Thor SLV-2A Agena D | KH-4 26
Launch Successful
L - -- : -- : -- : --
Dec. 21, 1963, 9:45 p.m.
Instantaneous launch window.
Launch Window
Dec. 21, 1963, 9:45 p.m. - Dec. 21, 1963, 9:45 p.m.
Instantaneous launch window.
Dec. 21, 1963, 9:45 p.m. - Dec. 21, 1963, 9:45 p.m.
The KH-4 (Keyhole-4) was fourth version in the Corona-program to build an optical reconnaissance satellite. KH-4 24 also carried the RM 5 radiometer payload for background measurements for the MIDAS program.
Thor-Agena was a series of orbital launch vehicles. The rockets used Thor first stages and Agena second stages. They are thus cousins of the more-famous Thor-Deltas, which founded the Delta rocket family.
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