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Observation Summary for Variable Star X PER

Total observations:15,095Minimum magnitude: 6.900Maximum magnitude: 5.600
First observation:JD 2439816.400000\21 Nov 1967 21:36:00.000000 UTLatest observation:JD 2460957.452800\8 Oct 2025 22:52:01.920000 UT
Observation MethodNumber of Observations
Visual14,771
Photographic22
CCD41
CMOS89
PEP172

Summary by Year and Month

Summary by Observer