SY30 Satellite Bus
Data current as of 2026-07-20.
The SY30 bus accounts for 5 cataloged objects, of which 5 are in orbit and 5 are active. Most are built by SAST. The largest operator on this bus is SAST. The first launched in 2025, the most recent in 2026.
5
In orbit
5
Active
5
Total launched
0
Reentered
SY30 launched per year
Still in orbit Click a year to list its satellites.
Typical specifications
Most common values across cataloged SY30 satellites.
| Manufacturer | SAST |
|---|---|
| Launch mass | 500 kg |
| Dry mass | 500 kg |
| Length | 1.4 m |
| Diameter | 1.0 m |
| Span | 4.0 m |
| Shape | Box+2 pan |
| Typical orbit | 97 min period, 35° inclination |
Top operators
SAST 4
Top countries
PRC 5
SY30 satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| SHIYAN 30-04 | 68140 | 2026-048B | SAST | Mar 12, 2026 | 97 min, 35.0° | Active | ◉ |
| SHIYAN 30-03 | 68139 | 2026-048A | SAST | Mar 12, 2026 | 97 min, 35.0° | Active | ◉ |
| OBJECT A | 65945 | 2025-227A | CAST | Oct 13, 2025 | 95 min, 80.0° | Active | ◉ |
| SHIYAN 30 02 | 65852 | 2025-222B | SAST | Sep 29, 2025 | 97 min, 35.0° | Active | ◉ |
| SHIYAN 30 01 | 65851 | 2025-222A | SAST | Sep 29, 2025 | 97 min, 35.0° | Active | ◉ |
Frequently asked questions
How many SY30 satellites are there?
The catalog lists 5 objects built on the SY30 bus. 5 are in orbit and 0 have reentered.
How many SY30 satellites are in orbit?
5 SY30 objects are currently in orbit, of which 5 carry an active status.
Who builds the SY30 bus?
The SY30 bus is most commonly built by SAST.
When did the first SY30 satellite launch?
The first cataloged SY30 satellite launched in 2025, and the most recent in 2026.