CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2015-0472
SL-4 R/B
SL-4 R/B (NORAD 41125) re-entered Earth’s atmosphere on 17 December 2015 over North America, after 2 days in orbit.
Official date
NORAD number
41125
International designator
2015-076B
Object type
Rocket body
Country
Russia
Launched
15 Dec 2015Baikonur Cosmodrome
Re-entered (UTC)
17 Dec 2015Recorded time 20:29 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 52.0°N, 62.0°W at 20:29 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 daysFrom the same launch
2015-076
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2015-0472
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2015-0472
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.