CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1966-0150
SL-3 R/B
SL-3 R/B (NORAD 2164) re-entered Earth’s atmosphere on 21 May 1966, after 15 days in orbit.
Official date
NORAD number
2164
International designator
1966-037B
Object type
Rocket body
Country
USSR
Launched
6 May 1966Baikonur Cosmodrome
Re-entered (UTC)
21 May 1966UTC calendar day
Time in orbit
15 days15 days
How it ended
Re-entered (natural decay)
Latitude range
64.9°N to 64.9°SFinal inclination 64.9°
Mass
1,440 kg
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 64.9°, allowed a re-entry anywhere between 64.9°N and 64.9°S.
Life in orbit
15 daysAlso ended on 21 May 1966
1 entryFrom the same launch
1966-037
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1966-0150
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1966-0150
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.