CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1969-0269
SL-4 R/B
SL-4 R/B (NORAD 4123) re-entered Earth’s atmosphere on 12 October 1969, after 1 day in orbit.
Official date
NORAD number
4123
International designator
1969-085B
Object type
Rocket body
Country
USSR
Launched
11 Oct 1969Baikonur Cosmodrome
Re-entered (UTC)
12 Oct 1969UTC calendar day
Time in orbit
1 day1 days
How it ended
Re-entered (natural decay)
Latitude range
51.7°N to 51.7°SFinal inclination 51.7°
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 51.7°, allowed a re-entry anywhere between 51.7°N and 51.7°S.
Life in orbit
1 dayCame down with SL-4 R/B
1 entryFrom the same launch
1969-085
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1969-0269
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1969-0269
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.