Gherman Titov , Commander
Date: 6 August 1961
Time: 06:00:00 UTC
Date: 7 August 1961
Time: 07:18:00 UTC
Location: 50° 51.2' N, 47° 1.2' E
Duration: 1 days, 1 hours, 18 minutes, 0 seconds
Call Sign: Orel (Eagle)
General Kamanin (cosmonaut commander) and V. I. Yazdivsky (spaceflight doctor) wanted to proceed cautiously and recommended only 3 orbits. Political pressure was applied to go for a full day. Politics won. Titov did suffer from space sickness, but that passed after a few orbits.
It would be a full year before the next Vostok flight. Doctors wanted to study Titov for possible effects of the weightlessness.