CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1970-0263
SL-7 R/B
SL-7 R/B (NORAD 4574) re-entered Earth’s atmosphere on 30 November 1970, after 1 month in orbit.
Official date
NORAD number
4574
International designator
1970-081B
Object type
Rocket body
Country
USSR
Launched
8 Oct 1970Plesetsk Cosmodrome
Re-entered (UTC)
30 Nov 1970UTC calendar day
Time in orbit
1 month53 days
How it ended
Re-entered (natural decay)
Latitude range
70.9°N to 70.9°SFinal inclination 70.9°
Mass
840 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 70.9°, allowed a re-entry anywhere between 70.9°N and 70.9°S.
Life in orbit
1 monthSL-7 R/B’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1970-081
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1970-0263
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1970-0263
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.