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Jupiter on 1959 July 8/9 at 21:30 EDT (01:30 UT) as sketched by Donald Bartlett. C.M.(1) 215°, C.M.(2) 332°. 6½" refractor at 222x. Seeing fair. Transparency fair.
Jupiter on 1959 July 8/9 at 21:30 EDT (01:30 UT) as sketched by Donald Bartlett. C.M.(1) 215°, C.M.(2) 332°. 6½" refractor at 222x. Seeing fair. Transparency fair.
