Flat Cubesat Satellite Bus
Data current as of 2026-07-20.
The Flat Cubesat bus accounts for 4 cataloged objects, of which 0 are in orbit and 0 are active. 4 have reentered. Most are built by FOSSA. The largest operator on this bus is Fossa Systems. All were launched in 2023.
0
In orbit
0
Active
4
Total launched
4
Reentered
Flat Cubesat launched per year
Still in orbit Since reentered Click a year to list its satellites.
Typical specifications
Most common values across cataloged Flat Cubesat satellites.
| Manufacturer | FOSSA |
|---|---|
| Purpose | Technology |
| Launch mass | 2 kg |
| Dry mass | 2 kg |
| Length | 0.6 m |
| Diameter | 0.025 m |
| Span | 0.6 m |
| Shape | Box |
| Power | Solar cells, batteries |
| Propulsion | None |
Top operators
Top countries
E 4
Flat Cubesat satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| FOSSASAT-2E15 FEROX 2 | 56938 | 2023-084G | FOSSA | Jun 12, 2023 | 91 min, 97.5° | Reentered | ◉ |
| FOSSASAT-2E14 FEROX 1 | 56936 | 2023-084E | FOSSA | Jun 12, 2023 | 89 min, 97.5° | Reentered | ◉ |
| FOSSASAT-2E17 FEROX 4 | 56935 | 2023-084D | FOSSA | Jun 12, 2023 | 88 min, 97.5° | Reentered | ◉ |
| FOSSASAT-2E16 FEROX 3 | 56932 | 2023-084A | FOSSA | Jun 12, 2023 | 88 min, 97.5° | Reentered | ◉ |
Frequently asked questions
How many Flat Cubesat satellites are there?
The catalog lists 4 objects built on the Flat Cubesat bus. 0 are in orbit and 4 have reentered.
How many Flat Cubesat satellites are in orbit?
0 Flat Cubesat objects are currently in orbit, of which 0 carry an active status.
Who builds the Flat Cubesat bus?
The Flat Cubesat bus is most commonly built by FOSSA.
When did the first Flat Cubesat satellite launch?
The cataloged Flat Cubesat satellites all launched in 2023.