CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2016-0237
SL-4 R/B
SL-4 R/B (NORAD 41821) re-entered Earth’s atmosphere on 24 October 2016 over the South Pacific Ocean, after 5 days in orbit.
Official date
NORAD number
41821
International designator
2016-063B
Object type
Rocket body
Country
Russia
Launched
19 Oct 2016Baikonur Cosmodrome
Re-entered (UTC)
24 Oct 2016UTC calendar dayAlso recorded as 23 Oct 2016
Time in orbit
5 days5 days
How it ended
Re-entered (natural decay)
Latitude range
51.6°N to 51.6°SFinal inclination 51.6°
Mass
2,350 kg
Where it came down
Recorded positionRecorded position 4.0°S, 134.0°W. Its final orbit, inclined at 51.6°, allowed a re-entry anywhere between 51.6°N and 51.6°S.
Life in orbit
5 daysAlso ended on 24 Oct 2016
2 entriesFrom the same launch
2016-063
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2016-0237
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2016-0237
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.