Orbital elements of OPTUS A1 R/B
| Launched | 26 August 1985 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15996 |
| Alternative names |
PAM-D |
| 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 Aug 25 17:56 | 2026 Aug 24 22:53:24 | 25.8288 | 0.71132 | 11.0272 | 10.2663 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 24 17:57 | 2026 Aug 19 02:21:01 | 25.8315 | 0.71128 | 11.1757 | 6.4963 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 23 17:56 | 2026 Aug 19 02:21:01 | 25.8315 | 0.71128 | 11.1757 | 6.4963 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 22 17:56 | 2026 Aug 19 02:21:01 | 25.8315 | 0.71128 | 11.1757 | 6.4963 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 21 17:56 | 2026 Aug 19 02:21:01 | 25.8315 | 0.71128 | 11.1757 | 6.4963 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 20 17:57 | 2026 Aug 19 02:21:01 | 25.8315 | 0.71128 | 11.1757 | 6.4963 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 19 17:57 | 2026 Aug 19 02:21:01 | 25.8315 | 0.71128 | 11.1757 | 6.4963 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 18 17:56 | 2026 Aug 12 19:46:01 | 25.8339 | 0.71125 | 11.3346 | 2.4570 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 17 17:56 | 2026 Aug 12 19:46:01 | 25.8339 | 0.71125 | 11.3346 | 2.4570 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 16 17:56 | 2026 Aug 12 19:46:01 | 25.8339 | 0.71125 | 11.3346 | 2.4570 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 15 17:57 | 2026 Aug 12 19:46:01 | 25.8339 | 0.71125 | 11.3346 | 2.4570 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 14 17:56 | 2026 Aug 12 19:46:01 | 25.8339 | 0.71125 | 11.3346 | 2.4570 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 13 17:57 | 2026 Aug 12 19:46:01 | 25.8339 | 0.71125 | 11.3346 | 2.4570 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 12 17:56 | 2026 Aug 06 23:13:27 | 25.8366 | 0.71125 | 11.4826 | 358.6894 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 11 17:56 | 2026 Aug 06 23:13:27 | 25.8366 | 0.71125 | 11.4826 | 358.6894 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 10 17:56 | 2026 Aug 06 23:13:27 | 25.8366 | 0.71125 | 11.4826 | 358.6894 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 09 17:57 | 2026 Aug 06 23:13:27 | 25.8366 | 0.71125 | 11.4826 | 358.6894 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 08 17:57 | 2026 Aug 06 23:13:27 | 25.8366 | 0.71125 | 11.4826 | 358.6894 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 07 17:57 | 2026 Aug 06 23:13:27 | 25.8366 | 0.71125 | 11.4826 | 358.6894 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 06 17:57 | 2026 Aug 01 02:40:39 | 25.8378 | 0.71126 | 11.6306 | 354.9224 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 05 17:56 | 2026 Aug 01 02:40:39 | 25.8378 | 0.71126 | 11.6306 | 354.9224 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 04 17:57 | 2026 Aug 01 02:40:39 | 25.8378 | 0.71126 | 11.6306 | 354.9224 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 03 17:56 | 2026 Aug 01 02:40:39 | 25.8378 | 0.71126 | 11.6306 | 354.9224 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 02 17:57 | 2026 Aug 01 02:40:39 | 25.8378 | 0.71126 | 11.6306 | 354.9224 | 358.6310 | 2.39060 | 6.743 |
| 2026 Aug 01 17:57 | 2026 Aug 01 02:40:39 | 25.8378 | 0.71126 | 11.6306 | 354.9224 | 358.6310 | 2.39060 | 6.743 |
| 2026 Jul 31 17:56 | 2026 Jul 27 02:12:31 | 25.8381 | 0.71128 | 11.7571 | 351.7005 | 358.6310 | 2.39060 | 6.743 |
| 2026 Jul 30 17:57 | 2026 Jul 27 02:12:31 | 25.8381 | 0.71128 | 11.7571 | 351.7005 | 358.6310 | 2.39060 | 6.743 |
| 2026 Jul 29 17:57 | 2026 Jul 27 02:12:31 | 25.8381 | 0.71128 | 11.7571 | 351.7005 | 358.6310 | 2.39060 | 6.743 |