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Observation Summary for Variable Star X PER

Total observations:14,900Minimum magnitude: 6.900Maximum magnitude: 5.600
First observation:JD 2439816.400000\21 Nov 1967 21:36:00.000000 UTLatest observation:JD 2460410.378000\9 Apr 2024 21:04:19.200000 UT
Observation MethodNumber of Observations
Visual14,616
Photographic22
CCD41
CMOS49
PEP172

Summary by Year and Month

Summary by Observer