CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1989-0370
SL-8 R/B
SL-8 R/B (NORAD 14381) re-entered Earth’s atmosphere on 30 March 1989, after 5 years, 6 months in orbit.
Official date
NORAD number
14381
International designator
1983-101B
Object type
Rocket body
Country
USSR
Launched
30 Sep 1983Plesetsk Cosmodrome
Re-entered (UTC)
30 Mar 1989UTC calendar day
Time in orbit
5 years, 6 months2,008 days
How it ended
Re-entered (natural decay)
Latitude range
82.9°N to 82.9°SFinal inclination 82.9°
Mass
1,434 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 82.9°, allowed a re-entry anywhere between 82.9°N and 82.9°S.
Life in orbit
5 years, 6 monthsSL-8 R/B’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 30 Mar 1989
1 entryFrom the same launch
1983-1011984-0198Kosmos-1501 SS 11984-0201Kosmos-1501 SS 21984-0389Kosmos-1501 SS 31984-0400Kosmos-1501 SS 41985-0034Kosmos-1501 SS 61985-0048Kosmos-1501 SS 51985-0208Kosmos-1501 SS 121985-0220Kosmos-1501 SS 111985-0342Kosmos-1501 SS 151985-0374Kosmos-1501 SS 201985-0399Kosmos-1501 SS 181985-0437Kosmos-1501 SS 19
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1989-0370
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1989-0370
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.