CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2017-0134
SL-18 R/B
SL-18 R/B (NORAD 29080) re-entered Earth’s atmosphere on 3 September 2017 over the North Atlantic Ocean, after 11 years, 4 months in orbit.
Official date
NORAD number
29080
International designator
2006-014B
Object type
Rocket body
Country
Russia
Launched
25 Apr 2006Svobodny
Re-entered (UTC)
3 Sep 2017Recorded time 01:54 UTC
Time in orbit
11 years, 4 months4,149 days
How it ended
Re-entered (natural decay)
Latitude range
82.4°N to 82.4°SFinal inclination 97.6°
Mass
300 kg
Where it came down
Recorded positionRecorded position 27.0°N, 18.0°W at 01:54 UTC. Its final orbit, inclined at 97.6°, allowed a re-entry anywhere between 82.4°N and 82.4°S.
Life in orbit
11 years, 4 monthsSL-18 R/B’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 3 Sep 2017
2 entriesFrom the same launch
2006-014
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2017-0134
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2017-0134
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.