CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1966-0424
SL-6 PLAT
SL-6 PLAT (NORAD 2503) re-entered Earth’s atmosphere on 10 November 1966.
Official dateFragment record
NORAD number
2503
International designator
1966-092B
Object type
Fragment
Country
USSR
Parent launched
20 Oct 1966Baikonur Cosmodrome
Re-entered (UTC)
10 Nov 1966UTC calendar day
Time since launch
21 days21 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 10 Nov 1966
1 entryFrom the same launch
1966-092
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1966-0424
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1966-0424
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.