Orbital elements of WESTPAC
| Launched | 9 July 1998 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Australia |
| NORAD ID | 25398 |
| 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 May 20 17:57 | 2026 May 20 10:11:14 | 99.0127 | 0.00005 | 8.3878 | 337.2595 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 19 17:58 | 2026 May 19 08:52:31 | 99.0127 | 0.00006 | 8.3159 | 342.7516 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 18 17:57 | 2026 May 18 10:56:18 | 99.0127 | 0.00006 | 8.2535 | 346.8887 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 17 17:57 | 2026 May 17 11:18:50 | 99.0127 | 0.00007 | 8.1863 | 350.5429 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 16 17:56 | 2026 May 15 18:48:53 | 99.0127 | 0.00008 | 8.0712 | 355.9490 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 15 17:57 | 2026 May 14 15:48:56 | 99.0127 | 0.00008 | 7.9944 | 359.4161 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 14 17:58 | 2026 May 13 22:56:27 | 99.0126 | 0.00009 | 7.9464 | 1.4140 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 13 17:58 | 2026 May 13 09:26:28 | 99.0126 | 0.00009 | 7.9081 | 2.8448 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 12 17:58 | 2026 May 11 22:00:16 | 99.0124 | 0.00010 | 7.8073 | 5.6585 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 11 17:56 | 2026 May 11 10:11:32 | 99.0124 | 0.00010 | 7.7737 | 7.0331 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 10 17:57 | 2026 May 10 12:15:19 | 99.0124 | 0.00011 | 7.7114 | 9.4913 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 09 17:57 | 2026 May 09 12:37:51 | 99.0124 | 0.00011 | 7.6442 | 12.0905 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 08 17:57 | 2026 May 07 21:49:09 | 99.0123 | 0.00012 | 7.5339 | 15.4353 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 07 17:58 | 2026 May 06 22:11:41 | 99.0123 | 0.00012 | 7.4667 | 17.8622 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 06 17:57 | 2026 May 06 10:22:57 | 99.0123 | 0.00012 | 7.4331 | 19.5336 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 05 17:57 | 2026 May 05 10:45:29 | 99.0122 | 0.00013 | 7.3659 | 21.1389 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 04 17:57 | 2026 May 04 11:08:01 | 99.0122 | 0.00013 | 7.2988 | 22.8884 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 03 17:57 | 2026 May 03 09:49:18 | 99.0122 | 0.00014 | 7.2268 | 24.2019 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 02 17:57 | 2026 May 02 10:11:49 | 99.0121 | 0.00014 | 7.1597 | 26.1405 | 22.8559 | 14.23052 | 9.243 |
| 2026 May 01 17:56 | 2026 May 01 12:15:36 | 99.0120 | 0.00015 | 7.0973 | 28.0807 | 22.8559 | 14.23052 | 9.243 |
| 2026 Apr 30 17:56 | 2026 Apr 29 23:08:09 | 99.0118 | 0.00016 | 6.9918 | 30.9621 | 22.8559 | 14.23052 | 9.243 |
| 2026 Apr 29 17:57 | 2026 Apr 29 13:00:40 | 99.0118 | 0.00016 | 6.9630 | 31.8542 | 22.8559 | 14.23052 | 9.243 |
| 2026 Apr 28 17:56 | 2026 Apr 28 10:00:42 | 99.0118 | 0.00016 | 6.8862 | 33.9676 | 22.8559 | 14.23052 | 9.243 |
| 2026 Apr 27 17:58 | 2026 Apr 27 10:23:14 | 99.0117 | 0.00017 | 6.8191 | 35.8756 | 22.8559 | 14.23052 | 9.243 |
| 2026 Apr 26 17:58 | 2026 Apr 25 21:15:47 | 99.0116 | 0.00017 | 6.7136 | 38.7299 | 22.8559 | 14.23052 | 9.243 |
| 2026 Apr 25 17:58 | 2026 Apr 25 12:49:33 | 99.0116 | 0.00017 | 6.6896 | 39.4536 | 22.8559 | 14.23052 | 9.243 |
| 2026 Apr 24 17:59 | 2026 Apr 23 11:53:22 | 99.0116 | 0.00018 | 6.5505 | 43.2900 | 22.8559 | 14.23052 | 9.243 |
| 2026 Apr 23 17:57 | 2026 Apr 22 22:23:23 | 99.0115 | 0.00018 | 6.5121 | 44.1788 | 22.8559 | 14.23052 | 9.243 |