CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1992-0118
SL-4 R/B
SL-4 R/B (NORAD 21947) re-entered Earth’s atmosphere on 21 April 1992, after 2 days in orbit.
Official date
NORAD number
21947
International designator
1992-022B
Object type
Rocket body
Country
Russia
Launched
19 Apr 1992Baikonur Cosmodrome
Re-entered (UTC)
21 Apr 1992UTC calendar day
Time in orbit
2 days2 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
2 daysAlso ended on 21 Apr 1992
2 entriesFrom the same launch
1992-022
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1992-0118
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1992-0118
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.