CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2021-0387
SL-4 R/B
SL-4 R/B (NORAD 49380) re-entered Earth’s atmosphere on 30 October 2021 over North America, after 2 days in orbit.
Official date
NORAD number
49380
International designator
2021-098B
Object type
Rocket body
Country
Russia
Launched
28 Oct 2021Baikonur Cosmodrome
Re-entered (UTC)
30 Oct 2021Recorded time 12:25 UTC
Time in orbit
2 days2 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 49.0°N, 82.0°W at 12:25 UTC. Its final orbit, inclined at 51.6°, allowed a re-entry anywhere between 51.6°N and 51.6°S.
Life in orbit
2 daysAlso ended on 30 Oct 2021
2 entriesFrom the same launch
2021-098
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2021-0387
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2021-0387
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.