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 | 42640 |
| 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 Feb 05 18:58 | 2026 Feb 02 10:32:33 | 99.8002 | 0.02153 | 13.7164 | 39.8301 | 348.2457 | 13.45165 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:32:33 | 99.8002 | 0.02153 | 13.7164 | 39.8301 | 348.2457 | 13.45165 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:32:33 | 99.8002 | 0.02153 | 13.7164 | 39.8301 | 348.2457 | 13.45165 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:32:33 | 99.8002 | 0.02153 | 13.7164 | 39.8301 | 348.2457 | 13.45165 | – |
| 2026 Feb 01 18:56 | 2026 Jan 23 22:39:55 | 99.7999 | 0.02155 | 13.0985 | 63.1760 | 348.2457 | 13.45165 | – |
| 2026 Jan 31 18:56 | 2026 Jan 23 22:39:55 | 99.7999 | 0.02155 | 13.0985 | 63.1760 | 348.2457 | 13.45165 | – |
| 2026 Jan 30 18:57 | 2026 Jan 23 22:39:55 | 99.7999 | 0.02155 | 13.0985 | 63.1760 | 348.2457 | 13.45165 | – |
| 2026 Jan 29 18:56 | 2026 Jan 23 22:39:55 | 99.7999 | 0.02155 | 13.0985 | 63.1760 | 348.2457 | 13.45165 | – |
| 2026 Jan 28 18:56 | 2026 Jan 23 22:39:55 | 99.7999 | 0.02155 | 13.0985 | 63.1760 | 348.2457 | 13.45165 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 18:13:46 | 99.7995 | 0.02156 | 12.9563 | 68.5387 | 348.2457 | 13.45165 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 18:13:46 | 99.7995 | 0.02156 | 12.9563 | 68.5387 | 348.2457 | 13.45165 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 18:13:46 | 99.7995 | 0.02156 | 12.9563 | 68.5387 | 348.2457 | 13.45165 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 18:13:46 | 99.7995 | 0.02156 | 12.9563 | 68.5387 | 348.2457 | 13.45165 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 18:13:46 | 99.7995 | 0.02156 | 12.9563 | 68.5387 | 348.2457 | 13.45165 | – |
| 2026 Jan 21 18:56 | 2026 Jan 13 10:22:11 | 99.7985 | 0.02157 | 12.4143 | 88.9403 | 348.2457 | 13.45165 | – |
| 2026 Jan 20 19:06 | 2026 Jan 13 10:22:11 | 99.7985 | 0.02157 | 12.4143 | 88.9403 | 348.2457 | 13.45165 | – |
| 2026 Jan 19 18:57 | 2026 Jan 13 10:22:11 | 99.7985 | 0.02157 | 12.4143 | 88.9403 | 348.2457 | 13.45165 | – |
| 2026 Jan 18 18:57 | 2026 Jan 13 10:22:11 | 99.7985 | 0.02157 | 12.4143 | 88.9403 | 348.2457 | 13.45165 | – |
| 2026 Jan 17 18:56 | 2026 Jan 13 10:22:11 | 99.7985 | 0.02157 | 12.4143 | 88.9403 | 348.2457 | 13.45165 | – |
| 2026 Jan 16 18:57 | 2026 Jan 13 10:22:11 | 99.7985 | 0.02157 | 12.4143 | 88.9403 | 348.2457 | 13.45165 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 10:10:37 | 99.7985 | 0.02158 | 12.2837 | 93.8817 | 348.2457 | 13.45165 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 10:10:37 | 99.7985 | 0.02158 | 12.2837 | 93.8817 | 348.2457 | 13.45165 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 10:10:37 | 99.7985 | 0.02158 | 12.2837 | 93.8817 | 348.2457 | 13.45165 | – |