Orbital elements of DELTA 1 R/B
| Launched | 2 February 1966 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 1983 |
| 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 |
| 2025 Sep 15 17:56 | 2025 Sep 15 04:24:50 | 98.0261 | 0.00632 | 11.7104 | 247.4259 | 112.0253 | 14.67745 | 7.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:26:57 | 98.0258 | 0.00632 | 10.9262 | 286.3562 | 112.0253 | 14.67745 | 7.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:26:57 | 98.0258 | 0.00632 | 10.9262 | 286.3562 | 112.0253 | 14.67745 | 7.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:26:57 | 98.0258 | 0.00632 | 10.9262 | 286.3562 | 112.0253 | 14.67745 | 7.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:26:57 | 98.0258 | 0.00632 | 10.9262 | 286.3562 | 112.0253 | 14.67745 | 7.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:26:57 | 98.0258 | 0.00632 | 10.9262 | 286.3562 | 112.0253 | 14.67745 | 7.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:26:57 | 98.0258 | 0.00632 | 10.9262 | 286.3562 | 112.0253 | 14.67745 | 7.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:26:57 | 98.0258 | 0.00632 | 10.9262 | 286.3562 | 112.0253 | 14.67745 | 7.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 18:38:47 | 98.0265 | 0.00636 | 10.5074 | 307.1176 | 112.0253 | 14.67745 | 7.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 18:38:47 | 98.0265 | 0.00636 | 10.5074 | 307.1176 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 18:38:47 | 98.0265 | 0.00636 | 10.5074 | 307.1176 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 18:38:47 | 98.0265 | 0.00636 | 10.5074 | 307.1176 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:38:47 | 98.0265 | 0.00636 | 10.5074 | 307.1176 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:38:47 | 98.0265 | 0.00636 | 10.5074 | 307.1176 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:39:21 | 98.0267 | 0.00639 | 10.2133 | 321.6101 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:39:21 | 98.0267 | 0.00639 | 10.2133 | 321.6101 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:39:21 | 98.0267 | 0.00639 | 10.2133 | 321.6101 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:39:21 | 98.0267 | 0.00639 | 10.2133 | 321.6101 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:39:21 | 98.0267 | 0.00639 | 10.2133 | 321.6101 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 18:07:16 | 98.0272 | 0.00643 | 9.8524 | 339.2868 | 112.0253 | 14.67745 | 7.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 18:07:16 | 98.0272 | 0.00643 | 9.8524 | 339.2868 | 112.0253 | 14.67745 | 7.743 |