Orbital elements of DELTA 1 R/B
| Launched | 10 December 1970 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 4794 |
| Alternative names |
CEP 1 |
| 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 Mar 05 18:56 | 2026 Mar 04 12:22:54 | 101.3062 | 0.00368 | 5.1089 | 192.6127 | 287.9112 | 12.53273 | 4.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:22:54 | 101.3062 | 0.00368 | 5.1089 | 192.6127 | 287.9112 | 12.53273 | 4.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:41:06 | 101.3065 | 0.00367 | 4.7286 | 204.4095 | 287.9112 | 12.53273 | 4.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:41:06 | 101.3065 | 0.00367 | 4.7286 | 204.4095 | 287.9112 | 12.53273 | 4.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:41:06 | 101.3065 | 0.00367 | 4.7286 | 204.4095 | 287.9112 | 12.53273 | 4.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:41:06 | 101.3065 | 0.00367 | 4.7286 | 204.4095 | 287.9112 | 12.53273 | 4.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:41:06 | 101.3065 | 0.00367 | 4.7286 | 204.4095 | 287.9112 | 12.53273 | 4.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:41:06 | 101.3065 | 0.00367 | 4.7286 | 204.4095 | 287.9112 | 12.53273 | 4.743 |