CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1989-0135
SL-12 R/B(AUX MOTOR)
SL-12 R/B(AUX MOTOR) (NORAD 19036) re-entered Earth’s atmosphere on 3 February 1989, after 10 months in orbit.
Official date
NORAD number
19036
International designator
1988-028E
Object type
Rocket body
Country
USSR
Launched
31 Mar 1988Baikonur Cosmodrome
Re-entered (UTC)
3 Feb 1989UTC calendar day
Time in orbit
10 months309 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
10 monthsSL-12 R/B(AUX MOTOR)’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 3 Feb 1989
2 entriesFrom the same launch
1988-028Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1989-0135
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1989-0135
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.