Orbital elements of DELTA 1 R/B
| Launched | 8 April 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7735 |
| 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 May 11 17:56 | 2025 May 08 22:48:06 | 114.9754 | 0.00300 | 16.8430 | 15.5525 | 344.6473 | 14.25430 | 4.743 |
| 2025 May 10 17:56 | 2025 May 08 22:48:06 | 114.9754 | 0.00300 | 16.8430 | 15.5525 | 344.6473 | 14.25430 | 4.743 |
| 2025 May 09 17:57 | 2025 May 08 22:48:06 | 114.9754 | 0.00300 | 16.8430 | 15.5525 | 344.6473 | 14.25430 | 4.743 |
| 2025 May 08 17:56 | 2025 May 03 13:08:50 | 114.9741 | 0.00295 | 15.8449 | 17.8331 | 344.6473 | 14.25430 | 4.743 |
| 2025 May 07 17:56 | 2025 May 03 13:08:50 | 114.9741 | 0.00295 | 15.8449 | 17.8331 | 344.6473 | 14.25430 | 4.743 |
| 2025 May 06 17:57 | 2025 May 03 13:08:50 | 114.9741 | 0.00295 | 15.8449 | 17.8331 | 344.6473 | 14.25430 | 4.743 |
| 2025 May 05 17:56 | 2025 May 03 13:08:50 | 114.9741 | 0.00295 | 15.8449 | 17.8331 | 344.6473 | 14.25430 | 4.743 |
| 2025 May 04 17:57 | 2025 May 03 13:08:50 | 114.9741 | 0.00295 | 15.8449 | 17.8331 | 344.6473 | 14.25430 | 4.743 |
| 2025 May 03 17:57 | 2025 May 03 13:08:50 | 114.9741 | 0.00295 | 15.8449 | 17.8331 | 344.6473 | 14.25430 | 4.743 |
| 2025 May 01 17:56 | 2025 Apr 22 06:03:04 | 114.9723 | 0.00283 | 13.7580 | 22.8616 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 30 17:56 | 2025 Apr 22 06:03:04 | 114.9723 | 0.00283 | 13.7580 | 22.8616 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 29 17:57 | 2025 Apr 22 06:03:04 | 114.9723 | 0.00283 | 13.7580 | 22.8616 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 27 17:56 | 2025 Apr 22 06:03:04 | 114.9723 | 0.00283 | 13.7580 | 22.8616 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 26 17:57 | 2025 Apr 22 06:03:04 | 114.9723 | 0.00283 | 13.7580 | 22.8616 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 25 17:56 | 2025 Apr 22 06:03:04 | 114.9723 | 0.00283 | 13.7580 | 22.8616 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 24 17:56 | 2025 Apr 22 06:03:04 | 114.9723 | 0.00283 | 13.7580 | 22.8616 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 23 17:57 | 2025 Apr 22 06:03:04 | 114.9723 | 0.00283 | 13.7580 | 22.8616 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 22 17:56 | 2025 Apr 22 06:03:04 | 114.9723 | 0.00283 | 13.7580 | 22.8616 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 21 17:57 | 2025 Apr 15 22:30:21 | 114.9723 | 0.00277 | 12.5915 | 25.7409 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 20 17:56 | 2025 Apr 15 22:30:21 | 114.9723 | 0.00277 | 12.5915 | 25.7409 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 19 17:56 | 2025 Apr 15 22:30:21 | 114.9723 | 0.00277 | 12.5915 | 25.7409 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 18 17:57 | 2025 Apr 15 22:30:21 | 114.9723 | 0.00277 | 12.5915 | 25.7409 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 17 17:56 | 2025 Apr 15 22:30:21 | 114.9723 | 0.00277 | 12.5915 | 25.7409 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 16 17:57 | 2025 Apr 15 22:30:21 | 114.9723 | 0.00277 | 12.5915 | 25.7409 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 15 17:56 | 2025 Apr 11 10:44:24 | 114.9728 | 0.00273 | 11.7620 | 27.8759 | 344.6473 | 14.25430 | 4.743 |
| 2025 Apr 14 17:56 | 2025 Apr 11 10:44:24 | 114.9728 | 0.00273 | 11.7620 | 27.8759 | 344.6473 | 14.25430 | 4.743 |