Orbital elements of DELTA 1 R/B
| Launched | 20 January 1964 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 738 |
| 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 Dec 26 18:56 | 2025 Dec 26 04:52:06 | 46.4412 | 0.25998 | 12.5740 | 179.8712 | 180.3007 | 7.39346 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 06:08:17 | 46.4415 | 0.25997 | 13.0204 | 173.1977 | 180.3007 | 7.39346 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 06:08:17 | 46.4415 | 0.25997 | 13.0204 | 173.1977 | 180.3007 | 7.39346 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 06:08:17 | 46.4415 | 0.25997 | 13.0204 | 173.1977 | 180.3007 | 7.39346 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 06:08:17 | 46.4415 | 0.25997 | 13.0204 | 173.1977 | 180.3007 | 7.39346 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 06:08:17 | 46.4415 | 0.25997 | 13.0204 | 173.1977 | 180.3007 | 7.39346 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 06:08:17 | 46.4415 | 0.25997 | 13.0204 | 173.1977 | 180.3007 | 7.39346 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 00:15:38 | 46.4420 | 0.25997 | 13.6392 | 163.9458 | 180.3007 | 7.39346 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 00:15:38 | 46.4420 | 0.25997 | 13.6392 | 163.9458 | 180.3007 | 7.39346 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 00:15:38 | 46.4420 | 0.25997 | 13.6392 | 163.9458 | 180.3007 | 7.39346 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 00:15:38 | 46.4420 | 0.25997 | 13.6392 | 163.9458 | 180.3007 | 7.39346 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 00:15:38 | 46.4420 | 0.25997 | 13.6392 | 163.9458 | 180.3007 | 7.39346 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 00:15:38 | 46.4420 | 0.25997 | 13.6392 | 163.9458 | 180.3007 | 7.39346 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 00:15:38 | 46.4420 | 0.25997 | 13.6392 | 163.9458 | 180.3007 | 7.39346 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 00:15:38 | 46.4420 | 0.25997 | 13.6392 | 163.9458 | 180.3007 | 7.39346 | – |
| 2025 Dec 11 18:56 | 2025 Dec 03 02:09:31 | 46.4439 | 0.26000 | 14.3086 | 153.9330 | 180.3007 | 7.39346 | – |
| 2025 Dec 10 18:56 | 2025 Dec 03 02:09:31 | 46.4439 | 0.26000 | 14.3086 | 153.9330 | 180.3007 | 7.39346 | – |
| 2025 Dec 09 18:56 | 2025 Dec 03 02:09:31 | 46.4439 | 0.26000 | 14.3086 | 153.9330 | 180.3007 | 7.39346 | – |
| 2025 Dec 08 18:56 | 2025 Dec 03 02:09:31 | 46.4439 | 0.26000 | 14.3086 | 153.9330 | 180.3007 | 7.39346 | – |
| 2025 Dec 07 18:56 | 2025 Dec 03 02:09:31 | 46.4439 | 0.26000 | 14.3086 | 153.9330 | 180.3007 | 7.39346 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 00:12:23 | 46.4442 | 0.26000 | 14.3898 | 152.7197 | 180.3007 | 7.39346 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 00:12:23 | 46.4442 | 0.26000 | 14.3898 | 152.7197 | 180.3007 | 7.39346 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 00:12:23 | 46.4442 | 0.26000 | 14.3898 | 152.7197 | 180.3007 | 7.39346 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 00:12:23 | 46.4442 | 0.26000 | 14.3898 | 152.7197 | 180.3007 | 7.39346 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 00:12:23 | 46.4442 | 0.26000 | 14.3898 | 152.7197 | 180.3007 | 7.39346 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:14:48 | 46.4463 | 0.26004 | 14.8868 | 145.2873 | 180.3007 | 7.39346 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:14:48 | 46.4463 | 0.26004 | 14.8868 | 145.2873 | 180.3007 | 7.39346 | – |