563 | 292.9237 | 128.2150 | 13.31328 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 17:53:46 | 99.8394 | 0.00727 | 12.7563 | 292.9237 | 128.2150 | 13.31328 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 17:53:46 | 99.8394 | 0.00727 | 12.7563 | 292.9237 | 128.2150 | 13.31328 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 17:53:46 | 99.8394 | 0.00727 | 12.7563 | 292.9237 | 128.2150 | 13.31328 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 17:53:46 | 99.8394 | 0.00727 | 12.7563 | 292.9237 | 128.2150 | 13.31328 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 12:06:16 | 99.8397 | 0.00727 | 12.4860 | 303.2101 | 128.2150 | 13.31328 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 12:06:16 | 99.8397 | 0.00727 | 12.4860 | 303.2101 | 128.2150 | 13.31328 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 12:06:16 | 99.8397 | 0.00727 | 12.4860 | 303.2101 | 128.2150 | 13.31328 | – |