CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1993-0093
STS 55
STS 55 (NORAD 22640) landed on 6 May 1993, after 10 days in orbit.
Official date
NORAD number
22640
International designator
1993-027A
Object type
Spacecraft
Country
United States
Launched
26 Apr 1993Cape Canaveral
Landed (UTC)
6 May 1993Recorded time 14:30 UTC
Time in orbit
10 days10 days
How it ended
Landed
Latitude range
28.5°N to 28.5°SFinal inclination 28.5°
Mass
99,329 kg
Operator
NASA JSC
Built by
RWI/Palmdale
Bus
STS OV
Programme
OV-102
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 28.5°, allowed a re-entry anywhere between 28.5°N and 28.5°S.
Life in orbit
10 daysAlso ended on 6 May 1993
1 entry
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1993-0093
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1993-0093
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.