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 May 13 17:58 | 2026 May 13 03:18:17 | 6.8026 | 0.00058 | 4.6550 | 338.4999 | 27.8823 | 1.00273 | – |
| 2026 May 12 17:58 | 2026 May 12 03:20:52 | 6.8000 | 0.00059 | 4.6558 | 337.7950 | 27.8823 | 1.00273 | – |
| 2026 May 11 17:56 | 2026 May 11 03:23:35 | 6.7975 | 0.00059 | 4.6566 | 337.2243 | 27.8823 | 1.00273 | – |
| 2026 May 10 17:57 | 2026 May 10 03:26:13 | 6.7950 | 0.00060 | 4.6574 | 336.5377 | 27.8823 | 1.00273 | – |
| 2026 May 09 17:57 | 2026 May 09 03:28:47 | 6.7927 | 0.00061 | 4.6582 | 335.7827 | 27.8823 | 1.00273 | – |
| 2026 May 08 17:57 | 2026 May 08 03:47:38 | 6.7904 | 0.00061 | 4.6590 | 334.9605 | 27.8823 | 1.00273 | – |
| 2026 May 07 17:58 | 2026 May 07 03:34:06 | 6.7880 | 0.00062 | 4.6598 | 334.0716 | 27.8823 | 1.00273 | – |
| 2026 May 06 17:57 | 2026 May 06 12:09:55 | 6.7866 | 0.00062 | 4.6603 | 333.5143 | 27.8823 | 1.00273 | – |
| 2026 May 05 17:57 | 2026 May 05 09:40:35 | 6.7841 | 0.00062 | 4.6612 | 332.4308 | 27.8823 | 1.00273 | – |
| 2026 May 04 17:57 | 2026 May 04 05:24:34 | 6.7815 | 0.00062 | 4.6621 | 331.4297 | 27.8823 | 1.00273 | – |
| 2026 May 03 17:57 | 2026 May 03 03:44:29 | 6.7790 | 0.00064 | 4.6630 | 332.4746 | 27.8823 | 1.00273 | – |
| 2026 May 02 17:57 | 2026 May 02 03:12:38 | 6.7767 | 0.00064 | 4.6638 | 331.3104 | 27.8823 | 1.00273 | – |
| 2026 May 01 17:56 | 2026 May 01 09:32:00 | 6.7750 | 0.00064 | 4.6644 | 330.5005 | 27.8823 | 1.00273 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 04:57:38 | 6.7723 | 0.00063 | 4.6654 | 329.0035 | 27.8823 | 1.00273 | – |
| 2026 Apr 29 17:57 | 2026 Apr 29 09:30:02 | 6.7703 | 0.00063 | 4.6660 | 327.9948 | 27.8823 | 1.00273 | – |
| 2026 Apr 28 17:56 | 2026 Apr 28 05:39:57 | 6.7676 | 0.00063 | 4.6669 | 326.5405 | 27.8823 | 1.00273 | – |
| 2026 Apr 27 17:58 | 2026 Apr 27 09:16:55 | 6.7656 | 0.00062 | 4.6676 | 325.4141 | 27.8823 | 1.00273 | – |
| 2026 Apr 26 17:58 | 2026 Apr 25 16:27:38 | 6.7613 | 0.00061 | 4.6688 | 323.3933 | 27.8823 | 1.00273 | – |
| 2026 Apr 25 17:58 | 2026 Apr 25 05:47:36 | 6.7602 | 0.00061 | 4.6692 | 322.7295 | 27.8823 | 1.00273 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 05:50:08 | 6.7575 | 0.00061 | 4.6699 | 321.4740 | 27.8823 | 1.00273 | – |
| 2026 Apr 23 17:57 | 2026 Apr 23 05:52:44 | 6.7548 | 0.00060 | 4.6707 | 320.2592 | 27.8823 | 1.00273 | – |
| 2026 Apr 22 17:57 | 2026 Apr 22 04:12:39 | 6.7519 | 0.00060 | 4.6715 | 319.0762 | 27.8823 | 1.00273 | – |
| 2026 Apr 21 17:57 | 2026 Apr 21 05:57:51 | 6.7492 | 0.00060 | 4.6722 | 318.1750 | 27.8823 | 1.00273 | – |
| 2026 Apr 20 17:57 | 2026 Apr 20 05:34:38 | 6.7464 | 0.00059 | 4.6730 | 317.3281 | 27.8823 | 1.00273 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 06:02:57 | 6.7436 | 0.00059 | 4.6738 | 316.6382 | 27.8823 | 1.00273 | – |
| 2026 Apr 18 17:56 | 2026 Apr 18 04:22:54 | 6.7406 | 0.00060 | 4.6747 | 316.0073 | 27.8823 | 1.00273 | – |
| 2026 Apr 16 17:57 | 2026 Apr 16 04:29:38 | 6.7350 | 0.00060 | 4.6763 | 314.8981 | 27.8823 | 1.00273 | – |