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 |
| 2026 Jul 26 17:56 | 2026 Jul 20 19:36:35 | 90.9140 | 0.62487 | 3.2754 | 201.8820 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 25 17:57 | 2026 Jul 20 19:36:35 | 90.9140 | 0.62487 | 3.2754 | 201.8820 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 24 17:56 | 2026 Jul 20 19:36:35 | 90.9140 | 0.62487 | 3.2754 | 201.8820 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 23 17:57 | 2026 Jul 20 19:36:35 | 90.9140 | 0.62487 | 3.2754 | 201.8820 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 22 17:57 | 2026 Jul 20 19:36:35 | 90.9140 | 0.62487 | 3.2754 | 201.8820 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 21 17:57 | 2026 Jul 20 19:36:35 | 90.9140 | 0.62487 | 3.2754 | 201.8820 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 20 17:57 | 2026 Jul 15 23:58:24 | 90.9131 | 0.62485 | 3.2722 | 203.5074 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 19 19:06 | 2026 Jul 15 23:58:24 | 90.9131 | 0.62485 | 3.2722 | 203.5074 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 19 17:57 | 2026 Jul 15 23:58:24 | 90.9131 | 0.62485 | 3.2722 | 203.5074 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 18 17:57 | 2026 Jul 15 23:58:24 | 90.9131 | 0.62485 | 3.2722 | 203.5074 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 17 17:57 | 2026 Jul 15 23:58:24 | 90.9131 | 0.62485 | 3.2722 | 203.5074 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 16 17:56 | 2026 Jul 15 23:58:24 | 90.9131 | 0.62485 | 3.2722 | 203.5074 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 15 17:57 | 2026 Jul 10 21:32:16 | 90.9119 | 0.62481 | 3.2687 | 205.2276 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 14 17:56 | 2026 Jul 10 21:32:16 | 90.9119 | 0.62481 | 3.2687 | 205.2276 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 13 17:56 | 2026 Jul 10 21:32:16 | 90.9119 | 0.62481 | 3.2687 | 205.2276 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 12 17:56 | 2026 Jul 10 21:32:16 | 90.9119 | 0.62481 | 3.2687 | 205.2276 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 11 17:56 | 2026 Jul 10 21:32:16 | 90.9119 | 0.62481 | 3.2687 | 205.2276 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 09 17:56 | 2026 Jun 28 23:51:52 | 90.9088 | 0.62471 | 3.2604 | 209.2455 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 08 17:56 | 2026 Jun 28 23:51:52 | 90.9088 | 0.62471 | 3.2604 | 209.2455 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 07 17:56 | 2026 Jun 28 23:51:52 | 90.9088 | 0.62471 | 3.2604 | 209.2455 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 06 17:57 | 2026 Jun 28 23:51:52 | 90.9088 | 0.62471 | 3.2604 | 209.2455 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 05 17:56 | 2026 Jun 28 23:51:52 | 90.9088 | 0.62471 | 3.2604 | 209.2455 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 04 17:56 | 2026 Jun 24 04:14:18 | 90.9095 | 0.62466 | 3.2570 | 210.8784 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 03 17:57 | 2026 Jun 24 04:14:18 | 90.9095 | 0.62466 | 3.2570 | 210.8784 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 02 17:56 | 2026 Jun 24 04:14:18 | 90.9095 | 0.62466 | 3.2570 | 210.8784 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jul 01 17:56 | 2026 Jun 24 04:14:18 | 90.9095 | 0.62466 | 3.2570 | 210.8784 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jun 30 17:56 | 2026 Jun 24 04:14:18 | 90.9095 | 0.62466 | 3.2570 | 210.8784 | 111.5329 | 3.53081 | 7.743 |
| 2026 Jun 29 17:57 | 2026 Jun 24 04:14:18 | 90.9095 | 0.62466 | 3.2570 | 210.8784 | 111.5329 | 3.53081 | 7.743 |