Orbital elements of DELTA 1 R/B
| Launched | 19 April 1967 | 
| Flight ended | – | 
| Launch site | Air Force Western Test Range, California, USA | 
| Owner | United States | 
| NORAD ID | 2758 | 
| 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 Oct 30 18:57 | 2025 Oct 29 11:11:25 | 101.8583 | 0.00412 | 13.2537 | 64.5200 | 296.0136 | 12.68923 | – | 
| 2025 Oct 29 18:57 | 2025 Oct 29 11:11:25 | 101.8583 | 0.00412 | 13.2537 | 64.5200 | 296.0136 | 12.68923 | – | 
| 2025 Oct 28 18:57 | 2025 Oct 23 11:23:03 | 101.8586 | 0.00412 | 12.8431 | 76.2661 | 296.0136 | 12.68923 | – | 
| 2025 Oct 27 18:57 | 2025 Oct 23 11:23:03 | 101.8586 | 0.00412 | 12.8431 | 76.2661 | 296.0136 | 12.68923 | – | 
| 2025 Oct 26 18:57 | 2025 Oct 23 11:23:03 | 101.8586 | 0.00412 | 12.8431 | 76.2661 | 296.0136 | 12.68923 | – | 
| 2025 Oct 25 17:57 | 2025 Oct 23 11:23:03 | 101.8586 | 0.00412 | 12.8431 | 76.2661 | 296.0136 | 12.68923 | – | 
| 2025 Oct 24 17:57 | 2025 Oct 23 11:23:03 | 101.8586 | 0.00412 | 12.8431 | 76.2661 | 296.0136 | 12.68923 | – | 
| 2025 Oct 22 17:56 | 2025 Oct 18 06:30:00 | 101.8588 | 0.00411 | 12.4865 | 86.4813 | 296.0136 | 12.68923 | – | 
| 2025 Oct 21 17:56 | 2025 Oct 18 06:30:00 | 101.8588 | 0.00411 | 12.4865 | 86.4813 | 296.0136 | 12.68923 | – | 
| 2025 Oct 20 17:56 | 2025 Oct 18 06:30:00 | 101.8588 | 0.00411 | 12.4865 | 86.4813 | 296.0136 | 12.68923 | – | 
| 2025 Oct 19 17:56 | 2025 Oct 18 06:30:00 | 101.8588 | 0.00411 | 12.4865 | 86.4813 | 296.0136 | 12.68923 | – | 
| 2025 Oct 18 17:56 | 2025 Oct 18 06:30:00 | 101.8588 | 0.00411 | 12.4865 | 86.4813 | 296.0136 | 12.68923 | – | 
| 2025 Oct 17 17:56 | 2025 Oct 07 15:03:17 | 101.8595 | 0.00410 | 11.7571 | 107.3757 | 296.0136 | 12.68923 | – | 
| 2025 Oct 16 17:56 | 2025 Oct 07 15:03:17 | 101.8595 | 0.00410 | 11.7571 | 107.3757 | 296.0136 | 12.68923 | – | 
| 2025 Oct 15 17:56 | 2025 Oct 07 15:03:17 | 101.8595 | 0.00410 | 11.7571 | 107.3757 | 296.0136 | 12.68923 | – | 
| 2025 Oct 14 17:56 | 2025 Oct 07 15:03:17 | 101.8595 | 0.00410 | 11.7571 | 107.3757 | 296.0136 | 12.68923 | – | 
| 2025 Oct 12 17:56 | 2025 Oct 07 15:03:17 | 101.8595 | 0.00410 | 11.7571 | 107.3757 | 296.0136 | 12.68923 | – | 
| 2025 Oct 11 17:57 | 2025 Oct 07 15:03:17 | 101.8595 | 0.00410 | 11.7571 | 107.3757 | 296.0136 | 12.68923 | – | 
| 2025 Oct 09 17:56 | 2025 Oct 07 15:03:17 | 101.8595 | 0.00410 | 11.7571 | 107.3757 | 296.0136 | 12.68923 | – | 
| 2025 Oct 08 17:56 | 2025 Oct 07 15:03:17 | 101.8595 | 0.00410 | 11.7571 | 107.3757 | 296.0136 | 12.68923 | – | 
| 2025 Oct 07 17:56 | 2025 Oct 07 15:03:17 | 101.8595 | 0.00410 | 11.7571 | 107.3757 | 296.0136 | 12.68923 | – | 
| 2025 Oct 05 17:56 | 2025 Sep 26 06:34:45 | 101.8607 | 0.00408 | 10.9790 | 129.7549 | 296.0136 | 12.68923 | – | 
| 2025 Oct 04 17:57 | 2025 Sep 26 06:34:45 | 101.8607 | 0.00408 | 10.9790 | 129.7549 | 296.0136 | 12.68923 | – | 
| 2025 Oct 03 17:57 | 2025 Sep 26 06:34:45 | 101.8607 | 0.00408 | 10.9790 | 129.7549 | 296.0136 | 12.68923 | – |