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 |
| 2025 Nov 03 18:57 | 2025 Nov 02 06:41:21 | 26.1837 | 0.71454 | 18.6721 | 177.4727 | 190.7034 | 2.38706 | 6.743 |
| 2025 Nov 02 18:57 | 2025 Oct 28 06:24:29 | 26.2052 | 0.71441 | 18.7990 | 174.2672 | 190.7034 | 2.38706 | 6.743 |
| 2025 Nov 01 18:58 | 2025 Oct 28 06:24:29 | 26.2052 | 0.71441 | 18.7990 | 174.2672 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 31 18:57 | 2025 Oct 28 06:24:29 | 26.2052 | 0.71441 | 18.7990 | 174.2672 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 30 18:57 | 2025 Oct 28 06:24:29 | 26.2052 | 0.71441 | 18.7990 | 174.2672 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 29 18:57 | 2025 Oct 28 06:24:29 | 26.2052 | 0.71441 | 18.7990 | 174.2672 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 28 18:57 | 2025 Oct 23 06:06:49 | 26.2252 | 0.71430 | 18.9257 | 171.0668 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 27 18:57 | 2025 Oct 23 06:06:49 | 26.2252 | 0.71430 | 18.9257 | 171.0668 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 26 18:57 | 2025 Oct 23 06:06:49 | 26.2252 | 0.71430 | 18.9257 | 171.0668 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 25 17:57 | 2025 Oct 23 06:06:49 | 26.2252 | 0.71430 | 18.9257 | 171.0668 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 24 17:57 | 2025 Oct 23 06:06:49 | 26.2252 | 0.71430 | 18.9257 | 171.0668 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 22 17:56 | 2025 Oct 17 19:46:29 | 26.2442 | 0.71419 | 19.0625 | 167.6066 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 21 17:56 | 2025 Oct 17 19:46:29 | 26.2442 | 0.71419 | 19.0625 | 167.6066 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 20 17:56 | 2025 Oct 17 19:46:29 | 26.2442 | 0.71419 | 19.0625 | 167.6066 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 19 17:56 | 2025 Oct 17 19:46:29 | 26.2442 | 0.71419 | 19.0625 | 167.6066 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 18 17:56 | 2025 Oct 17 19:46:29 | 26.2442 | 0.71419 | 19.0625 | 167.6066 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 17 17:56 | 2025 Oct 06 23:01:16 | 26.2778 | 0.71399 | 19.3353 | 160.6972 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 16 17:56 | 2025 Oct 06 23:01:16 | 26.2778 | 0.71399 | 19.3353 | 160.6972 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 15 17:56 | 2025 Oct 06 23:01:16 | 26.2778 | 0.71399 | 19.3353 | 160.6972 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 14 17:56 | 2025 Oct 06 23:01:16 | 26.2778 | 0.71399 | 19.3353 | 160.6972 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 12 17:56 | 2025 Oct 06 23:01:16 | 26.2778 | 0.71399 | 19.3353 | 160.6972 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 11 17:57 | 2025 Oct 06 23:01:16 | 26.2778 | 0.71399 | 19.3353 | 160.6972 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 09 17:56 | 2025 Oct 06 23:01:16 | 26.2778 | 0.71399 | 19.3353 | 160.6972 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 08 17:56 | 2025 Oct 06 23:01:16 | 26.2778 | 0.71399 | 19.3353 | 160.6972 | 190.7034 | 2.38706 | 6.743 |
| 2025 Oct 07 17:56 | 2025 Oct 06 23:01:16 | 26.2778 | 0.71399 | 19.3353 | 160.6972 | 190.7034 | 2.38706 | 6.743 |