CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1977-0401

SL-12 PLAT

SL-12 PLAT (NORAD 10367) re-entered Earth’s atmosphere on 21 September 1977.

Official dateFragment record
NORAD number
10367
International designator
1977-092C
Object type
Fragment
Country
USSR
Parent launched
20 Sep 1977Baikonur Cosmodrome
Re-entered (UTC)
21 Sep 1977UTC calendar day
Time since launch
1 day1 days
How it ended
Re-entered (natural decay)
Latitude range
51.4°N to 51.4°SFinal inclination 51.4°

Where it came down

Latitude band its orbit allowed
Exact position not recorded

No position was recorded for this re-entry. Its final orbit, inclined at 51.4°, allowed a re-entry anywhere between 51.4°N and 51.4°S.

Life in orbit

Also ended on 21 Sep 1977

3 entries
1977-0399SL-4 R/B1977-0400SL-12 R/B(1)1977-0398SL-4 DEB

From the same launch

1977-092
1977-0400SL-12 R/B(1)1978-0200SL-12 R/B(AUX MOTOR)1978-0271SL-12 R/B(AUX MOTOR)
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1977-0401
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