Flight system
Built to move mass beyond the atmosphere.
American orbital launch vehicle family with Thor first stage and a delta second stage.
Rocket encyclopedia
Historic vehicle
Thor · Delta N
Thor Delta N
American orbital launch vehicle family with Thor first stage and a delta second stage.
Height
33 m
Diameter
2.44 m
LEO capacity
0 kg
Manufacturer
McDonnell Douglas
Total launches
6
Successful
5
Pending
0
Successful landings
0
Mission record
Flights on this vehicle.
Completed · 6
Launch Successful
Thor Delta N | TD-1A
Mar 12, 1972
Vandenberg SFB, CA, USA
Launch Failure
Thor Delta N | OSO 7
Sep 29, 1971
Cape Canaveral SFS, FL, USA
Launch Successful
Thor Delta N | OSO 6
Aug 9, 1969
Cape Canaveral SFS, FL, USA
Launch Successful
Thor Delta N | Biosat 3
Jun 29, 1969
Cape Canaveral SFS, FL, USA
Launch Successful
Thor Delta N | ESSA 8
Dec 15, 1968
Vandenberg SFB, CA, USA
Launch Successful
Thor Delta N | ESSA 7
Aug 16, 1968
Vandenberg SFB, CA, USA