Samos 1
Failure
OCT 11196020:33:00 UTCImproper pad umbilical disconnect caused loss of Agena pressurization gas.
LIFTOFF
OCT 11 196020:33:00 UTC
Failure
launched from SLC-3W Vandenberg
aboard Atlas Agena A LV-3 57D into LEO
Payload
Samos 1
Optical reconnaissance