Orbital elements of DELTA 1 R/B
| Launched | 6 May 1963 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 575 |
| 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 Apr 30 17:56 | 2026 Apr 30 08:49:30 | 42.7744 | 0.40029 | 22.4066 | 157.0192 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 29 17:57 | 2026 Apr 23 00:33:41 | 42.7756 | 0.40029 | 22.9243 | 148.0710 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 28 17:56 | 2026 Apr 23 00:33:41 | 42.7756 | 0.40029 | 22.9243 | 148.0710 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 27 17:58 | 2026 Apr 23 00:33:41 | 42.7756 | 0.40029 | 22.9243 | 148.0710 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 26 17:58 | 2026 Apr 23 00:33:41 | 42.7756 | 0.40029 | 22.9243 | 148.0710 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 25 17:58 | 2026 Apr 23 00:33:41 | 42.7756 | 0.40029 | 22.9243 | 148.0710 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 24 17:59 | 2026 Apr 23 00:33:41 | 42.7756 | 0.40029 | 22.9243 | 148.0710 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 23 17:57 | 2026 Apr 19 10:29:47 | 42.7767 | 0.40030 | 23.1771 | 143.7022 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 22 17:57 | 2026 Apr 19 10:29:47 | 42.7767 | 0.40030 | 23.1771 | 143.7022 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 21 17:57 | 2026 Apr 19 10:29:47 | 42.7767 | 0.40030 | 23.1771 | 143.7022 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 20 17:57 | 2026 Apr 19 10:29:47 | 42.7767 | 0.40030 | 23.1771 | 143.7022 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 19 17:58 | 2026 Apr 19 10:29:47 | 42.7767 | 0.40030 | 23.1771 | 143.7022 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 18 17:56 | 2026 Apr 13 00:39:45 | 42.7772 | 0.40033 | 23.6288 | 135.8926 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 16 17:57 | 2026 Apr 13 00:39:45 | 42.7772 | 0.40033 | 23.6288 | 135.8926 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 14 17:57 | 2026 Apr 13 00:39:45 | 42.7772 | 0.40033 | 23.6288 | 135.8926 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 13 17:57 | 2026 Apr 13 00:39:45 | 42.7772 | 0.40033 | 23.6288 | 135.8926 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 12 17:57 | 2026 Apr 08 04:39:10 | 42.7780 | 0.40036 | 23.9695 | 130.0037 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 11 17:57 | 2026 Apr 08 04:39:10 | 42.7780 | 0.40036 | 23.9695 | 130.0037 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 10 17:58 | 2026 Apr 08 04:39:10 | 42.7780 | 0.40036 | 23.9695 | 130.0037 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 09 18:01 | 2026 Apr 08 04:39:10 | 42.7780 | 0.40036 | 23.9695 | 130.0037 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 08 17:57 | 2026 Apr 08 04:39:10 | 42.7780 | 0.40036 | 23.9695 | 130.0037 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 07 17:57 | 2026 Apr 02 02:20:04 | 42.7784 | 0.40039 | 0.3991 | 122.5775 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 06 17:57 | 2026 Apr 02 02:20:04 | 42.7784 | 0.40039 | 0.3991 | 122.5775 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 05 17:56 | 2026 Apr 02 02:20:04 | 42.7784 | 0.40039 | 0.3991 | 122.5775 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 04 17:57 | 2026 Apr 02 02:20:04 | 42.7784 | 0.40039 | 0.3991 | 122.5775 | 5.5814 | 6.40276 | 7.243 |
| 2026 Apr 03 17:56 | 2026 Apr 02 02:20:04 | 42.7784 | 0.40039 | 0.3991 | 122.5775 | 5.5814 | 6.40276 | 7.243 |