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 | 42639 |
| 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 03 08:56:25 | 99.6926 | 0.00702 | 16.6298 | 283.0152 | 196.7982 | 13.31677 | – |
| 2026 Feb 05 18:58 | 2026 Feb 01 17:58:31 | 99.6899 | 0.00707 | 14.7686 | 354.6042 | 196.7982 | 13.31677 | – |