Orbital elements of DELTA 1 R/B
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7946 |
| 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 Jul 23 17:57 | 2026 Jul 21 06:56:16 | 99.6413 | 0.00447 | 6.3797 | 285.2910 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 22 17:57 | 2026 Jul 21 06:56:16 | 99.6413 | 0.00447 | 6.3797 | 285.2910 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 21 17:57 | 2026 Jul 21 06:56:16 | 99.6413 | 0.00447 | 6.3797 | 285.2910 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:48:45 | 99.6419 | 0.00448 | 6.0492 | 298.2378 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:48:45 | 99.6419 | 0.00448 | 6.0492 | 298.2378 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:48:45 | 99.6419 | 0.00448 | 6.0492 | 298.2378 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:48:45 | 99.6419 | 0.00448 | 6.0492 | 298.2378 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:48:45 | 99.6419 | 0.00448 | 6.0492 | 298.2378 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:48:45 | 99.6419 | 0.00448 | 6.0492 | 298.2378 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 15 17:57 | 2026 Jul 11 04:09:10 | 99.6429 | 0.00449 | 5.7227 | 311.0285 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 14 17:56 | 2026 Jul 11 04:09:10 | 99.6429 | 0.00449 | 5.7227 | 311.0285 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 13 17:56 | 2026 Jul 11 04:09:10 | 99.6429 | 0.00449 | 5.7227 | 311.0285 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 12 17:56 | 2026 Jul 11 04:09:10 | 99.6429 | 0.00449 | 5.7227 | 311.0285 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 11 17:56 | 2026 Jul 11 04:09:10 | 99.6429 | 0.00449 | 5.7227 | 311.0285 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 09 17:56 | 2026 Jul 05 04:28:49 | 99.6437 | 0.00451 | 5.3339 | 326.1537 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 08 17:56 | 2026 Jul 05 04:28:49 | 99.6437 | 0.00451 | 5.3339 | 326.1537 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 07 17:56 | 2026 Jul 05 04:28:49 | 99.6437 | 0.00451 | 5.3339 | 326.1537 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 06 17:57 | 2026 Jul 05 04:28:49 | 99.6437 | 0.00451 | 5.3339 | 326.1537 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 05 17:56 | 2026 Jul 05 04:28:49 | 99.6437 | 0.00451 | 5.3339 | 326.1537 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 04 17:56 | 2026 Jun 29 13:14:40 | 99.6446 | 0.00453 | 4.9678 | 340.3389 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 03 17:57 | 2026 Jun 29 13:14:40 | 99.6446 | 0.00453 | 4.9678 | 340.3389 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 02 17:56 | 2026 Jun 29 13:14:40 | 99.6446 | 0.00453 | 4.9678 | 340.3389 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jul 01 17:56 | 2026 Jun 29 13:14:40 | 99.6446 | 0.00453 | 4.9678 | 340.3389 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jun 30 17:56 | 2026 Jun 29 13:14:40 | 99.6446 | 0.00453 | 4.9678 | 340.3389 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jun 29 17:57 | 2026 Jun 29 13:14:40 | 99.6446 | 0.00453 | 4.9678 | 340.3389 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jun 28 17:56 | 2026 Jun 22 11:30:30 | 99.6456 | 0.00456 | 4.5084 | 358.0426 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jun 27 17:55 | 2026 Jun 22 11:30:30 | 99.6456 | 0.00456 | 4.5084 | 358.0426 | 186.6786 | 13.53820 | 6.243 |
| 2026 Jun 26 17:56 | 2026 Jun 22 11:30:30 | 99.6456 | 0.00456 | 4.5084 | 358.0426 | 186.6786 | 13.53820 | 6.243 |