Orbital elements of SHIYAN-1
| Launched | 17 April 2004 |
| Flight ended | – |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 28220 |
| Alternative names |
SY-1 TANSUO 1 TS-1 |
| 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 Nov 30 18:57 | 2025 Nov 30 14:41:48 | 97.8958 | 0.00065 | 2.3626 | 10.1535 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 29 18:56 | 2025 Nov 29 04:06:42 | 97.8959 | 0.00066 | 2.2609 | 15.2155 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 28 18:57 | 2025 Nov 28 02:57:31 | 97.8956 | 0.00067 | 2.1870 | 18.4193 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 27 18:57 | 2025 Nov 27 03:22:36 | 97.8954 | 0.00068 | 2.1176 | 21.6883 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 26 18:57 | 2025 Nov 26 03:47:40 | 97.8955 | 0.00068 | 2.0483 | 24.9889 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:30:02 | 97.8955 | 0.00069 | 1.9975 | 27.7080 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 24 18:56 | 2025 Nov 24 10:55:03 | 97.8956 | 0.00069 | 1.9282 | 30.9824 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 23 18:57 | 2025 Nov 23 03:28:22 | 97.8959 | 0.00070 | 1.8358 | 35.4838 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 21 18:57 | 2025 Nov 21 02:43:55 | 97.8968 | 0.00072 | 1.6925 | 41.0091 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:08:49 | 97.8971 | 0.00072 | 1.6232 | 43.9408 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 18 18:57 | 2025 Nov 18 03:58:32 | 97.8982 | 0.00074 | 1.4846 | 49.1055 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 16 18:58 | 2025 Nov 15 14:38:59 | 97.8983 | 0.00075 | 1.3043 | 58.9867 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 15 18:57 | 2025 Nov 14 04:03:14 | 97.8977 | 0.00076 | 1.2026 | 62.6840 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 13 18:56 | 2025 Nov 13 02:53:33 | 97.8978 | 0.00076 | 1.1287 | 64.9430 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 12 18:57 | 2025 Nov 12 03:18:10 | 97.8976 | 0.00077 | 1.0594 | 68.0686 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 11 18:55 | 2025 Nov 11 03:42:42 | 97.8975 | 0.00077 | 0.9901 | 71.1472 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 10 18:57 | 2025 Nov 08 19:05:28 | 97.8975 | 0.00077 | 0.8238 | 78.6614 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 09 18:57 | 2025 Nov 08 19:05:28 | 97.8975 | 0.00077 | 0.8238 | 78.6614 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 08 18:56 | 2025 Nov 08 06:30:29 | 97.8976 | 0.00077 | 0.7868 | 79.9624 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 07 18:57 | 2025 Nov 07 05:20:31 | 97.8985 | 0.00079 | 0.7129 | 83.1712 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 05 18:57 | 2025 Nov 05 03:00:27 | 97.8997 | 0.00079 | 0.5651 | 89.4344 | 349.9833 | 15.27667 | 7.743 |
| 2025 Nov 04 18:57 | 2025 Nov 04 03:24:45 | 97.9001 | 0.00079 | 0.4958 | 92.3376 | 349.9833 | 15.27667 | 7.743 |