CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2001-0047
PROGRESS-M1 4
PROGRESS-M1 4 (NORAD 26615) was deorbited in a controlled re-entry after a space station visit on 8 February 2001, after 2 months in orbit.
Controlled re-entryOfficial date
NORAD number
26615
International designator
2000-073A
Object type
Spacecraft
Country
Russia
Launched
16 Nov 2000Baikonur Cosmodrome
Re-entered (UTC)
8 Feb 2001UTC calendar day
Time in orbit
2 months84 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
7,281 kg
Operator
RKKE
Built by
TsSKB-Progress
Bus
7K-TGM1
Programme
Progress M1
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
2 monthsPROGRESS-M1 4’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 8 Feb 2001
3 entriesFrom the same launch
2000-073
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2001-0047
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2001-0047
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.