Orbital elements of DELTA 1 R/B(2)
| Launched | 2 August 1981 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 12679 |
| 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 |
| 2025 Dec 19 18:57 | 2025 Dec 12 02:31:57 | 90.9386 | 0.61941 | 3.1267 | 276.1697 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 02:31:57 | 90.9386 | 0.61941 | 3.1267 | 276.1697 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 02:31:57 | 90.9386 | 0.61941 | 3.1267 | 276.1697 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 02:31:57 | 90.9386 | 0.61941 | 3.1267 | 276.1697 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 02:31:57 | 90.9386 | 0.61941 | 3.1267 | 276.1697 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 02:31:57 | 90.9386 | 0.61941 | 3.1267 | 276.1697 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 02:31:57 | 90.9386 | 0.61941 | 3.1267 | 276.1697 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 02:31:57 | 90.9386 | 0.61941 | 3.1267 | 276.1697 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 00:09:20 | 90.9377 | 0.61934 | 3.1235 | 277.8824 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 00:09:20 | 90.9377 | 0.61934 | 3.1235 | 277.8824 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 00:09:20 | 90.9377 | 0.61934 | 3.1235 | 277.8824 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:09:20 | 90.9377 | 0.61934 | 3.1235 | 277.8824 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:09:20 | 90.9377 | 0.61934 | 3.1235 | 277.8824 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 06 18:56 | 2025 Nov 30 04:59:12 | 90.9315 | 0.61925 | 3.1190 | 280.1657 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 05 18:57 | 2025 Nov 30 04:59:12 | 90.9315 | 0.61925 | 3.1190 | 280.1657 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 04 18:57 | 2025 Nov 30 04:59:12 | 90.9315 | 0.61925 | 3.1190 | 280.1657 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 03 18:56 | 2025 Nov 30 04:59:12 | 90.9315 | 0.61925 | 3.1190 | 280.1657 | 21.1232 | 3.53045 | 7.743 |
| 2025 Dec 02 18:56 | 2025 Nov 30 04:59:12 | 90.9315 | 0.61925 | 3.1190 | 280.1657 | 21.1232 | 3.53045 | 7.743 |
| 2025 Nov 29 18:56 | 2025 Nov 17 11:02:37 | 90.9308 | 0.61913 | 3.1115 | 284.4380 | 21.1232 | 3.53045 | 7.743 |
| 2025 Nov 28 18:57 | 2025 Nov 17 11:02:37 | 90.9308 | 0.61913 | 3.1115 | 284.4380 | 21.1232 | 3.53045 | 7.743 |
| 2025 Nov 27 18:57 | 2025 Nov 17 11:02:37 | 90.9308 | 0.61913 | 3.1115 | 284.4380 | 21.1232 | 3.53045 | 7.743 |
| 2025 Nov 26 18:57 | 2025 Nov 17 11:02:37 | 90.9308 | 0.61913 | 3.1115 | 284.4380 | 21.1232 | 3.53045 | 7.743 |
| 2025 Nov 25 18:57 | 2025 Nov 17 11:02:37 | 90.9308 | 0.61913 | 3.1115 | 284.4380 | 21.1232 | 3.53045 | 7.743 |
| 2025 Nov 24 18:56 | 2025 Nov 17 11:02:37 | 90.9308 | 0.61913 | 3.1115 | 284.4380 | 21.1232 | 3.53045 | 7.743 |
| 2025 Nov 23 18:57 | 2025 Nov 17 11:02:37 | 90.9308 | 0.61913 | 3.1115 | 284.4380 | 21.1232 | 3.53045 | 7.743 |