Orbital elements of DELTA 1 R/B(1)
| Launched | 10 May 1978 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10856 |
| 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 11 17:56 | 2026 May 10 08:11:58 | 27.9324 | 0.10952 | 8.5720 | 38.7974 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 10 17:57 | 2026 May 10 08:11:58 | 27.9324 | 0.10952 | 8.5720 | 38.7974 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 09 17:57 | 2026 May 05 09:27:18 | 27.9338 | 0.10952 | 9.4917 | 16.1392 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 08 17:57 | 2026 May 05 09:27:18 | 27.9338 | 0.10952 | 9.4917 | 16.1392 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 07 17:58 | 2026 May 05 09:27:18 | 27.9338 | 0.10952 | 9.4917 | 16.1392 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 06 17:57 | 2026 May 05 09:27:18 | 27.9338 | 0.10952 | 9.4917 | 16.1392 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 05 17:57 | 2026 May 05 09:27:18 | 27.9338 | 0.10952 | 9.4917 | 16.1392 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 04 17:57 | 2026 Apr 30 14:06:27 | 27.9352 | 0.10952 | 10.3852 | 354.1301 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 03 17:57 | 2026 Apr 30 14:06:27 | 27.9352 | 0.10952 | 10.3852 | 354.1301 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 02 17:57 | 2026 Apr 30 14:06:27 | 27.9352 | 0.10952 | 10.3852 | 354.1301 | 345.1812 | 10.29753 | 5.743 |
| 2026 May 01 17:56 | 2026 Apr 30 14:06:27 | 27.9352 | 0.10952 | 10.3852 | 354.1301 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:06:27 | 27.9352 | 0.10952 | 10.3852 | 354.1301 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 10:59:00 | 27.9382 | 0.10955 | 11.5244 | 326.0668 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 10:59:00 | 27.9382 | 0.10955 | 11.5244 | 326.0668 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 10:59:00 | 27.9382 | 0.10955 | 11.5244 | 326.0668 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 10:59:00 | 27.9382 | 0.10955 | 11.5244 | 326.0668 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 10:59:00 | 27.9382 | 0.10955 | 11.5244 | 326.0668 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 10:59:00 | 27.9382 | 0.10955 | 11.5244 | 326.0668 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 11:37:35 | 27.9409 | 0.10957 | 12.4487 | 303.2997 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 22 17:57 | 2026 Apr 19 11:37:35 | 27.9409 | 0.10957 | 12.4487 | 303.2997 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 11:37:35 | 27.9409 | 0.10957 | 12.4487 | 303.2997 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 11:37:35 | 27.9409 | 0.10957 | 12.4487 | 303.2997 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 11:37:35 | 27.9409 | 0.10957 | 12.4487 | 303.2997 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 18 17:56 | 2026 Apr 13 06:35:33 | 27.9417 | 0.10957 | 13.6024 | 274.8882 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 16 17:57 | 2026 Apr 13 06:35:33 | 27.9417 | 0.10957 | 13.6024 | 274.8882 | 345.1812 | 10.29753 | 5.743 |
| 2026 Apr 14 17:57 | 2026 Apr 13 06:35:33 | 27.9417 | 0.10957 | 13.6024 | 274.8882 | 345.1812 | 10.29753 | 5.743 |