CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1984-0371
SL-4 R/B
SL-4 R/B (NORAD 15198) re-entered Earth’s atmosphere on 23 August 1984, after 7 days in orbit.
Official date
NORAD number
15198
International designator
1984-087B
Object type
Rocket body
Country
USSR
Launched
16 Aug 1984Plesetsk Cosmodrome
Re-entered (UTC)
23 Aug 1984UTC calendar day
Time in orbit
7 days7 days
How it ended
Re-entered (natural decay)
Latitude range
82.3°N to 82.3°SFinal inclination 82.3°
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 82.3°, allowed a re-entry anywhere between 82.3°N and 82.3°S.
Life in orbit
7 daysFrom the same launch
1984-087
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1984-0371
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1984-0371
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.