Orbital elements of YIJIAN
| Launched | 20 December 2016 |
| Flight ended | – |
| Launch site | Jiuquan Space Center, PRC |
| Owner | People's Republic of China |
| NORAD ID | 41899 |
| 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 Sep 12 17:57 | 2025 Sep 11 21:57:05 | 98.5177 | 0.00224 | 15.9735 | 89.4155 | 270.9614 | 14.60181 | – |
| 2025 Sep 11 17:57 | 2025 Sep 11 05:30:20 | 98.5176 | 0.00224 | 15.9265 | 91.3996 | 270.9614 | 14.60181 | – |
| 2025 Sep 10 17:56 | 2025 Sep 09 22:15:29 | 98.5173 | 0.00224 | 15.8373 | 95.1861 | 270.9614 | 14.60181 | – |
| 2025 Sep 08 17:57 | 2025 Sep 08 05:08:35 | 98.5171 | 0.00224 | 15.7200 | 100.1803 | 270.9614 | 14.60181 | – |
| 2025 Sep 07 17:56 | 2025 Sep 06 21:53:44 | 98.5169 | 0.00224 | 15.6308 | 103.9858 | 270.9614 | 14.60181 | – |
| 2025 Sep 06 20:41 | 2025 Sep 06 05:26:58 | 98.5168 | 0.00224 | 15.5839 | 105.9748 | 270.9614 | 14.60181 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:05:11 | 98.5164 | 0.00223 | 15.3774 | 114.7963 | 270.9614 | 14.60181 | – |
| 2025 Sep 02 17:56 | 2025 Sep 01 21:50:18 | 98.5162 | 0.00222 | 15.2882 | 118.6022 | 270.9614 | 14.60181 | – |
| 2025 Sep 01 17:56 | 2025 Sep 01 05:23:32 | 98.5162 | 0.00222 | 15.2412 | 120.6031 | 270.9614 | 14.60181 | – |
| 2025 Aug 31 17:56 | 2025 Aug 31 04:43:22 | 98.5160 | 0.00221 | 15.1708 | 123.6521 | 270.9614 | 14.60181 | – |
| 2025 Aug 30 17:56 | 2025 Aug 29 23:07:10 | 98.5157 | 0.00221 | 15.0864 | 127.2821 | 270.9614 | 14.60181 | – |
| 2025 Aug 29 17:56 | 2025 Aug 29 05:01:42 | 98.5157 | 0.00221 | 15.0347 | 129.4961 | 270.9614 | 14.60181 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:46:49 | 98.5154 | 0.00220 | 14.9456 | 133.3579 | 270.9614 | 14.60181 | – |
| 2025 Aug 27 17:56 | 2025 Aug 27 05:20:02 | 98.5154 | 0.00220 | 14.8987 | 135.3782 | 270.9614 | 14.60181 | – |
| 2025 Aug 26 17:56 | 2025 Aug 25 20:26:27 | 98.5151 | 0.00219 | 14.8048 | 139.4603 | 270.9614 | 14.60181 | – |
| 2025 Aug 25 17:56 | 2025 Aug 24 23:03:38 | 98.5149 | 0.00219 | 14.7438 | 142.1083 | 270.9614 | 14.60181 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 22:23:27 | 98.5148 | 0.00218 | 14.6734 | 145.1676 | 270.9614 | 14.60181 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 22:01:34 | 98.5145 | 0.00216 | 14.4669 | 154.2419 | 270.9614 | 14.60181 | – |
| 2025 Aug 22 17:56 | 2025 Aug 20 22:01:34 | 98.5145 | 0.00216 | 14.4669 | 154.2419 | 270.9614 | 14.60181 | – |
| 2025 Aug 20 17:56 | 2025 Aug 19 23:00:03 | 98.5144 | 0.00215 | 14.4013 | 157.1392 | 270.9614 | 14.60181 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 22:19:52 | 98.5142 | 0.00215 | 14.3309 | 160.2456 | 270.9614 | 14.60181 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 12:27:47 | 98.5141 | 0.00215 | 14.3027 | 161.4875 | 270.9614 | 14.60181 | – |