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Observation Summary for Variable Star OJ 287

Total observations:11,312Minimum magnitude: 16.955Maximum magnitude: 11.500
First observation:JD 2445012.376000\11 Feb 1982 21:01:26.400000 UTLatest observation:JD 2460438.416000\7 May 2024 21:59:02.400000 UT
Observation MethodNumber of Observations
CCD9,325
Visual1,958
DSLR6
CMOS23

Summary by Year and Month

Summary by Observer