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 | 21279 |
| 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 01 18:57 | 2026 Feb 26 10:44:34 | 99.4349 | 0.00551 | 14.7815 | 357.3800 | 27.6634 | 13.57573 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 10:44:34 | 99.4349 | 0.00551 | 14.7815 | 357.3800 | 27.6634 | 13.57573 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 10:44:34 | 99.4349 | 0.00551 | 14.7815 | 357.3800 | 27.6634 | 13.57573 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 10:44:34 | 99.4349 | 0.00551 | 14.7815 | 357.3800 | 27.6634 | 13.57573 | – |
| 2026 Feb 05 18:58 | 2026 Feb 02 10:08:08 | 99.4309 | 0.00559 | 13.2446 | 58.1782 | 27.6634 | 13.57573 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:08:08 | 99.4309 | 0.00559 | 13.2446 | 58.1782 | 27.6634 | 13.57573 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:08:08 | 99.4309 | 0.00559 | 13.2446 | 58.1782 | 27.6634 | 13.57573 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:08:08 | 99.4309 | 0.00559 | 13.2446 | 58.1782 | 27.6634 | 13.57573 | – |