CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1979-0341
PROGRESS 7
PROGRESS 7 (NORAD 11421) was deorbited in a controlled re-entry after a space station visit on 20 July 1979, after 22 days in orbit.
Controlled re-entryOfficial date
NORAD number
11421
International designator
1979-059A
Object type
Spacecraft
Country
USSR
Launched
28 Jun 1979Baikonur Cosmodrome
Re-entered (UTC)
20 Jul 1979UTC calendar day
Time in orbit
22 days22 days
How it ended
Deorbited (controlled re-entry) after a station visit
Latitude range
51.6°N to 51.6°SFinal inclination 51.6°
Mass
7,250 kg
Operator
NPO Energiya
Built by
NPO Energiya
Bus
7K-TG
Programme
Progress
Where it came down
Latitude band its orbit allowedExact position not recorded
No position was recorded for this re-entry. Its final orbit, inclined at 51.6°, allowed a re-entry anywhere between 51.6°N and 51.6°S.
Life in orbit
22 daysAlso ended on 20 Jul 1979
2 entriesFrom the same launch
1979-059
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1979-0341
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1979-0341
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.