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Observation Summary for Variable Star PR PER

Total observations:3,700Minimum magnitude: 10.000Maximum magnitude: 7.300
First observation:JD 2440689.365000\12 Apr 1970 20:45:36.000000 UTLatest observation:JD 2461136.347000\5 Apr 2026 20:19:40.800000 UT
Observation MethodNumber of Observations
Visual2,967
Photographic15
CCD27
CMOS691

Summary by Year and Month

Summary by Observer