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 Jan 09 18:57 | 2026 Jan 04 18:56:37 | 25.9134 | 0.71591 | 17.0262 | 218.8451 | 57.5952 | 2.38806 | 6.743 |
| 2026 Jan 08 18:56 | 2026 Jan 04 18:56:37 | 25.9134 | 0.71591 | 17.0262 | 218.8451 | 57.5952 | 2.38806 | 6.743 |
| 2026 Jan 07 18:57 | 2026 Jan 04 18:56:37 | 25.9134 | 0.71591 | 17.0262 | 218.8451 | 57.5952 | 2.38806 | 6.743 |
| 2026 Jan 06 18:56 | 2026 Jan 04 18:56:37 | 25.9134 | 0.71591 | 17.0262 | 218.8451 | 57.5952 | 2.38806 | 6.743 |
| 2026 Jan 05 18:57 | 2025 Dec 30 18:30:47 | 25.9327 | 0.71586 | 17.1584 | 215.5352 | 57.5952 | 2.38806 | 6.743 |
| 2026 Jan 04 18:56 | 2025 Dec 30 18:30:47 | 25.9327 | 0.71586 | 17.1584 | 215.5352 | 57.5952 | 2.38806 | 6.743 |
| 2026 Jan 03 18:57 | 2025 Dec 30 18:30:47 | 25.9327 | 0.71586 | 17.1584 | 215.5352 | 57.5952 | 2.38806 | 6.743 |
| 2026 Jan 01 18:56 | 2025 Dec 30 18:30:47 | 25.9327 | 0.71586 | 17.1584 | 215.5352 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 31 18:57 | 2025 Dec 30 18:30:47 | 25.9327 | 0.71586 | 17.1584 | 215.5352 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 30 18:56 | 2025 Dec 25 18:05:40 | 25.9531 | 0.71577 | 17.2905 | 212.2230 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 29 18:56 | 2025 Dec 25 18:05:40 | 25.9531 | 0.71577 | 17.2905 | 212.2230 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 28 18:57 | 2025 Dec 25 18:05:40 | 25.9531 | 0.71577 | 17.2905 | 212.2230 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 27 18:57 | 2025 Dec 25 18:05:40 | 25.9531 | 0.71577 | 17.2905 | 212.2230 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 26 18:56 | 2025 Dec 25 18:05:40 | 25.9531 | 0.71577 | 17.2905 | 212.2230 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 25 18:57 | 2025 Dec 17 19:28:17 | 25.9841 | 0.71563 | 17.4989 | 206.9950 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 24 18:56 | 2025 Dec 17 19:28:17 | 25.9841 | 0.71563 | 17.4989 | 206.9950 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 23 18:56 | 2025 Dec 17 19:28:17 | 25.9841 | 0.71563 | 17.4989 | 206.9950 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 22 18:57 | 2025 Dec 17 19:28:17 | 25.9841 | 0.71563 | 17.4989 | 206.9950 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 21 18:57 | 2025 Dec 17 19:28:17 | 25.9841 | 0.71563 | 17.4989 | 206.9950 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 20 18:57 | 2025 Dec 17 19:28:17 | 25.9841 | 0.71563 | 17.4989 | 206.9950 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 19 18:57 | 2025 Dec 09 20:53:39 | 26.0172 | 0.71548 | 17.7056 | 201.8043 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 18 18:57 | 2025 Dec 09 20:53:39 | 26.0172 | 0.71548 | 17.7056 | 201.8043 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 17 18:58 | 2025 Dec 09 20:53:39 | 26.0172 | 0.71548 | 17.7056 | 201.8043 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 16 18:57 | 2025 Dec 09 20:53:39 | 26.0172 | 0.71548 | 17.7056 | 201.8043 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 15 18:58 | 2025 Dec 09 20:53:39 | 26.0172 | 0.71548 | 17.7056 | 201.8043 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 14 18:56 | 2025 Dec 09 20:53:39 | 26.0172 | 0.71548 | 17.7056 | 201.8043 | 57.5952 | 2.38806 | 6.743 |
| 2025 Dec 13 18:56 | 2025 Dec 09 20:53:39 | 26.0172 | 0.71548 | 17.7056 | 201.8043 | 57.5952 | 2.38806 | 6.743 |