Orbital elements of DELTA 1 R/B
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7946 |
| 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 08:24:01 | 99.6587 | 0.00447 | 21.3499 | 272.6710 | 195.0539 | 13.53809 | 6.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 08:44:26 | 99.6593 | 0.00448 | 20.9605 | 287.9058 | 195.0539 | 13.53809 | 6.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 08:44:26 | 99.6593 | 0.00448 | 20.9605 | 287.9058 | 195.0539 | 13.53809 | 6.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 08:44:26 | 99.6593 | 0.00448 | 20.9605 | 287.9058 | 195.0539 | 13.53809 | 6.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 08:44:26 | 99.6593 | 0.00448 | 20.9605 | 287.9058 | 195.0539 | 13.53809 | 6.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 08:44:26 | 99.6593 | 0.00448 | 20.9605 | 287.9058 | 195.0539 | 13.53809 | 6.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 08:44:26 | 99.6593 | 0.00448 | 20.9605 | 287.9058 | 195.0539 | 13.53809 | 6.243 |
| 2026 Feb 05 18:58 | 2026 Feb 02 12:09:22 | 99.6624 | 0.00455 | 19.4082 | 348.0766 | 195.0539 | 13.53809 | 6.243 |