7K-STMA Satellite Bus
Data current as of 2026-07-20.
The 7K-STMA bus accounts for 22 cataloged objects, of which 0 are in orbit and 0 are active. 22 have reentered. Most are built by RKKE. The largest operator on this bus is RKKE. The first launched in 2002, the most recent in 2011.
0
In orbit
0
Active
22
Total launched
22
Reentered
7K-STMA launched per year
Still in orbit Since reentered Click a year to list its satellites.
Typical specifications
Most common values across cataloged 7K-STMA satellites.
| Manufacturer | RKKE |
|---|---|
| Purpose | Crewed spacecraft |
| Launch mass | 2917 kg |
| Dry mass | 2850 kg |
| Length | 7.9 m |
| Diameter | 2.7 m |
| Span | 10.6 m |
| Shape | Cyl + Cone + Sphere + 2 Pan |
| Power | 2 deployable fixed solar arrays, batteries |
| Propulsion | SA |
Top operators
RKKE 22
Top countries
RU 22
7K-STMA satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| SOYUZ-TMA 22 Soyuz TMA-22 | 37877 | 2011-067A | RKKE | Nov 14, 2011 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 21 Soyuz TMA-21 | 37382 | 2011-012A | RKKE | Apr 4, 2011 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 20 Soyuz TMA-20 | 37254 | 2010-067A | RKKE | Dec 15, 2010 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 19 Soyuz TMA-19 | 36603 | 2010-029A | RKKE | Jun 15, 2010 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 18 Soyuz TMA-18 | 36505 | 2010-011A | RKKE | Apr 2, 2010 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 17 Soyuz TMA-17 | 36129 | 2009-074A | RKKE | Dec 20, 2009 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 16 Soyuz TMA-16 | 35940 | 2009-053A | RKKE | Sep 30, 2009 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 15 Soyuz TMA-15 | 35010 | 2009-030A | RKKE | May 27, 2009 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 14 Soyuz TMA-14 | 34669 | 2009-015A | RKKE | Mar 26, 2009 | 90 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 13 Soyuz TMA-13 | 33399 | 2008-050A | RKKE | Oct 12, 2008 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 12 Soyuz TMA-12 | 32756 | 2008-015A | RKKE | Apr 8, 2008 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 11 Soyuz TMA-11 | 32256 | 2007-045A | RKKE | Oct 10, 2007 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 10 Soyuz TMA-10 | 31100 | 2007-008A | RKKE | Apr 7, 2007 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 9 Soyuz TMA-9 | 29400 | 2006-040A | RKKE | Sep 18, 2006 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 8 Soyuz TMA-8 | 28996 | 2006-009A | RKKE | Mar 30, 2006 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 7 Soyuz TMA-7 | 28877 | 2005-039A | RKKE | Oct 1, 2005 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 6 Soyuz TMA-6 | 28640 | 2005-013A | RKKE | Apr 15, 2005 | 91 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 5 Soyuz TMA-5 | 28444 | 2004-040A | RKKE | Oct 14, 2004 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 4 Soyuz TMA-4 | 28228 | 2004-013A | RKKE | Apr 19, 2004 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 3 Soyuz TMA-3 | 28052 | 2003-047A | RKKE | Oct 18, 2003 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TMA 2 Soyuz TMA-2 | 27781 | 2003-016A | RKKE | Apr 26, 2003 | 92 min, 51.6° | Reentered | ◉ |
| SOYUZ-TM 35 Soyuz TMA-1 | 27552 | 2002-050A | RKKE | Oct 30, 2002 | 92 min, 51.6° | Reentered | ◉ |
Frequently asked questions
How many 7K-STMA satellites are there?
The catalog lists 22 objects built on the 7K-STMA bus. 0 are in orbit and 22 have reentered.
How many 7K-STMA satellites are in orbit?
0 7K-STMA objects are currently in orbit, of which 0 carry an active status.
Who builds the 7K-STMA bus?
The 7K-STMA bus is most commonly built by RKKE.
When did the first 7K-STMA satellite launch?
The first cataloged 7K-STMA satellite launched in 2002, and the most recent in 2011.