CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1992-0094
SL-6 R/B(1)
SL-6 R/B(1) (NORAD 21898) re-entered Earth’s atmosphere on 28 March 1992, after 24 days in orbit.
Official date
NORAD number
21898
International designator
1992-011B
Object type
Rocket body
Country
Russia
Launched
4 Mar 1992Plesetsk Cosmodrome
Re-entered (UTC)
28 Mar 1992UTC calendar day
Time in orbit
24 days24 days
How it ended
Re-entered (natural decay)
Latitude range
62.8°N to 62.8°SFinal inclination 62.8°
Mass
2,350 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 62.8°, allowed a re-entry anywhere between 62.8°N and 62.8°S.
Life in orbit
24 daysSL-6 R/B(1)’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1992-011
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1992-0094
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1992-0094
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.