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Observation Summary for Variable Star OJ 287

Total observations:11,337Minimum magnitude: 16.955Maximum magnitude: 11.500
First observation:JD 2445012.376000\11 Feb 1982 21:01:26.400000 UTLatest observation:JD 2460448.863190\18 May 2024 08:42:59.616000 UT
Observation MethodNumber of Observations
CCD9,347
Visual1,959
DSLR6
CMOS25

Summary by Year and Month

Summary by Observer