CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1969-0213
SL-4 R/B
SL-4 R/B (NORAD 4073) re-entered Earth’s atmosphere on 20 August 1969, after 4 days in orbit.
Official date
NORAD number
4073
International designator
1969-071B
Object type
Rocket body
Country
USSR
Launched
16 Aug 1969Baikonur Cosmodrome
Re-entered (UTC)
20 Aug 1969UTC calendar day
Time in orbit
4 days4 days
How it ended
Re-entered (natural decay)
Latitude range
51.7°N to 51.7°SFinal inclination 51.7°
Mass
3,000 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
4 daysFrom the same launch
1969-071
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1969-0213
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1969-0213
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.