Observation Star Summary for J Van Der Bilt

Total observations:3,025Number of uploaded data files:2
First observation:JD 2419409.000000\7 Jan 1912 12:00:00 UTLatest observation:JD 2441248.400000\23 Oct 1971 21:36:00 UT
Observation MethodNumber of Observations
Visual3,025

Summary by Year and Month

Summary by Stars