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 | 21444 |
| 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 Mar 20 18:57 | 2026 Mar 17 17:45:15 | 99.6985 | 0.02642 | 0.0150 | 263.3546 | 122.5438 | 12.94864 | – |
| 2026 Mar 19 18:56 | 2026 Mar 14 17:26:37 | 99.6984 | 0.02644 | 23.8374 | 270.1696 | 122.5438 | 12.94864 | – |
| 2026 Mar 18 18:56 | 2026 Mar 14 17:26:37 | 99.6984 | 0.02644 | 23.8374 | 270.1696 | 122.5438 | 12.94864 | – |
| 2026 Mar 17 18:56 | 2026 Mar 14 17:26:37 | 99.6984 | 0.02644 | 23.8374 | 270.1696 | 122.5438 | 12.94864 | – |
| 2026 Mar 16 18:57 | 2026 Mar 14 17:26:37 | 99.6984 | 0.02644 | 23.8374 | 270.1696 | 122.5438 | 12.94864 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 17:26:37 | 99.6984 | 0.02644 | 23.8374 | 270.1696 | 122.5438 | 12.94864 | – |
| 2026 Mar 14 18:56 | 2026 Mar 09 06:27:13 | 99.6979 | 0.02648 | 23.5156 | 282.5168 | 122.5438 | 12.94864 | – |
| 2026 Mar 13 18:57 | 2026 Mar 09 06:27:13 | 99.6979 | 0.02648 | 23.5156 | 282.5168 | 122.5438 | 12.94864 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 06:27:13 | 99.6979 | 0.02648 | 23.5156 | 282.5168 | 122.5438 | 12.94864 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 06:27:13 | 99.6979 | 0.02648 | 23.5156 | 282.5168 | 122.5438 | 12.94864 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 06:27:13 | 99.6979 | 0.02648 | 23.5156 | 282.5168 | 122.5438 | 12.94864 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 14:59:51 | 99.6981 | 0.02652 | 23.2418 | 292.9853 | 122.5438 | 12.94864 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 14:59:51 | 99.6981 | 0.02652 | 23.2418 | 292.9853 | 122.5438 | 12.94864 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 14:59:51 | 99.6981 | 0.02652 | 23.2418 | 292.9853 | 122.5438 | 12.94864 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 14:59:51 | 99.6981 | 0.02652 | 23.2418 | 292.9853 | 122.5438 | 12.94864 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 14:59:51 | 99.6981 | 0.02652 | 23.2418 | 292.9853 | 122.5438 | 12.94864 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 14:59:51 | 99.6981 | 0.02652 | 23.2418 | 292.9853 | 122.5438 | 12.94864 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 07:06:34 | 99.6974 | 0.02658 | 22.8686 | 307.2225 | 122.5438 | 12.94864 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 07:06:34 | 99.6974 | 0.02658 | 22.8686 | 307.2225 | 122.5438 | 12.94864 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 07:06:34 | 99.6974 | 0.02658 | 22.8686 | 307.2225 | 122.5438 | 12.94864 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 07:06:34 | 99.6974 | 0.02658 | 22.8686 | 307.2225 | 122.5438 | 12.94864 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 07:06:34 | 99.6974 | 0.02658 | 22.8686 | 307.2225 | 122.5438 | 12.94864 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 07:06:34 | 99.6974 | 0.02658 | 22.8686 | 307.2225 | 122.5438 | 12.94864 | – |