Observation Star Summary for R J Butler

Total observations:341Number of uploaded data files:0
First observation:JD 2440092.403400\23 Aug 1968 21:40:54 UTLatest observation:JD 2441309.400000\23 Dec 1971 21:36:00 UT
Observation MethodNumber of Observations
Visual341

Summary by Year and Month

Summary by Stars