| Name | Constellation SY 1, 2 (TS 1, 2) |
| ID | sy-1 |
| Country | China |
| Type | Earth observation |
| Satellites (NORAD) |
28220 28479 |
| Satellites (COSPAR) | 2004-0122004-046 |
| Complementary constellations | sy-3 (Gunter's) sy-5 (Gunter's) sy-6 (Gunter's) sy-7 (Gunter's) sy-9 (Gunter's) sy-10 (Gunter's) sy-11 (Gunter's) sy-12 (Gunter's) sy-11 (Gunter's) |
| Gunter's space URL | https://space.skyrocket.de/doc_sdat/sy-1.htm |
