CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1998-0337
SL-12 R/B(AUX MOTOR)
SL-12 R/B(AUX MOTOR) (NORAD 22528) re-entered Earth’s atmosphere on 18 November 1998, after 5 years, 9 months in orbit.
Official date
NORAD number
22528
International designator
1993-010H
Object type
Rocket body
Country
Russia
Launched
17 Feb 1993Baikonur Cosmodrome
Re-entered (UTC)
18 Nov 1998UTC calendar day
Time in orbit
5 years, 9 months2,100 days
How it ended
Re-entered (natural decay)
Latitude range
64.0°N to 64.0°SFinal inclination 64.0°
Mass
120 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 64.0°, allowed a re-entry anywhere between 64.0°N and 64.0°S.
Life in orbit
5 years, 9 monthsSL-12 R/B(AUX MOTOR)’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 18 Nov 1998
2 entriesFrom the same launch
1993-010
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1998-0337
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1998-0337
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.