CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1970-0153
SL-3 R/B
SL-3 R/B (NORAD 4447) re-entered Earth’s atmosphere on 12 July 1970, after 5 days in orbit.
Official date
NORAD number
4447
International designator
1970-052B
Object type
Rocket body
Country
USSR
Launched
7 Jul 1970Baikonur Cosmodrome
Re-entered (UTC)
12 Jul 1970UTC calendar day
Time in orbit
5 days5 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
5 daysFrom the same launch
1970-052
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1970-0153
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1970-0153
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.