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Observation Summary for Variable Star OJ 287

Total observations:11,589Minimum magnitude: 17.214Maximum magnitude: 11.500
First observation:JD 2445012.376000\11 Feb 1982 21:01:26.400000 UTLatest observation:JD 2460634.004900\19 Nov 2024 12:07:03.360000 UT
Observation MethodNumber of Observations
CCD9,596
Visual1,959
DSLR6
CMOS28

Summary by Year and Month

Summary by Observer