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Observation Summary for Variable Star YY HER

Total observations:2,128Minimum magnitude: 15.100Maximum magnitude: 11.100
First observation:JD 2447291.322200\9 May 1988 19:43:58.080000 UTLatest observation:JD 2460812.485400\16 May 2025 23:38:58.560000 UT
Observation MethodNumber of Observations
Visual1,954
CCD151
CMOS23

Summary by Year and Month

Summary by Observer