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 |
| 2026 Aug 11 17:56 | 2026 Aug 11 05:20:45 | 97.8673 | 0.00059 | 20.3276 | 170.5765 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 10 17:56 | 2026 Aug 10 12:08:13 | 97.8672 | 0.00059 | 20.2766 | 172.8926 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 09 17:57 | 2026 Aug 09 04:50:51 | 97.8670 | 0.00058 | 20.1840 | 177.2787 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 08 17:57 | 2026 Aug 08 05:22:49 | 97.8667 | 0.00057 | 20.1144 | 180.6153 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 07 17:57 | 2026 Aug 07 04:20:53 | 97.8666 | 0.00056 | 20.0403 | 183.7540 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 06 17:57 | 2026 Aug 06 04:52:49 | 97.8664 | 0.00056 | 19.9708 | 187.2457 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 05 17:56 | 2026 Aug 05 05:24:44 | 97.8664 | 0.00055 | 19.9013 | 190.6051 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 04 17:57 | 2026 Aug 03 18:59:31 | 97.8665 | 0.00053 | 19.7993 | 195.6488 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 03 17:56 | 2026 Aug 02 17:57:30 | 97.8667 | 0.00053 | 19.7251 | 199.8137 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 02 17:57 | 2026 Aug 02 05:26:29 | 97.8668 | 0.00053 | 19.6880 | 201.3902 | 189.5590 | 15.35071 | 7.743 |
| 2026 Aug 01 17:57 | 2026 Aug 01 04:24:26 | 97.8672 | 0.00052 | 19.6139 | 205.2830 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 31 17:56 | 2026 Jul 30 19:32:57 | 97.8678 | 0.00051 | 19.5165 | 210.1151 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 30 17:57 | 2026 Jul 30 05:28:00 | 97.8683 | 0.00050 | 19.4748 | 212.0410 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 29 17:57 | 2026 Jul 29 04:25:52 | 97.8685 | 0.00049 | 19.4007 | 215.6715 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 28 17:57 | 2026 Jul 28 04:57:35 | 97.8685 | 0.00049 | 19.3311 | 219.2526 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 27 17:57 | 2026 Jul 27 05:29:17 | 97.8685 | 0.00048 | 19.2616 | 222.9703 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 26 17:56 | 2026 Jul 26 06:00:57 | 97.8683 | 0.00047 | 19.1921 | 226.5033 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 25 17:57 | 2026 Jul 24 03:56:25 | 97.8678 | 0.00045 | 19.0438 | 234.4778 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 24 17:56 | 2026 Jul 24 03:56:25 | 97.8678 | 0.00045 | 19.0438 | 234.4778 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 23 17:57 | 2026 Jul 23 04:28:00 | 97.8674 | 0.00045 | 18.9743 | 238.6247 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 22 17:57 | 2026 Jul 22 03:25:39 | 97.8671 | 0.00044 | 18.9001 | 242.9592 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:57:11 | 97.8672 | 0.00043 | 18.8306 | 247.3909 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 20 17:57 | 2026 Jul 20 04:28:41 | 97.8677 | 0.00042 | 18.7611 | 251.5023 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 19 19:06 | 2026 Jul 19 05:00:11 | 97.8677 | 0.00042 | 18.6916 | 256.0240 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 19 17:57 | 2026 Jul 19 05:00:11 | 97.8677 | 0.00042 | 18.6916 | 256.0240 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 18 17:57 | 2026 Jul 18 03:57:45 | 97.8681 | 0.00042 | 18.6175 | 260.9627 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 17 17:57 | 2026 Jul 17 04:29:13 | 97.8684 | 0.00041 | 18.5480 | 265.4291 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 16 17:56 | 2026 Jul 16 05:00:40 | 97.8687 | 0.00041 | 18.4785 | 269.5722 | 189.5590 | 15.35071 | 7.743 |
| 2026 Jul 15 17:57 | 2026 Jul 15 03:58:13 | 97.8691 | 0.00041 | 18.4043 | 274.6395 | 189.5590 | 15.35071 | 7.743 |