WK01 Satellite Bus
Data current as of 2026-07-21.
The WK01 bus accounts for 16 cataloged objects, of which 8 are in orbit and 8 are active. Most are built by DFHS. The largest operator on this bus is CENTI. The first launched in 2025, the most recent in 2026.
8
In orbit
8
Active
16
Total launched
0
Reentered
WK01 launched per year
Still in orbit Click a year to list its satellites.
Typical specifications
Most common values across cataloged WK01 satellites.
| Manufacturer | DFHS |
|---|---|
| Purpose | Technology ? |
| Launch mass | 140 kg |
| Dry mass | 140 kg |
| Length | 1 m |
| Diameter | 0.5 m |
| Span | 2 m |
| Shape | Box + 2 pan |
| Power | Equipped with two deployable solar arrays and batteries to power its systems. |
| Propulsion | Unknown |
| Design life | Designed for a mission duration of approximately 5 years. |
| Equipment | Laser communication link |
| Typical orbit | 104 min period, 55° inclination |
Top operators
CENTI 9 Beijing Future Navigation Technology Co., Ltd. 4 Centispace 2 CentiSpace 1
Top countries
CN 8 PRC 8
WK01 satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| CENTISPACE-2 S8 | 68357 | 2026-060H | CENTI | Mar 22, 2026 | 99 min, 55.0° | Inactive | ◉ |
| CENTISPACE-2 S7 | 68356 | 2026-060G | CENTI | Mar 22, 2026 | 99 min, 55.0° | Inactive | ◉ |
| CENTISPACE-2 S6 | 68355 | 2026-060F | CENTI | Mar 22, 2026 | 99 min, 55.0° | Inactive | ◉ |
| CENTISPACE-2 S5 | 68354 | 2026-060E | CENTI | Mar 22, 2026 | 99 min, 55.0° | Inactive | ◉ |
| CENTISPACE-2 S4 | 68353 | 2026-060D | CENTI | Mar 22, 2026 | 99 min, 55.0° | Inactive | ◉ |
| CENTISPACE-2 S3 | 68352 | 2026-060C | CENTI | Mar 22, 2026 | 99 min, 55.0° | Inactive | ◉ |
| CENTISPACE-2 S2 | 68351 | 2026-060B | CENTI | Mar 22, 2026 | 99 min, 55.0° | Inactive | ◉ |
| CENTISPACE-2 S1 | 68350 | 2026-060A | CENTI | Mar 22, 2026 | 99 min, 55.0° | Inactive | ◉ |
| CENTISPACE-1 S14 Weili Kongjian 01-08 | 62583 | 2025-007J | Beijing Future Navigation Technology Co., Ltd. | Jan 13, 2025 | 104 min, 55.0° | Active | ◉ |
| CentiSpace-1 S13 Weili Kongjian 01-07 | 62582 | 2025-007H | CentiSpace | Jan 13, 2025 | 104 min, 55.0° | Active | ◉ |
| CENTISPACE-1 S12 Weili Kongjian 01-06 | 62581 | 2025-007G | Centispace | Jan 13, 2025 | 104 min, 55.0° | Active | ◉ |
| CentiSpace-1 S11 Weili Kongjian 01-05 | 62580 | 2025-007F | Beijing Future Navigation Technology Co., Ltd. | Jan 13, 2025 | 104 min, 55.0° | Active | ◉ |
| CentiSpace-1 S10 Weili Kongjian 01-04 | 62579 | 2025-007E | Beijing Future Navigation Technology Co., Ltd. | Jan 13, 2025 | 104 min, 55.0° | Active | ◉ |
| CENTISPACE-1 S9 Weili Kongjian 01-03 | 62578 | 2025-007D | CENTI | Jan 13, 2025 | 104 min, 55.0° | Active | ◉ |
| CENTISPACE-1 S8 Weili Kongjian 01-02 | 62577 | 2025-007C | Beijing Future Navigation Technology Co., Ltd. | Jan 13, 2025 | 104 min, 55.0° | Active | ◉ |
| CENTISPACE-1 S7 Weili Kongjian 01-01 | 62576 | 2025-007B | Centispace | Jan 13, 2025 | 104 min, 55.0° | Active | ◉ |
Frequently asked questions
How many WK01 satellites are there?
The catalog lists 16 objects built on the WK01 bus. 8 are in orbit and 0 have reentered.
How many WK01 satellites are in orbit?
8 WK01 objects are currently in orbit, of which 8 carry an active status.
Who builds the WK01 bus?
The WK01 bus is most commonly built by DFHS.
When did the first WK01 satellite launch?
The first cataloged WK01 satellite launched in 2025, and the most recent in 2026.