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 |
| 2025 May 17 17:57 | 2025 May 16 16:40:19 | 5.8937 | 0.00061 | 4.9470 | 337.6611 | 228.5596 | 1.00270 | – |
| 2025 May 16 17:56 | 2025 May 15 15:57:21 | 5.8912 | 0.00061 | 4.9477 | 336.6732 | 228.5596 | 1.00270 | – |
| 2025 May 15 17:57 | 2025 May 14 16:41:58 | 5.8890 | 0.00061 | 4.9485 | 335.6969 | 228.5596 | 1.00270 | – |
| 2025 May 14 17:56 | 2025 May 14 05:50:53 | 5.8880 | 0.00061 | 4.9488 | 335.2775 | 228.5596 | 1.00270 | – |
| 2025 May 13 17:56 | 2025 May 13 04:43:06 | 5.8855 | 0.00061 | 4.9496 | 334.1394 | 228.5596 | 1.00270 | – |
| 2025 May 12 17:56 | 2025 May 12 03:01:06 | 5.8831 | 0.00061 | 4.9504 | 332.9252 | 228.5596 | 1.00270 | – |
| 2025 May 11 17:56 | 2025 May 10 16:44:55 | 5.8798 | 0.00061 | 4.9515 | 331.1455 | 228.5596 | 1.00270 | – |
| 2025 May 10 17:56 | 2025 May 09 15:00:42 | 5.8774 | 0.00061 | 4.9523 | 329.8294 | 228.5596 | 1.00270 | – |
| 2025 May 09 17:57 | 2025 May 08 16:46:19 | 5.8752 | 0.00060 | 4.9530 | 328.6724 | 228.5596 | 1.00270 | – |
| 2025 May 08 17:56 | 2025 May 08 10:41:24 | 5.8746 | 0.00060 | 4.9532 | 328.3643 | 228.5596 | 1.00270 | – |
| 2025 May 07 17:56 | 2025 May 07 03:04:28 | 5.8716 | 0.00060 | 4.9542 | 326.7256 | 228.5596 | 1.00270 | – |
| 2025 May 06 17:57 | 2025 May 05 16:48:08 | 5.8681 | 0.00059 | 4.9553 | 324.9976 | 228.5596 | 1.00270 | – |
| 2025 May 05 17:56 | 2025 May 04 13:21:46 | 5.8652 | 0.00059 | 4.9561 | 323.5612 | 228.5596 | 1.00270 | – |
| 2025 May 04 17:57 | 2025 May 04 13:21:46 | 5.8652 | 0.00059 | 4.9561 | 323.5612 | 228.5596 | 1.00270 | – |
| 2025 May 03 17:57 | 2025 May 03 03:06:52 | 5.8615 | 0.00059 | 4.9572 | 321.7328 | 228.5596 | 1.00270 | – |
| 2025 May 02 17:57 | 2025 May 01 16:50:31 | 5.8575 | 0.00058 | 4.9583 | 320.2882 | 228.5596 | 1.00270 | – |
| 2025 May 01 17:56 | 2025 Apr 28 16:52:21 | 5.8490 | 0.00058 | 4.9607 | 317.9932 | 228.5596 | 1.00270 | – |
| 2025 Apr 30 17:56 | 2025 Apr 28 16:52:21 | 5.8490 | 0.00058 | 4.9607 | 317.9932 | 228.5596 | 1.00270 | – |
| 2025 Apr 29 17:57 | 2025 Apr 28 16:52:21 | 5.8490 | 0.00058 | 4.9607 | 317.9932 | 228.5596 | 1.00270 | – |
| 2025 Apr 27 17:56 | 2025 Apr 26 15:26:21 | 5.8432 | 0.00059 | 4.9623 | 317.0334 | 228.5596 | 1.00270 | – |
| 2025 Apr 26 17:57 | 2025 Apr 25 18:36:54 | 5.8406 | 0.00060 | 4.9629 | 316.5784 | 228.5596 | 1.00270 | – |
| 2025 Apr 25 17:56 | 2025 Apr 25 05:47:21 | 5.8391 | 0.00060 | 4.9633 | 316.2826 | 228.5596 | 1.00270 | – |
| 2025 Apr 24 17:56 | 2025 Apr 23 18:47:38 | 5.8351 | 0.00060 | 4.9645 | 315.5540 | 228.5596 | 1.00270 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 18:38:43 | 5.8324 | 0.00061 | 4.9653 | 314.9819 | 228.5596 | 1.00270 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 06:39:03 | 5.8311 | 0.00061 | 4.9657 | 314.6654 | 228.5596 | 1.00270 | – |
| 2025 Apr 21 17:57 | 2025 Apr 21 04:42:21 | 5.8283 | 0.00062 | 4.9665 | 314.0863 | 228.5596 | 1.00270 | – |
| 2025 Apr 20 17:56 | 2025 Apr 19 18:40:24 | 5.8247 | 0.00062 | 4.9676 | 313.0963 | 228.5596 | 1.00270 | – |