Observation Star Summary for J W Rock

Total observations:31,467Number of uploaded data files:221
First observation:JD 2444531.300000\18 Oct 1980 19:12:00 UTLatest observation:JD 2456764.444130\16 Apr 2014 22:39:33 UT
Observation MethodNumber of Observations
CCD31,220
Visual247

Summary by Year and Month

Summary by Stars