BAA Logo British Astronomical Association
Supporting amateur astronomers since 1890		 BAAVSS Logo Home Login
Help

Observation Summary for Variable Star AM HER

Total observations:7,416Minimum magnitude: 15.600Maximum magnitude: 12.419
First observation:JD 2449252.335000\21 Sep 1993 20:02:24.000000 UTLatest observation:JD 2461209.456200\17 Jun 2026 22:56:55.680000 UT
Observation MethodNumber of Observations
Visual2,726
CCD4,673
DSLR17

Summary by Year and Month

Summary by Observer