Observation Star Summary for F De Roy

Total observations:24,766Number of uploaded data files:16
First observation:JD 2417389.000000\27 Jun 1906 12:00:00 UTLatest observation:JD 2428164.370000\27 Dec 1935 20:52:48 UT
Observation MethodNumber of Observations
Visual24,766

Summary by Year and Month

Summary by Stars