Orbital elements of DELTA 1 R/B
| Launched | 14 December 1968 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 3616 |
| 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 17 17:57 | 2026 May 16 07:46:42 | 101.6842 | 0.00139 | 5.5482 | 85.7823 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 16 17:56 | 2026 May 16 07:46:42 | 101.6842 | 0.00139 | 5.5482 | 85.7823 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 15 17:57 | 2026 May 10 11:40:37 | 101.6837 | 0.00138 | 5.1666 | 96.6340 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 14 17:58 | 2026 May 10 11:40:37 | 101.6837 | 0.00138 | 5.1666 | 96.6340 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 13 17:58 | 2026 May 10 11:40:37 | 101.6837 | 0.00138 | 5.1666 | 96.6340 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 12 17:58 | 2026 May 10 11:40:37 | 101.6837 | 0.00138 | 5.1666 | 96.6340 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 11 17:56 | 2026 May 10 11:40:37 | 101.6837 | 0.00138 | 5.1666 | 96.6340 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 10 17:57 | 2026 May 10 11:40:37 | 101.6837 | 0.00138 | 5.1666 | 96.6340 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 09 17:57 | 2026 May 05 10:47:28 | 101.6833 | 0.00138 | 4.8373 | 106.1073 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 08 17:57 | 2026 May 05 10:47:28 | 101.6833 | 0.00138 | 4.8373 | 106.1073 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 07 17:58 | 2026 May 05 10:47:28 | 101.6833 | 0.00138 | 4.8373 | 106.1073 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 06 17:57 | 2026 May 05 10:47:28 | 101.6833 | 0.00138 | 4.8373 | 106.1073 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 05 17:57 | 2026 May 05 10:47:28 | 101.6833 | 0.00138 | 4.8373 | 106.1073 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 04 17:57 | 2026 Apr 30 14:04:40 | 101.6833 | 0.00137 | 4.5195 | 115.2998 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 03 17:57 | 2026 Apr 30 14:04:40 | 101.6833 | 0.00137 | 4.5195 | 115.2998 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 02 17:57 | 2026 Apr 30 14:04:40 | 101.6833 | 0.00137 | 4.5195 | 115.2998 | 36.4747 | 12.51402 | 6.243 |
| 2026 May 01 17:56 | 2026 Apr 30 14:04:40 | 101.6833 | 0.00137 | 4.5195 | 115.2998 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:04:40 | 101.6833 | 0.00137 | 4.5195 | 115.2998 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:56:41 | 101.6820 | 0.00137 | 4.1215 | 126.7883 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:56:41 | 101.6820 | 0.00137 | 4.1215 | 126.7883 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:56:41 | 101.6820 | 0.00137 | 4.1215 | 126.7883 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:56:41 | 101.6820 | 0.00137 | 4.1215 | 126.7883 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:56:41 | 101.6820 | 0.00137 | 4.1215 | 126.7883 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:56:41 | 101.6820 | 0.00137 | 4.1215 | 126.7883 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:19:01 | 101.6815 | 0.00136 | 3.7821 | 136.6612 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:19:01 | 101.6815 | 0.00136 | 3.7821 | 136.6612 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:19:01 | 101.6815 | 0.00136 | 3.7821 | 136.6612 | 36.4747 | 12.51402 | 6.243 |
| 2026 Apr 20 17:57 | 2026 Apr 19 07:19:01 | 101.6815 | 0.00136 | 3.7821 | 136.6612 | 36.4747 | 12.51402 | 6.243 |