Polaris
Intelligence
My Polaris
Intelligence
Space & Launch
Ecosystem
About
Ctrl K
Explore
Sign in
Columbia (STS-40)
retired
Human Spaceflight
LEO
COSPAR 1991-040A
Launched 6/5/1991
Admin Edit
Mission & Launch
Launch Mission
Spacelab SLS-1
Launch Vehicle
Space Shuttle
Launch Date
6/5/1991
Last Contact
6/14/1991
Orbit & Mass
Orbit Class
LEO
Altitude
287 km
Inclination
39.01 deg
Dry Mass
89,081 kg
Total Mass
109,395 kg
Payload Classification
Mission Type
Human Spaceflight
Payload Category
SS
Payload Class
C
Organizations
Operator
NASA Johnson Space Center
Manufacturer
Boeing
Registry
COSPAR ID
1991-040A
UN Registration
ST/SG/SER.E/418
Track