CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1998-0171
STS 91
STS 91 (NORAD 25356) landed after a space station visit on 12 June 1998, after 10 days in orbit.
Official date
NORAD number
25356
International designator
1998-034A
Object type
Spacecraft
Country
United States
Launched
2 Jun 1998Cape Canaveral
Landed (UTC)
12 Jun 1998UTC calendar day
Time in orbit
10 days10 days
How it ended
Landed after a station visit
Latitude range
51.7°N to 51.7°SFinal inclination 51.7°
Mass
98,948 kg
Operator
NASA JSC
Built by
BNA/Palmdale
Bus
STS OV
Programme
OV-103
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 51.7°, allowed a re-entry anywhere between 51.7°N and 51.7°S.
Life in orbit
10 daysAlso ended on 12 Jun 1998
2 entriesEntered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1998-0171
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1998-0171
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.