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Observation Summary for Variable Star 3C 273

Total observations:2,801Minimum magnitude: 15.200Maximum magnitude: 10.100
First observation:JD 2444706.441000\11 Apr 1981 22:35:02.400000 UTLatest observation:JD 2461268.879200\16 Aug 2026 09:06:02.880000 UT
Observation MethodNumber of Observations
Visual2,569
CCD232

Summary by Year and Month

Summary by Observer