Orbital elements of OPTUS C1
| Launched | 10 June 2003 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | Australia |
| NORAD ID | 27831 |
| 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 Jun 28 17:56 | 2026 Jun 27 15:09:30 | 6.9151 | 0.00058 | 4.6190 | 22.5889 | 207.0067 | 1.00272 | – |
| 2026 Jun 27 17:55 | 2026 Jun 26 19:24:21 | 6.9133 | 0.00058 | 4.6197 | 21.6801 | 207.0067 | 1.00272 | – |
| 2026 Jun 26 17:56 | 2026 Jun 25 13:49:38 | 6.9106 | 0.00058 | 4.6207 | 20.3814 | 207.0067 | 1.00272 | – |
| 2026 Jun 25 17:56 | 2026 Jun 24 15:20:06 | 6.9086 | 0.00058 | 4.6215 | 19.3887 | 207.0067 | 1.00272 | – |
| 2026 Jun 24 17:55 | 2026 Jun 23 14:18:31 | 6.9062 | 0.00058 | 4.6223 | 18.3675 | 207.0067 | 1.00272 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 18:47:38 | 6.9044 | 0.00057 | 4.6230 | 17.6298 | 207.0067 | 1.00272 | – |
| 2026 Jun 22 17:56 | 2026 Jun 19 13:36:58 | 6.8966 | 0.00056 | 4.6255 | 14.9031 | 207.0067 | 1.00272 | – |
| 2026 Jun 21 17:57 | 2026 Jun 19 13:36:58 | 6.8966 | 0.00056 | 4.6255 | 14.9031 | 207.0067 | 1.00272 | – |
| 2026 Jun 20 17:56 | 2026 Jun 19 13:36:58 | 6.8966 | 0.00056 | 4.6255 | 14.9031 | 207.0067 | 1.00272 | – |
| 2026 Jun 19 17:57 | 2026 Jun 18 13:39:40 | 6.8940 | 0.00055 | 4.6263 | 14.0870 | 207.0067 | 1.00272 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 23:52:51 | 6.8925 | 0.00055 | 4.6267 | 13.5331 | 207.0067 | 1.00272 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 14:19:47 | 6.8887 | 0.00055 | 4.6278 | 12.5515 | 207.0067 | 1.00272 | – |
| 2026 Jun 16 17:55 | 2026 Jun 16 00:34:38 | 6.8871 | 0.00054 | 4.6283 | 11.9849 | 207.0067 | 1.00272 | – |
| 2026 Jun 15 17:56 | 2026 Jun 15 12:20:38 | 6.8857 | 0.00054 | 4.6287 | 11.7869 | 207.0067 | 1.00272 | – |
| 2026 Jun 14 17:57 | 2026 Jun 14 12:23:38 | 6.8830 | 0.00054 | 4.6295 | 10.8655 | 207.0067 | 1.00272 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 23:11:51 | 6.8788 | 0.00055 | 4.6307 | 9.4427 | 207.0067 | 1.00272 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 14:10:38 | 6.8750 | 0.00055 | 4.6317 | 9.4690 | 207.0067 | 1.00272 | – |
| 2026 Jun 11 17:57 | 2026 Jun 10 14:00:38 | 6.8723 | 0.00056 | 4.6326 | 10.4965 | 207.0067 | 1.00272 | – |
| 2026 Jun 10 17:56 | 2026 Jun 09 14:32:04 | 6.8698 | 0.00056 | 4.6334 | 8.6885 | 207.0067 | 1.00272 | – |
| 2026 Jun 09 17:57 | 2026 Jun 09 12:04:04 | 6.8695 | 0.00057 | 4.6335 | 8.3743 | 207.0067 | 1.00272 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 14:10:01 | 6.8649 | 0.00057 | 4.6350 | 2.8502 | 207.0067 | 1.00272 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 14:12:27 | 6.8626 | 0.00058 | 4.6358 | 1.8827 | 207.0067 | 1.00272 | – |
| 2026 Jun 06 17:56 | 2026 Jun 05 14:42:42 | 6.8604 | 0.00058 | 4.6366 | 0.9482 | 207.0067 | 1.00272 | – |
| 2026 Jun 05 17:56 | 2026 Jun 04 13:28:31 | 6.8581 | 0.00059 | 4.6375 | 359.8722 | 207.0067 | 1.00272 | – |
| 2026 Jun 04 17:57 | 2026 Jun 03 14:33:38 | 6.8560 | 0.00059 | 4.6382 | 359.0038 | 207.0067 | 1.00272 | – |
| 2026 Jun 02 17:56 | 2026 Jun 01 14:36:38 | 6.8516 | 0.00060 | 4.6398 | 356.9318 | 207.0067 | 1.00272 | – |
| 2026 Jun 01 17:57 | 2026 May 31 12:46:17 | 6.8492 | 0.00060 | 4.6407 | 355.8061 | 207.0067 | 1.00272 | – |