Orbital elements of STAR ONE C4
| Launched | 14 July 2015 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | Brazil |
| NORAD ID | 40733 |
| 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 29 17:57 | 2026 May 29 11:47:13 | 0.0330 | 0.00027 | 1.7456 | 30.1531 | 297.5000 | 1.00273 | – |
| 2026 May 28 17:56 | 2026 May 28 11:49:54 | 0.0314 | 0.00026 | 1.4633 | 32.2606 | 297.5000 | 1.00273 | – |
| 2026 May 27 17:57 | 2026 May 27 11:52:35 | 0.0297 | 0.00026 | 1.1562 | 35.5604 | 297.5000 | 1.00273 | – |
| 2026 May 26 17:57 | 2026 May 25 22:22:38 | 0.0271 | 0.00026 | 0.6145 | 44.3392 | 297.5000 | 1.00273 | – |
| 2026 May 25 17:57 | 2026 May 25 06:49:55 | 0.0261 | 0.00025 | 0.4109 | 46.9371 | 297.5000 | 1.00273 | – |
| 2026 May 24 17:57 | 2026 May 24 05:14:04 | 0.0251 | 0.00025 | 0.0108 | 50.6485 | 297.5000 | 1.00273 | – |
| 2026 May 23 17:58 | 2026 May 23 07:43:38 | 0.0243 | 0.00025 | 23.6182 | 54.8681 | 297.5000 | 1.00273 | – |
| 2026 May 22 17:57 | 2026 May 22 05:18:21 | 0.0238 | 0.00024 | 23.1716 | 59.1956 | 297.5000 | 1.00273 | – |
| 2026 May 21 17:57 | 2026 May 20 07:34:14 | 0.0449 | 0.00023 | 3.1955 | 353.3591 | 297.5000 | 1.00273 | – |
| 2026 May 20 17:57 | 2026 May 20 07:34:14 | 0.0449 | 0.00023 | 3.1955 | 353.3591 | 297.5000 | 1.00273 | – |
| 2026 May 19 17:58 | 2026 May 19 12:14:06 | 0.0433 | 0.00023 | 2.9503 | 355.6967 | 297.5000 | 1.00273 | – |
| 2026 May 18 17:57 | 2026 May 18 11:53:38 | 0.0415 | 0.00023 | 2.6688 | 358.3818 | 297.5000 | 1.00273 | – |
| 2026 May 17 17:57 | 2026 May 17 11:18:38 | 0.0397 | 0.00023 | 2.3793 | 1.7017 | 297.5000 | 1.00273 | – |
| 2026 May 16 17:56 | 2026 May 16 00:23:21 | 0.0369 | 0.00024 | 1.8655 | 8.9233 | 297.5000 | 1.00273 | – |
| 2026 May 15 17:57 | 2026 May 14 22:43:17 | 0.0343 | 0.00024 | 1.4110 | 15.2200 | 297.5000 | 1.00273 | – |
| 2026 May 14 17:58 | 2026 May 12 11:10:16 | 0.0439 | 0.00025 | 3.6761 | 338.4137 | 297.5000 | 1.00273 | – |
| 2026 May 13 17:58 | 2026 May 12 11:10:16 | 0.0439 | 0.00025 | 3.6761 | 338.4137 | 297.5000 | 1.00273 | – |
| 2026 May 12 17:58 | 2026 May 12 04:19:18 | 0.0435 | 0.00025 | 3.5915 | 339.2825 | 297.5000 | 1.00273 | – |
| 2026 May 11 17:56 | 2026 May 11 10:09:29 | 0.0418 | 0.00025 | 3.3587 | 342.4589 | 297.5000 | 1.00273 | – |
| 2026 May 10 17:57 | 2026 May 10 10:55:11 | 0.0399 | 0.00026 | 3.0031 | 347.6252 | 297.5000 | 1.00273 | – |
| 2026 May 09 17:57 | 2026 May 09 10:57:48 | 0.0379 | 0.00026 | 2.5188 | 352.4497 | 297.5000 | 1.00273 | – |
| 2026 May 08 17:57 | 2026 May 08 02:21:38 | 0.0357 | 0.00029 | 1.8559 | 22.7202 | 297.5000 | 1.00273 | – |
| 2026 May 07 17:58 | 2026 May 07 05:49:18 | 0.0335 | 0.00029 | 1.3326 | 29.6525 | 297.5000 | 1.00273 | – |
| 2026 May 06 17:57 | 2026 May 06 11:05:44 | 0.0321 | 0.00030 | 0.9128 | 34.7480 | 297.5000 | 1.00273 | – |
| 2026 May 05 17:57 | 2026 May 05 11:08:19 | 0.0477 | 0.00028 | 3.5895 | 351.4988 | 297.5000 | 1.00273 | – |
| 2026 May 04 17:57 | 2026 May 04 11:20:19 | 0.0475 | 0.00028 | 3.4391 | 351.9026 | 297.5000 | 1.00273 | – |
| 2026 May 03 17:57 | 2026 May 03 11:13:26 | 0.0476 | 0.00028 | 3.3784 | 350.8457 | 297.5000 | 1.00273 | – |
| 2026 May 02 17:57 | 2026 May 02 09:33:20 | 0.0483 | 0.00028 | 3.3643 | 348.7092 | 297.5000 | 1.00273 | – |