Year:
1960
Venus on 1960 October 10 at 06:25-06:35 local time (22:25-22:35 UT) as sketched by K.R. Brasch. 8" reflector at 165x-300x with a blue filter. Seeing 3. Transparency 3. N. polar region very large and bright. Dark marking relatively conspicuous, although outline indefinite. Dark shadings exaggerated greatly to show contast between areas.
