Orbital elements of STAR ONE D1
| Launched | 20 December 2016 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | Brazil |
| NORAD ID | 41904 |
| 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 11:43:13 | 0.0361 | 0.00020 | 4.9480 | 358.8382 | 265.7838 | 1.00272 | – |
| 2026 May 28 17:56 | 2026 May 28 11:45:54 | 0.0324 | 0.00020 | 4.8476 | 358.7224 | 265.7838 | 1.00272 | – |
| 2026 May 27 17:57 | 2026 May 27 11:48:36 | 0.0283 | 0.00021 | 4.6507 | 0.1683 | 265.7838 | 1.00272 | – |
| 2026 May 26 17:57 | 2026 May 26 06:43:17 | 0.0230 | 0.00021 | 4.2779 | 4.0375 | 265.7838 | 1.00272 | – |
| 2026 May 25 17:57 | 2026 May 25 07:38:26 | 0.0184 | 0.00021 | 3.8868 | 15.4079 | 265.7838 | 1.00272 | – |
| 2026 May 24 17:57 | 2026 May 24 04:47:09 | 0.0143 | 0.00021 | 3.3006 | 22.4638 | 265.7838 | 1.00272 | – |
| 2026 May 23 17:58 | 2026 May 23 08:32:38 | 0.0108 | 0.00021 | 2.7164 | 30.0951 | 265.7838 | 1.00272 | – |
| 2026 May 22 17:57 | 2026 May 22 05:10:51 | 0.0077 | 0.00020 | 1.8336 | 41.3685 | 265.7838 | 1.00272 | – |
| 2026 May 21 17:57 | 2026 May 21 05:14:06 | 0.0438 | 0.00022 | 5.5151 | 342.5899 | 265.7838 | 1.00272 | – |
| 2026 May 20 17:57 | 2026 May 20 12:07:26 | 0.0415 | 0.00022 | 5.4756 | 342.3731 | 265.7838 | 1.00272 | – |
| 2026 May 19 17:58 | 2026 May 19 12:46:38 | 0.0383 | 0.00022 | 5.4766 | 340.7268 | 265.7838 | 1.00272 | – |
| 2026 May 18 17:57 | 2026 May 18 11:20:38 | 0.0345 | 0.00022 | 5.4443 | 339.7386 | 265.7838 | 1.00272 | – |
| 2026 May 17 17:57 | 2026 May 17 11:36:38 | 0.0302 | 0.00022 | 5.3655 | 339.1465 | 265.7838 | 1.00272 | – |
| 2026 May 16 17:56 | 2026 May 16 05:27:21 | 0.0244 | 0.00021 | 5.2967 | 337.3657 | 265.7838 | 1.00272 | – |
| 2026 May 15 17:57 | 2026 May 15 06:18:55 | 0.0183 | 0.00021 | 5.3359 | 335.0781 | 265.7838 | 1.00272 | – |
| 2026 May 14 17:58 | 2026 May 14 05:32:38 | 0.0130 | 0.00020 | 5.2320 | 341.3990 | 265.7838 | 1.00272 | – |
| 2026 May 13 17:58 | 2026 May 13 10:43:10 | 0.0109 | 0.00020 | 5.0453 | 342.8543 | 265.7838 | 1.00272 | – |
| 2026 May 12 17:58 | 2026 May 12 07:05:04 | 0.0103 | 0.00020 | 3.9272 | 357.5948 | 265.7838 | 1.00272 | – |
| 2026 May 11 17:56 | 2026 May 11 11:04:55 | 0.0033 | 0.00020 | 2.0159 | 24.0514 | 265.7838 | 1.00272 | – |
| 2026 May 10 17:57 | 2026 May 10 10:51:11 | 0.0421 | 0.00022 | 5.9529 | 323.0684 | 265.7838 | 1.00272 | – |
| 2026 May 09 17:57 | 2026 May 09 10:53:49 | 0.0384 | 0.00022 | 5.9784 | 319.6356 | 265.7838 | 1.00272 | – |
| 2026 May 08 17:57 | 2026 May 08 03:47:41 | 0.0336 | 0.00022 | 6.0241 | 317.1100 | 265.7838 | 1.00272 | – |
| 2026 May 07 17:58 | 2026 May 07 06:04:36 | 0.0301 | 0.00021 | 6.0731 | 313.5991 | 265.7838 | 1.00272 | – |
| 2026 May 06 17:57 | 2026 May 06 08:11:38 | 0.0279 | 0.00021 | 5.9873 | 324.5475 | 265.7838 | 1.00272 | – |
| 2026 May 05 17:57 | 2026 May 05 11:04:20 | 0.0254 | 0.00021 | 6.0450 | 322.1080 | 265.7838 | 1.00272 | – |
| 2026 May 04 17:57 | 2026 May 03 08:07:38 | 0.0449 | 0.00022 | 5.9423 | 320.9839 | 265.7838 | 1.00272 | – |
| 2026 May 03 17:57 | 2026 May 03 08:07:38 | 0.0449 | 0.00022 | 5.9423 | 320.9839 | 265.7838 | 1.00272 | – |
| 2026 May 02 17:57 | 2026 May 02 09:29:21 | 0.0410 | 0.00022 | 6.0065 | 318.7946 | 265.7838 | 1.00272 | – |