CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1995-0070
COSMOS 2311
COSMOS 2311 (NORAD 23530) landed on 31 May 1995, after 2 months in orbit.
Official date
NORAD number
23530
International designator
1995-014A
Object type
Spacecraft
Country
Russia
Launched
22 Mar 1995Plesetsk Cosmodrome
Landed (UTC)
31 May 1995UTC calendar day
Time in orbit
2 months70 days
How it ended
Landed
Latitude range
67.1°N to 67.1°SFinal inclination 67.1°
Mass
2,886 kg
Operator
VKS
Built by
TsSKB
Bus
Yantar'-4K2
Programme
Kobal't
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 67.1°, allowed a re-entry anywhere between 67.1°N and 67.1°S.
Life in orbit
2 monthsCOSMOS 2311’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1995-014
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1995-0070
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1995-0070
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.