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Observation Summary for Variable Star X PER

Total observations:15,164Minimum magnitude: 6.900Maximum magnitude: 5.600
First observation:JD 2439816.400000\21 Nov 1967 21:36:00.000000 UTLatest observation:JD 2461040.448000\30 Dec 2025 22:45:07.200000 UT
Observation MethodNumber of Observations
Visual14,834
Photographic22
CCD41
CMOS89
PEP172
DSLR6

Summary by Year and Month

Summary by Observer