Observation Star Summary for R W Betts

Total observations:140Number of uploaded data files:0
First observation:JD 2445256.291600\13 Oct 1982 18:59:54 UTLatest observation:JD 2445699.312500\30 Dec 1983 19:30:00 UT
Observation MethodNumber of Observations
Visual140

Summary by Year and Month

Summary by Stars