CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1966-0144
SL-6 PLAT
SL-6 PLAT (NORAD 2155) re-entered Earth’s atmosphere on 9 May 1966.
Official dateFragment record
NORAD number
2155
International designator
1966-035B
Object type
Fragment
Country
USSR
Parent launched
25 Apr 1966Baikonur Cosmodrome
Re-entered (UTC)
9 May 1966UTC calendar day
Time since launch
14 days14 days
How it ended
Re-entered (natural decay)
Latitude range
64.8°N to 64.8°SFinal inclination 64.8°
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
Also ended on 9 May 1966
1 entryFrom the same launch
1966-035
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1966-0144
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1966-0144
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.