Orbital elements of DELTA 1 R/B
| Launched | 10 December 1972 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 6306 |
| 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 16 18:57 | 2026 Mar 15 15:25:46 | 99.8088 | 0.02705 | 9.2778 | 105.6788 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 15:25:46 | 99.8088 | 0.02705 | 9.2778 | 105.6788 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 04:31:47 | 99.8100 | 0.02704 | 8.9563 | 117.7668 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 04:31:47 | 99.8100 | 0.02704 | 8.9563 | 117.7668 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 04:31:47 | 99.8100 | 0.02704 | 8.9563 | 117.7668 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 04:31:47 | 99.8100 | 0.02704 | 8.9563 | 117.7668 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 04:31:47 | 99.8100 | 0.02704 | 8.9563 | 117.7668 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 04:44:31 | 99.8114 | 0.02704 | 8.6030 | 131.0403 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 04:44:31 | 99.8114 | 0.02704 | 8.6030 | 131.0403 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 04:44:31 | 99.8114 | 0.02704 | 8.6030 | 131.0403 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 04:44:31 | 99.8114 | 0.02704 | 8.6030 | 131.0403 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 04:44:31 | 99.8114 | 0.02704 | 8.6030 | 131.0403 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 04:44:31 | 99.8114 | 0.02704 | 8.6030 | 131.0403 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 15:22:45 | 99.8131 | 0.02703 | 8.2754 | 143.3495 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 15:22:45 | 99.8131 | 0.02703 | 8.2754 | 143.3495 | 46.3782 | 12.88496 | 6.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 15:22:45 | 99.8131 | 0.02703 | 8.2754 | 143.3495 | 46.3782 | 12.88496 | 6.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 15:22:45 | 99.8131 | 0.02703 | 8.2754 | 143.3495 | 46.3782 | 12.88496 | 6.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 15:22:45 | 99.8131 | 0.02703 | 8.2754 | 143.3495 | 46.3782 | 12.88496 | 6.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 15:22:45 | 99.8131 | 0.02703 | 8.2754 | 143.3495 | 46.3782 | 12.88496 | 6.743 |