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 Dec 13 18:56 | 2025 Dec 12 22:26:43 | 98.5268 | 0.00212 | 22.2814 | 161.9135 | 198.2824 | 14.60442 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:00:08 | 98.5268 | 0.00212 | 22.2344 | 163.9724 | 198.2824 | 14.60442 | – |
| 2025 Dec 11 18:56 | 2025 Dec 11 05:20:15 | 98.5267 | 0.00211 | 22.1639 | 167.1078 | 198.2824 | 14.60442 | – |
| 2025 Dec 10 18:56 | 2025 Dec 10 11:15:00 | 98.5266 | 0.00211 | 22.1122 | 169.4091 | 198.2824 | 14.60442 | – |
| 2025 Dec 09 18:56 | 2025 Dec 09 12:13:46 | 98.5265 | 0.00210 | 22.0465 | 172.3593 | 198.2824 | 14.60442 | – |
| 2025 Dec 08 18:56 | 2025 Dec 08 04:59:15 | 98.5264 | 0.00209 | 21.9572 | 176.3652 | 198.2824 | 14.60442 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:58:01 | 98.5263 | 0.00208 | 21.8914 | 179.3449 | 198.2824 | 14.60442 | – |
| 2025 Dec 06 18:56 | 2025 Dec 06 03:39:27 | 98.5262 | 0.00208 | 21.8162 | 182.8109 | 198.2824 | 14.60442 | – |
| 2025 Dec 05 18:57 | 2025 Dec 05 06:16:53 | 98.5261 | 0.00207 | 21.7552 | 185.5877 | 198.2824 | 14.60442 | – |
| 2025 Dec 04 18:57 | 2025 Dec 04 05:36:59 | 98.5261 | 0.00207 | 21.6847 | 188.7562 | 198.2824 | 14.60442 | – |
| 2025 Dec 03 18:56 | 2025 Dec 03 11:31:43 | 98.5261 | 0.00206 | 21.6330 | 191.1019 | 198.2824 | 14.60442 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:51:48 | 98.5261 | 0.00206 | 21.5625 | 194.3087 | 198.2824 | 14.60442 | – |
| 2025 Nov 30 18:57 | 2025 Nov 30 12:49:18 | 98.5261 | 0.00204 | 21.4310 | 200.3090 | 198.2824 | 14.60442 | – |
| 2025 Nov 29 18:56 | 2025 Nov 28 21:21:27 | 98.5261 | 0.00203 | 21.3182 | 205.4941 | 198.2824 | 14.60442 | – |
| 2025 Nov 28 18:57 | 2025 Nov 28 04:54:50 | 98.5261 | 0.00203 | 21.2712 | 207.6836 | 198.2824 | 14.60442 | – |
| 2025 Nov 27 18:57 | 2025 Nov 26 23:18:56 | 98.5259 | 0.00202 | 21.1866 | 211.6200 | 198.2824 | 14.60442 | – |
| 2025 Nov 26 18:57 | 2025 Nov 26 11:48:18 | 98.5259 | 0.00202 | 21.1538 | 213.1603 | 198.2824 | 14.60442 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:08:23 | 98.5258 | 0.00201 | 21.0833 | 216.4120 | 198.2824 | 14.60442 | – |
| 2025 Nov 24 18:56 | 2025 Nov 24 10:28:27 | 98.5256 | 0.00200 | 21.0128 | 219.7751 | 198.2824 | 14.60442 | – |
| 2025 Nov 23 18:57 | 2025 Nov 23 09:48:32 | 98.5257 | 0.00200 | 20.9423 | 223.0728 | 198.2824 | 14.60442 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 22:36:42 | 98.5252 | 0.00199 | 20.7732 | 231.1310 | 198.2824 | 14.60442 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 23:35:26 | 98.5252 | 0.00199 | 20.7074 | 234.2532 | 198.2824 | 14.60442 | – |
| 2025 Nov 18 18:57 | 2025 Nov 18 11:24:52 | 98.5252 | 0.00199 | 20.6041 | 239.2079 | 198.2824 | 14.60442 | – |
| 2025 Nov 16 18:58 | 2025 Nov 15 11:03:42 | 98.5252 | 0.00198 | 20.3974 | 249.1174 | 198.2824 | 14.60442 | – |