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 | 12217 |
| 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 06:55:52 | 98.9519 | 0.00215 | 5.3703 | 104.4028 | 318.1294 | 14.24107 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 06:55:52 | 98.9519 | 0.00215 | 5.3703 | 104.4028 | 318.1294 | 14.24107 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 06:55:52 | 98.9519 | 0.00215 | 5.3703 | 104.4028 | 318.1294 | 14.24107 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 06:55:52 | 98.9519 | 0.00215 | 5.3703 | 104.4028 | 318.1294 | 14.24107 | – |
| 2026 Feb 05 18:58 | 2026 Feb 02 01:08:53 | 98.9535 | 0.00207 | 3.7247 | 171.7836 | 318.1294 | 14.24107 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 01:08:53 | 98.9535 | 0.00207 | 3.7247 | 171.7836 | 318.1294 | 14.24107 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 01:08:53 | 98.9535 | 0.00207 | 3.7247 | 171.7836 | 318.1294 | 14.24107 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 01:08:53 | 98.9535 | 0.00207 | 3.7247 | 171.7836 | 318.1294 | 14.24107 | – |