Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12171 |
| 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 04 18:57 | 2026 Mar 04 11:48:09 | 99.2435 | 0.00375 | 5.3360 | 45.5896 | 81.8213 | 14.04057 | 7.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:08:10 | 99.2433 | 0.00377 | 4.9301 | 61.8239 | 81.8213 | 14.04057 | 7.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:08:10 | 99.2433 | 0.00377 | 4.9301 | 61.8239 | 81.8213 | 14.04057 | 7.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:08:10 | 99.2433 | 0.00377 | 4.9301 | 61.8239 | 81.8213 | 14.04057 | 7.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:08:10 | 99.2433 | 0.00377 | 4.9301 | 61.8239 | 81.8213 | 14.04057 | 7.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:08:10 | 99.2433 | 0.00377 | 4.9301 | 61.8239 | 81.8213 | 14.04057 | 7.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:08:10 | 99.2433 | 0.00377 | 4.9301 | 61.8239 | 81.8213 | 14.04057 | 7.243 |
| 2026 Feb 05 18:58 | 2026 Feb 02 11:45:06 | 99.2441 | 0.00377 | 3.3018 | 126.7173 | 81.8213 | 14.04057 | 7.243 |