Unisat Satellite Bus
Data current as of 2026-07-20.
The Unisat bus accounts for 6 cataloged objects, of which 6 are in orbit and 2 are active. Most are built by GAUSS. The largest operator on this bus is GAUSS. The first launched in 2000, the most recent in 2021.
6
In orbit
2
Active
6
Total launched
0
Reentered
Unisat launched per year
Still in orbit Click a year to list its satellites.
Typical specifications
Most common values across cataloged Unisat satellites.
| Manufacturer | GAUSS |
|---|---|
| Purpose | Technology |
| Launch mass | 12 kg |
| Dry mass | 12 kg |
| Length | 0.3 m |
| Diameter | 0.2 m |
| Span | 0.9 m |
| Shape | Box + Ant |
| Power | Solar cells, batteries |
| Propulsion | None |
| Design life | 2 years |
| Typical orbit | 97 min period, 65° inclination |
Top operators
GAUSS 3 ROGAU 3
Top countries
I 6
Unisat satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| UNISAT-7 Unisat 7 | 47945 | 2021-022P | GAUSS | Mar 22, 2021 | 93 min, 97.4° | Active | ◉ |
| UNISAT-6 Unisat-6 | 40012 | 2014-033C | GAUSS | Jun 19, 2014 | 97 min, 97.8° | Active | ◉ |
| UNISAT-5 Unisat-5 | 39421 | 2013-066F | GAUSS | Nov 21, 2013 | 96 min, 97.7° | Inactive | ◉ |
| UNISAT-3 UniSat-3 | 28373 | 2004-025H | ROGAU | Jun 29, 2004 | 99 min, 98.7° | Inactive | ◉ |
| UNISAT-2 Unisat 2 | 27608 | 2002-058D | ROGAU | Dec 20, 2002 | 97 min, 64.6° | Inactive | ◉ |
| UNISAT Unisat | 26547 | 2000-057C | ROGAU | Sep 26, 2000 | 95 min, 64.5° | Inactive | ◉ |
Frequently asked questions
How many Unisat satellites are there?
The catalog lists 6 objects built on the Unisat bus. 6 are in orbit and 0 have reentered.
How many Unisat satellites are in orbit?
6 Unisat objects are currently in orbit, of which 2 carry an active status.
Who builds the Unisat bus?
The Unisat bus is most commonly built by GAUSS.
When did the first Unisat satellite launch?
The first cataloged Unisat satellite launched in 2000, and the most recent in 2021.