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Observation Summary for Variable Star 3C 273

Total observations:2,745Minimum magnitude: 15.200Maximum magnitude: 10.100
First observation:JD 2444706.441000\11 Apr 1981 22:35:02.400000 UTLatest observation:JD 2461155.445100\24 Apr 2026 22:40:56.640000 UT
Observation MethodNumber of Observations
Visual2,552
CCD193

Summary by Year and Month

Summary by Observer