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 May 06 17:57 | 2026 May 05 06:56:48 | 99.6987 | 0.02643 | 2.8773 | 153.1879 | 0.8390 | 12.94898 | – |
| 2026 May 05 17:57 | 2026 May 05 06:56:48 | 99.6987 | 0.02643 | 2.8773 | 153.1879 | 0.8390 | 12.94898 | – |
| 2026 May 04 17:57 | 2026 Apr 30 06:25:08 | 99.6991 | 0.02640 | 2.5813 | 164.5579 | 0.8390 | 12.94898 | – |
| 2026 May 03 17:57 | 2026 Apr 30 06:25:08 | 99.6991 | 0.02640 | 2.5813 | 164.5579 | 0.8390 | 12.94898 | – |
| 2026 May 02 17:57 | 2026 Apr 30 06:25:08 | 99.6991 | 0.02640 | 2.5813 | 164.5579 | 0.8390 | 12.94898 | – |
| 2026 May 01 17:56 | 2026 Apr 30 06:25:08 | 99.6991 | 0.02640 | 2.5813 | 164.5579 | 0.8390 | 12.94898 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 06:25:08 | 99.6991 | 0.02640 | 2.5813 | 164.5579 | 0.8390 | 12.94898 | – |
| 2026 Apr 29 17:57 | 2026 Apr 23 00:00:41 | 99.6987 | 0.02636 | 2.1528 | 181.0376 | 0.8390 | 12.94898 | – |
| 2026 Apr 28 17:56 | 2026 Apr 23 00:00:41 | 99.6987 | 0.02636 | 2.1528 | 181.0376 | 0.8390 | 12.94898 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 00:00:41 | 99.6987 | 0.02636 | 2.1528 | 181.0376 | 0.8390 | 12.94898 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 00:00:41 | 99.6987 | 0.02636 | 2.1528 | 181.0376 | 0.8390 | 12.94898 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 00:00:41 | 99.6987 | 0.02636 | 2.1528 | 181.0376 | 0.8390 | 12.94898 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 00:00:41 | 99.6987 | 0.02636 | 2.1528 | 181.0376 | 0.8390 | 12.94898 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 12:48:05 | 99.6988 | 0.02635 | 1.9484 | 188.9048 | 0.8390 | 12.94898 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 12:48:05 | 99.6988 | 0.02635 | 1.9484 | 188.9048 | 0.8390 | 12.94898 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 12:48:05 | 99.6988 | 0.02635 | 1.9484 | 188.9048 | 0.8390 | 12.94898 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 12:48:05 | 99.6988 | 0.02635 | 1.9484 | 188.9048 | 0.8390 | 12.94898 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 12:48:05 | 99.6988 | 0.02635 | 1.9484 | 188.9048 | 0.8390 | 12.94898 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 06:22:15 | 99.6987 | 0.02633 | 1.5199 | 205.4122 | 0.8390 | 12.94898 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 06:22:15 | 99.6987 | 0.02633 | 1.5199 | 205.4122 | 0.8390 | 12.94898 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 06:22:15 | 99.6987 | 0.02633 | 1.5199 | 205.4122 | 0.8390 | 12.94898 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 06:22:15 | 99.6987 | 0.02633 | 1.5199 | 205.4122 | 0.8390 | 12.94898 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 18:09:22 | 99.6985 | 0.02634 | 1.2541 | 215.6608 | 0.8390 | 12.94898 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 18:09:22 | 99.6985 | 0.02634 | 1.2541 | 215.6608 | 0.8390 | 12.94898 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 18:09:22 | 99.6985 | 0.02634 | 1.2541 | 215.6608 | 0.8390 | 12.94898 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 18:09:22 | 99.6985 | 0.02634 | 1.2541 | 215.6608 | 0.8390 | 12.94898 | – |