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Observation Summary for Variable Star S PER

Total observations:12,215Minimum magnitude: 13.600Maximum magnitude: 7.390
First observation:JD 2412327.500000\17 Aug 1892 00:00:00.000000 UTLatest observation:JD 2460798.405000\2 May 2025 21:43:12.000000 UT
Observation MethodNumber of Observations
Visual11,836
Photographic12
CCD339
CMOS28

Summary by Year and Month

Summary by Observer