CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1988-0387
SL-4 R/B
SL-4 R/B (NORAD 19264) re-entered Earth’s atmosphere on 25 June 1988, after 2 days in orbit.
Official date
NORAD number
19264
International designator
1988-055B
Object type
Rocket body
Country
USSR
Launched
23 Jun 1988Plesetsk Cosmodrome
Re-entered (UTC)
25 Jun 1988UTC calendar day
Time in orbit
2 days2 days
How it ended
Re-entered (natural decay)
Latitude range
82.4°N to 82.4°SFinal inclination 82.4°
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 82.4°, allowed a re-entry anywhere between 82.4°N and 82.4°S.
Life in orbit
2 daysAlso ended on 25 Jun 1988
2 entriesFrom the same launch
1988-055
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1988-0387
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1988-0387
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.