CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1979-0592
SL-12 R/B(AUX MOTOR)
SL-12 R/B(AUX MOTOR) (NORAD 18528) re-entered Earth’s atmosphere on 6 December 1979, after 7 months in orbit.
Official date
NORAD number
18528
International designator
1979-035F
Object type
Rocket body
Country
USSR
Launched
25 Apr 1979Baikonur Cosmodrome
Re-entered (UTC)
6 Dec 1979UTC calendar day
Time in orbit
7 months225 days
How it ended
Re-entered (natural decay)
Latitude range
—
Mass
120 kg
Where it came down
Not on recordNo position was recorded for this re-entry. Its final orbit is not on record.
Life in orbit
7 monthsAlso ended on 6 Dec 1979
1 entryFrom the same launch
1979-035Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1979-0592
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1979-0592
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.