CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1973-0375
SL-12 R/B
SL-12 R/B (NORAD 6755) re-entered Earth’s atmosphere on 27 July 1973, after 2 days in orbit.
Official date
NORAD number
6755
International designator
1973-049B
Object type
Rocket body
Country
USSR
Launched
25 Jul 1973Baikonur Cosmodrome
Re-entered (UTC)
27 Jul 1973UTC calendar day
Time in orbit
2 days2 days
How it ended
Re-entered (natural decay)
Latitude range
51.5°N to 51.5°SFinal inclination 51.5°
Mass
110 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 51.5°, allowed a re-entry anywhere between 51.5°N and 51.5°S.
Life in orbit
2 daysAlso ended on 27 Jul 1973
1 entry
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1973-0375
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1973-0375
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.