CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2006-0275
SL-6 R/B(2)
SL-6 R/B(2) (NORAD 16925) re-entered Earth’s atmosphere on 28 December 2006, after 20 years, 4 months in orbit.
Official date
NORAD number
16925
International designator
1986-065D
Object type
Rocket body
Country
USSR
Launched
28 Aug 1986Plesetsk Cosmodrome
Re-entered (UTC)
28 Dec 2006UTC calendar day
Time in orbit
20 years, 4 months7,427 days
How it ended
Re-entered (natural decay)
Latitude range
62.0°N to 62.0°SFinal inclination 62.0°
Mass
4,500 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 62.0°, allowed a re-entry anywhere between 62.0°N and 62.0°S.
Life in orbit
20 years, 4 monthsSL-6 R/B(2)’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 28 Dec 2006
1 entryFrom the same launch
1986-065
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2006-0275
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2006-0275
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.