CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1990-0530
SL-12 R/B(1)
SL-12 R/B(1) (NORAD 21009) re-entered Earth’s atmosphere on 8 December 1990, after 0 days in orbit.
Official date
NORAD number
21009
International designator
1990-110D
Object type
Rocket body
Country
USSR
Launched
8 Dec 1990Baikonur Cosmodrome
Re-entered (UTC)
8 Dec 1990UTC calendar day
Time in orbit
0 days0 days
How it ended
Re-entered (natural decay)
Latitude range
64.8°N to 64.8°SFinal inclination 64.8°
Mass
4,185 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 64.8°, allowed a re-entry anywhere between 64.8°N and 64.8°S.
Life in orbit
0 daysAlso ended on 8 Dec 1990
3 entries
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1990-0530
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1990-0530
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.