Ekspress-1000H Satellite Bus
Data current as of 2026-07-20.
The Ekspress-1000H bus accounts for 4 cataloged objects, of which 3 are in orbit and 2 are active. 1 have reentered. Most are built by RESH. The largest operator on this bus is GAZS. The first launched in 2011, the most recent in 2014.
3
In orbit
2
Active
4
Total launched
1
Reentered
Ekspress-1000H launched per year
Still in orbit Since reentered Click a year to list its satellites.
Typical specifications
Most common values across cataloged Ekspress-1000H satellites.
| Manufacturer | RESH |
|---|---|
| Purpose | Communication |
| Launch mass | 1640 kg |
| Dry mass | 1200 kg |
| Length | 4 m |
| Diameter | 2 m |
| Span | 10 m |
| Shape | Box + 2 Pan |
| Power | 2 deployable solar arrays, batteries |
| Propulsion | AOCS |
| Design life | 15 years |
| Equipment | 18 C-band and 16 Ku-band transponders |
| Typical orbit | 1436 min period, 0° inclination |
Top operators
GAZS 1 IAIS 1 KAZK 1 TELK 1
Top countries
ID 1 IL 1 KZ 1 RU 1
Ekspress-1000H satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| KAZSAT-3 Kazsat-3 | 39728 | 2014-023B | KAZK | Apr 28, 2014 | 1436 min, 0.0° | Active | ◉ |
| YAMAL 300K Yamal-300K | 38978 | 2012-061B | GAZS | Nov 2, 2012 | 1436 min, 0.0° | Active | ◉ |
| TELKOM 3 Telkom-3 | 38744 | 2012-044A | TELK | Aug 6, 2012 | 88 min, 49.9° | Reentered | ◉ |
| AMOS-5 Amos 5 | 37950 | 2011-074A | IAIS | Dec 11, 2011 | 1438 min, 8.9° | Inactive | ◉ |
Frequently asked questions
How many Ekspress-1000H satellites are there?
The catalog lists 4 objects built on the Ekspress-1000H bus. 3 are in orbit and 1 have reentered.
How many Ekspress-1000H satellites are in orbit?
3 Ekspress-1000H objects are currently in orbit, of which 2 carry an active status.
Who builds the Ekspress-1000H bus?
The Ekspress-1000H bus is most commonly built by RESH.
When did the first Ekspress-1000H satellite launch?
The first cataloged Ekspress-1000H satellite launched in 2011, and the most recent in 2014.