Orbital elements of DELTA 1 R/B
| Launched | 11 August 1960 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 50 |
| 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 May 25 17:57 | 2026 May 21 00:16:21 | 47.2313 | 0.01136 | 16.4053 | 293.6486 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 24 17:57 | 2026 May 21 00:16:21 | 47.2313 | 0.01136 | 16.4053 | 293.6486 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 23 17:58 | 2026 May 21 00:16:21 | 47.2313 | 0.01136 | 16.4053 | 293.6486 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 22 17:57 | 2026 May 21 00:16:21 | 47.2313 | 0.01136 | 16.4053 | 293.6486 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 21 17:57 | 2026 May 21 00:16:21 | 47.2313 | 0.01136 | 16.4053 | 293.6486 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 20 17:57 | 2026 May 16 14:07:44 | 47.2316 | 0.01135 | 17.3205 | 280.5102 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 19 17:58 | 2026 May 16 14:07:44 | 47.2316 | 0.01135 | 17.3205 | 280.5102 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 18 17:57 | 2026 May 16 14:07:44 | 47.2316 | 0.01135 | 17.3205 | 280.5102 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 17 17:57 | 2026 May 16 14:07:44 | 47.2316 | 0.01135 | 17.3205 | 280.5102 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 16 17:56 | 2026 May 16 14:07:44 | 47.2316 | 0.01135 | 17.3205 | 280.5102 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 15 17:57 | 2026 May 10 10:42:28 | 47.2319 | 0.01135 | 18.5915 | 262.2805 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 14 17:58 | 2026 May 10 10:42:28 | 47.2319 | 0.01135 | 18.5915 | 262.2805 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 13 17:58 | 2026 May 10 10:42:28 | 47.2319 | 0.01135 | 18.5915 | 262.2805 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 12 17:58 | 2026 May 10 10:42:28 | 47.2319 | 0.01135 | 18.5915 | 262.2805 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 11 17:56 | 2026 May 10 10:42:28 | 47.2319 | 0.01135 | 18.5915 | 262.2805 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 10 17:57 | 2026 May 10 10:42:28 | 47.2319 | 0.01135 | 18.5915 | 262.2805 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 09 17:57 | 2026 May 05 10:48:21 | 47.2323 | 0.01135 | 19.6253 | 247.4348 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 08 17:57 | 2026 May 05 10:48:21 | 47.2323 | 0.01135 | 19.6253 | 247.4348 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 07 17:58 | 2026 May 05 10:48:21 | 47.2323 | 0.01135 | 19.6253 | 247.4348 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 06 17:57 | 2026 May 05 10:48:21 | 47.2323 | 0.01135 | 19.6253 | 247.4348 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 05 17:57 | 2026 May 05 10:48:21 | 47.2323 | 0.01135 | 19.6253 | 247.4348 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 04 17:57 | 2026 Apr 30 12:52:11 | 47.2328 | 0.01134 | 20.6422 | 232.8576 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 03 17:57 | 2026 Apr 30 12:52:11 | 47.2328 | 0.01134 | 20.6422 | 232.8576 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 02 17:57 | 2026 Apr 30 12:52:11 | 47.2328 | 0.01134 | 20.6422 | 232.8576 | 65.2418 | 12.20165 | 7.243 |
| 2026 May 01 17:56 | 2026 Apr 30 12:52:11 | 47.2328 | 0.01134 | 20.6422 | 232.8576 | 65.2418 | 12.20165 | 7.243 |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:52:11 | 47.2328 | 0.01134 | 20.6422 | 232.8576 | 65.2418 | 12.20165 | 7.243 |
| 2026 Apr 29 17:57 | 2026 Apr 24 07:29:05 | 47.2333 | 0.01133 | 21.9302 | 214.3705 | 65.2418 | 12.20165 | 7.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 07:29:05 | 47.2333 | 0.01133 | 21.9302 | 214.3705 | 65.2418 | 12.20165 | 7.243 |