CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1970-0283
SL-4 R/B
SL-4 R/B (NORAD 4805) re-entered Earth’s atmosphere on 19 December 1970, after 4 days in orbit.
Official date
NORAD number
4805
International designator
1970-110B
Object type
Rocket body
Country
USSR
Launched
15 Dec 1970Baikonur Cosmodrome
Re-entered (UTC)
19 Dec 1970UTC calendar day
Time in orbit
4 days4 days
How it ended
Re-entered (natural decay)
Latitude range
65.0°N to 65.0°SFinal inclination 65.0°
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 65.0°, allowed a re-entry anywhere between 65.0°N and 65.0°S.
Life in orbit
4 daysAlso ended on 19 Dec 1970
1 entryFrom the same launch
1970-110
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1970-0283
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1970-0283
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.