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 Dec 17 18:58 | 2025 Dec 12 07:07:35 | 114.9722 | 0.00504 | 9.0046 | 307.1122 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 07:07:35 | 114.9722 | 0.00504 | 9.0046 | 307.1122 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:07:35 | 114.9722 | 0.00504 | 9.0046 | 307.1122 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:07:35 | 114.9722 | 0.00504 | 9.0046 | 307.1122 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:07:35 | 114.9722 | 0.00504 | 9.0046 | 307.1122 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:07:35 | 114.9722 | 0.00504 | 9.0046 | 307.1122 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 07:34:59 | 114.9723 | 0.00500 | 8.0842 | 308.4168 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 07:34:59 | 114.9723 | 0.00500 | 8.0842 | 308.4168 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:34:59 | 114.9723 | 0.00500 | 8.0842 | 308.4168 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:34:59 | 114.9723 | 0.00500 | 8.0842 | 308.4168 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:34:59 | 114.9723 | 0.00500 | 8.0842 | 308.4168 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:02:21 | 114.9724 | 0.00497 | 7.1638 | 309.7484 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:02:21 | 114.9724 | 0.00497 | 7.1638 | 309.7484 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:02:21 | 114.9724 | 0.00497 | 7.1638 | 309.7484 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:02:21 | 114.9724 | 0.00497 | 7.1638 | 309.7484 | 52.5361 | 14.25525 | 4.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:02:21 | 114.9724 | 0.00497 | 7.1638 | 309.7484 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 07:40:03 | 114.9727 | 0.00491 | 5.8675 | 311.6502 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 07:40:03 | 114.9727 | 0.00491 | 5.8675 | 311.6502 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 07:40:03 | 114.9727 | 0.00491 | 5.8675 | 311.6502 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 07:40:03 | 114.9727 | 0.00491 | 5.8675 | 311.6502 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 07:40:03 | 114.9727 | 0.00491 | 5.8675 | 311.6502 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 07:40:03 | 114.9727 | 0.00491 | 5.8675 | 311.6502 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:26:22 | 114.9731 | 0.00488 | 4.9342 | 312.9924 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:26:22 | 114.9731 | 0.00488 | 4.9342 | 312.9924 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:26:22 | 114.9731 | 0.00488 | 4.9342 | 312.9924 | 52.5361 | 14.25525 | 4.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:26:22 | 114.9731 | 0.00488 | 4.9342 | 312.9924 | 52.5361 | 14.25525 | 4.743 |