Thor Delta B
McDonnell Douglas
Manufacturer
McDonnell Douglas
Family
Thor, Thor-Delta
Maiden flight
1962-12-13
Length
31 m
Diameter
2.44 m
Payload to LEO
370 kg
Payload to GTO
68 kg
Launches
9
Successful
8
American orbital launch vehicle family with Thor first stage and a delta second stage.
🚀
Thor Delta BFailure
Beacon Explorer A · United States Air Force
Thursday, Mar 19, 1964, 11:13 UTC
🚀
Thor Delta BSuccess
Relay 2 · United States Air Force
Tuesday, Jan 21, 1964, 21:14 UTC
🚀
Thor Delta BSuccess
Tiros 8 · United States Air Force
Saturday, Dec 21, 1963, 09:30 UTC
🚀
Thor Delta BSuccess
Syncom 2 · United States Air Force
Friday, Jul 26, 1963, 14:33 UTC
🚀
Thor Delta BSuccess
Tiros 7 · United States Air Force
Wednesday, Jun 19, 1963, 09:50 UTC
🚀
Thor Delta BSuccess
Telstar 2 · United States Air Force
Tuesday, May 7, 1963, 11:38 UTC
🚀
Thor Delta BSuccess
Explorer 17 · United States Air Force
Wednesday, Apr 3, 1963, 02:00 UTC
🚀
Thor Delta BSuccess
Syncom 1 · United States Air Force
Thursday, Feb 14, 1963, 05:35 UTC
🚀
Thor Delta BSuccess
Relay 1 · United States Air Force
Thursday, Dec 13, 1962, 23:30 UTC
No media yet. Livestreams usually appear shortly before launch.