Observation Star Summary for J A Roberts

Total observations:81Number of uploaded data files:1
First observation:JD 2441862.420000\28 Jun 1973 22:04:48 UTLatest observation:JD 2442048.364500\31 Dec 1973 20:44:53 UT
Observation MethodNumber of Observations
Visual81

Summary by Year and Month

Summary by Stars