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 Jan 17 18:56 | 2026 Jan 16 15:27:44 | 99.8219 | 0.02694 | 5.8565 | 234.3244 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 16 18:57 | 2026 Jan 16 15:27:44 | 99.8219 | 0.02694 | 5.8565 | 234.3244 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 15 18:56 | 2026 Jan 11 15:59:22 | 99.8228 | 0.02693 | 5.5626 | 245.3914 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 13 18:56 | 2026 Jan 11 15:59:22 | 99.8228 | 0.02693 | 5.5626 | 245.3914 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 11 18:57 | 2026 Jan 11 15:59:22 | 99.8228 | 0.02693 | 5.5626 | 245.3914 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 10 18:57 | 2026 Jan 06 04:54:18 | 99.8236 | 0.02692 | 5.2402 | 257.5404 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 09 18:57 | 2026 Jan 06 04:54:18 | 99.8236 | 0.02692 | 5.2402 | 257.5404 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 08 18:56 | 2026 Jan 06 04:54:18 | 99.8236 | 0.02692 | 5.2402 | 257.5404 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 07 18:57 | 2026 Jan 06 04:54:18 | 99.8236 | 0.02692 | 5.2402 | 257.5404 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 06 18:56 | 2026 Jan 06 04:54:18 | 99.8236 | 0.02692 | 5.2402 | 257.5404 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 05 18:57 | 2025 Dec 31 03:47:18 | 99.8254 | 0.02692 | 4.8832 | 270.9975 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 04 18:56 | 2025 Dec 31 03:47:18 | 99.8254 | 0.02692 | 4.8832 | 270.9975 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 03 18:57 | 2025 Dec 31 03:47:18 | 99.8254 | 0.02692 | 4.8832 | 270.9975 | 295.1077 | 12.88494 | 6.743 |
| 2026 Jan 01 18:56 | 2025 Dec 31 03:47:18 | 99.8254 | 0.02692 | 4.8832 | 270.9975 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 31 18:57 | 2025 Dec 31 03:47:18 | 99.8254 | 0.02692 | 4.8832 | 270.9975 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 30 18:56 | 2025 Dec 26 14:27:12 | 99.8258 | 0.02690 | 4.6142 | 281.1331 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 29 18:56 | 2025 Dec 26 14:27:12 | 99.8258 | 0.02690 | 4.6142 | 281.1331 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 28 18:57 | 2025 Dec 26 14:27:12 | 99.8258 | 0.02690 | 4.6142 | 281.1331 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:27:12 | 99.8258 | 0.02690 | 4.6142 | 281.1331 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:27:12 | 99.8258 | 0.02690 | 4.6142 | 281.1331 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 25 18:57 | 2025 Dec 20 10:23:34 | 99.8267 | 0.02690 | 4.2499 | 294.8661 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 24 18:56 | 2025 Dec 20 10:23:34 | 99.8267 | 0.02690 | 4.2499 | 294.8661 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 23 18:56 | 2025 Dec 20 10:23:34 | 99.8267 | 0.02690 | 4.2499 | 294.8661 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 22 18:57 | 2025 Dec 20 10:23:34 | 99.8267 | 0.02690 | 4.2499 | 294.8661 | 295.1077 | 12.88494 | 6.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 10:23:34 | 99.8267 | 0.02690 | 4.2499 | 294.8661 | 295.1077 | 12.88494 | 6.743 |