CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1972-0329
SL-6 R/B(1)
SL-6 R/B(1) (NORAD 6232) re-entered Earth’s atmosphere on 4 November 1972, after 21 days in orbit.
Official date
NORAD number
6232
International designator
1972-081B
Object type
Rocket body
Country
USSR
Launched
14 Oct 1972Plesetsk Cosmodrome
Re-entered (UTC)
4 Nov 1972UTC calendar day
Time in orbit
21 days21 days
How it ended
Re-entered (natural decay)
Latitude range
65.5°N to 65.5°SFinal inclination 65.5°
Mass
2,350 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 65.5°, allowed a re-entry anywhere between 65.5°N and 65.5°S.
Life in orbit
21 daysSL-6 R/B(1)’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1972-081
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1972-0329
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1972-0329
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.