7K-TG Satellite Bus
Data current as of 2026-07-20.
The 7K-TG bus accounts for 43 cataloged objects, of which 0 are in orbit and 0 are active. 43 have reentered. Most are built by NPOE. The largest operator on this bus is NPOE. The first launched in 1978, the most recent in 1990.
0
In orbit
0
Active
43
Total launched
43
Reentered
7K-TG launched per year
Still in orbit Since reentered Click a year to list its satellites.
Typical specifications
Most common values across cataloged 7K-TG satellites.
| Manufacturer | NPOE |
|---|---|
| Purpose | Cargo |
| Launch mass | 7250 kg |
| Dry mass | 4800 kg |
| Length | 7.9 m |
| Diameter | 2.7 m |
| Span | 7.9 m |
| Shape | Sphere + Cone + Cyl + Pan |
| Power | Batteries |
| Propulsion | KTDU-80 |
Top operators
NPOE 43
Top countries
SU 43
7K-TG satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| PROGRESS 42 Progress-42 | 20602 | 1990-041A | NPOE | May 5, 1990 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 41 Progress-41 | 19895 | 1989-023A | NPOE | Mar 16, 1989 | 87 min, 51.6° | Reentered | ◉ |
| PROGRESS 40 Progress-40 | 19783 | 1989-008A | NPOE | Feb 10, 1989 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 39 Progress-39 | 19728 | 1988-114A | NPOE | Dec 25, 1988 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 38 Progress-38 | 19486 | 1988-083A | NPOE | Sep 9, 1988 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 37 Progress-37 | 19322 | 1988-061A | NPOE | Jul 18, 1988 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 36 Progress-36 | 19117 | 1988-038A | NPOE | May 13, 1988 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 35 Progress-35 | 18992 | 1988-024A | NPOE | Mar 23, 1988 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 34 Progress-34 | 18795 | 1988-003A | NPOE | Jan 20, 1988 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 33 Progress-33 | 18568 | 1987-094A | NPOE | Nov 20, 1987 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 32 Progress-32 | 18376 | 1987-082A | NPOE | Sep 23, 1987 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 31 Progress-31 | 18283 | 1987-066A | NPOE | Aug 3, 1987 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 30 Progress-30 | 17999 | 1987-044A | NPOE | May 19, 1987 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 29 Progress-29 | 17878 | 1987-034A | NPOE | Apr 21, 1987 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 28 Progress-28 | 17564 | 1987-023A | NPOE | Mar 3, 1987 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 27 Progress-27 | 17299 | 1987-005A | NPOE | Jan 16, 1987 | 89 min, 51.6° | Reentered | ◉ |
| PROGRESS 26 Progress-26 | 16687 | 1986-032A | NPOE | Apr 23, 1986 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 25 Progress-25 | 16645 | 1986-023A | NPOE | Mar 19, 1986 | 91 min, 51.6° | Reentered | ◉ |
| COSMOS 1669 Kosmos-1669 | 15918 | 1985-062A | NPOE | Jul 19, 1985 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 24 Progress-24 | 15838 | 1985-051A | NPOE | Jun 21, 1985 | 92 min, 51.7° | Reentered | ◉ |
| PROGRESS 23 Progress-23 | 15193 | 1984-086A | NPOE | Aug 14, 1984 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 22 Progress-22 | 14996 | 1984-051A | NPOE | May 28, 1984 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 21 Progress-21 | 14961 | 1984-042A | NPOE | May 7, 1984 | 90 min, 51.6° | Reentered | ◉ |
| PROGRESS 20 Progress-20 | 14932 | 1984-038A | NPOE | Apr 15, 1984 | 90 min, 51.6° | Reentered | ◉ |
| PROGRESS 19 Progress-19 | 14757 | 1984-018A | NPOE | Feb 21, 1984 | 88 min, 51.6° | Reentered | ◉ |
| PROGRESS 18 Progress-18 | 14422 | 1983-106A | NPOE | Oct 20, 1983 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 17 Progress-17 | 14283 | 1983-085A | NPOE | Aug 17, 1983 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 16 Progress-16 | 13638 | 1982-107A | NPOE | Oct 31, 1982 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 15 Progress-15 | 13558 | 1982-094A | NPOE | Sep 18, 1982 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 14 Progress-14 | 13361 | 1982-070A | NPOE | Jul 10, 1982 | 90 min, 51.6° | Reentered | ◉ |
| PROGRESS 13 Progress-13 | 13210 | 1982-047A | NPOE | May 23, 1982 | 89 min, 51.7° | Reentered | ◉ |
| PROGRESS 12 Progress-12 | 12152 | 1981-007A | NPOE | Jan 24, 1981 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 11 Progress-11 | 11993 | 1980-079A | NPOE | Sep 28, 1980 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 10 Progress-10 | 11867 | 1980-055A | NPOE | Jun 29, 1980 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 9 Progress-9 | 11784 | 1980-033A | NPOE | Apr 27, 1980 | 89 min, 51.6° | Reentered | ◉ |
| PROGRESS 8 Progress-8 | 11743 | 1980-024A | NPOE | Mar 27, 1980 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 7 Progress-7 | 11421 | 1979-059A | NPOE | Jun 28, 1979 | 93 min, 51.6° | Reentered | ◉ |
| PROGRESS 6 Progress-6 | 11356 | 1979-039A | NPOE | May 13, 1979 | 92 min, 51.6° | Reentered | ◉ |
| PROGRESS 5 Progress-5 | 11292 | 1979-022A | NPOE | Mar 12, 1979 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 4 Progress-4 | 11040 | 1978-090A | NPOE | Oct 3, 1978 | 90 min, 51.6° | Reentered | ◉ |
| PROGRESS 3 Progress-3 | 10999 | 1978-077A | NPOE | Aug 7, 1978 | 89 min, 51.6° | Reentered | ◉ |
| PROGRESS 2 Progress-2 | 10979 | 1978-070A | NPOE | Jul 7, 1978 | 91 min, 51.6° | Reentered | ◉ |
| PROGRESS 1 Progress-1 | 10603 | 1978-008A | NPOE | Jan 20, 1978 | 91 min, 51.6° | Reentered | ◉ |
Frequently asked questions
How many 7K-TG satellites are there?
The catalog lists 43 objects built on the 7K-TG bus. 0 are in orbit and 43 have reentered.
How many 7K-TG satellites are in orbit?
0 7K-TG objects are currently in orbit, of which 0 carry an active status.
Who builds the 7K-TG bus?
The 7K-TG bus is most commonly built by NPOE.
When did the first 7K-TG satellite launch?
The first cataloged 7K-TG satellite launched in 1978, and the most recent in 1990.