Orbital elements of DELTA 1 DEB
| Launched | 2 August 1981 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 19478 |
| 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 Sep 02 17:56 | 2025 Aug 24 23:25:27 | 90.8155 | 0.60560 | 3.0355 | 112.7930 | 319.9265 | 3.71899 | – |
| 2025 Sep 01 17:56 | 2025 Aug 24 23:25:27 | 90.8155 | 0.60560 | 3.0355 | 112.7930 | 319.9265 | 3.71899 | – |
| 2025 Aug 31 17:56 | 2025 Aug 24 23:25:27 | 90.8155 | 0.60560 | 3.0355 | 112.7930 | 319.9265 | 3.71899 | – |
| 2025 Aug 30 17:56 | 2025 Aug 24 23:25:27 | 90.8155 | 0.60560 | 3.0355 | 112.7930 | 319.9265 | 3.71899 | – |
| 2025 Aug 29 17:56 | 2025 Aug 24 23:25:27 | 90.8155 | 0.60560 | 3.0355 | 112.7930 | 319.9265 | 3.71899 | – |
| 2025 Aug 28 17:57 | 2025 Aug 24 23:25:27 | 90.8155 | 0.60560 | 3.0355 | 112.7930 | 319.9265 | 3.71899 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 11:30:40 | 90.8132 | 0.60562 | 3.0336 | 114.0495 | 319.9265 | 3.71899 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 11:30:40 | 90.8132 | 0.60562 | 3.0336 | 114.0495 | 319.9265 | 3.71899 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 11:30:40 | 90.8132 | 0.60562 | 3.0336 | 114.0495 | 319.9265 | 3.71899 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 11:30:40 | 90.8132 | 0.60562 | 3.0336 | 114.0495 | 319.9265 | 3.71899 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 11:30:40 | 90.8132 | 0.60562 | 3.0336 | 114.0495 | 319.9265 | 3.71899 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 06:03:05 | 90.8116 | 0.60563 | 3.0317 | 115.2124 | 319.9265 | 3.71899 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 06:03:05 | 90.8116 | 0.60563 | 3.0317 | 115.2124 | 319.9265 | 3.71899 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 06:03:05 | 90.8116 | 0.60563 | 3.0317 | 115.2124 | 319.9265 | 3.71899 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 06:03:05 | 90.8116 | 0.60563 | 3.0317 | 115.2124 | 319.9265 | 3.71899 | – |
| 2025 Aug 16 17:56 | 2025 Aug 06 22:55:53 | 90.8000 | 0.60573 | 3.0257 | 119.2835 | 319.9265 | 3.71899 | – |
| 2025 Aug 15 17:57 | 2025 Aug 06 22:55:53 | 90.8000 | 0.60573 | 3.0257 | 119.2835 | 319.9265 | 3.71899 | – |
| 2025 Aug 14 17:56 | 2025 Aug 06 22:55:53 | 90.8000 | 0.60573 | 3.0257 | 119.2835 | 319.9265 | 3.71899 | – |
| 2025 Aug 13 17:58 | 2025 Aug 06 22:55:53 | 90.8000 | 0.60573 | 3.0257 | 119.2835 | 319.9265 | 3.71899 | – |
| 2025 Aug 12 17:56 | 2025 Aug 06 22:55:53 | 90.8000 | 0.60573 | 3.0257 | 119.2835 | 319.9265 | 3.71899 | – |
| 2025 Aug 11 17:56 | 2025 Aug 01 00:54:32 | 90.7982 | 0.60583 | 3.0222 | 121.4034 | 319.9265 | 3.71899 | – |
| 2025 Aug 10 17:57 | 2025 Aug 01 00:54:32 | 90.7982 | 0.60583 | 3.0222 | 121.4034 | 319.9265 | 3.71899 | – |
| 2025 Aug 09 17:56 | 2025 Aug 01 00:54:32 | 90.7982 | 0.60583 | 3.0222 | 121.4034 | 319.9265 | 3.71899 | – |
| 2025 Aug 08 17:56 | 2025 Aug 01 00:54:32 | 90.7982 | 0.60583 | 3.0222 | 121.4034 | 319.9265 | 3.71899 | – |
| 2025 Aug 07 17:56 | 2025 Aug 01 00:54:32 | 90.7982 | 0.60583 | 3.0222 | 121.4034 | 319.9265 | 3.71899 | – |