Observation Star Summary for P C Knowles

Total observations:15Number of uploaded data files:0
First observation:JD 2438346.295100\12 Nov 1963 19:04:57 UTLatest observation:JD 2438591.416600\14 Jul 1964 21:59:54 UT
Observation MethodNumber of Observations
Visual15

Summary by Year and Month

Summary by Stars