Observation Summary for MARKARIAN 501

Total observations:46Minimum magnitude: 13.900Maximum magnitude: 13.000
First observation:JD 2452493.402800\6 Aug 2002 21:40:02 UTLatest observation:JD 2458341.431000\10 Aug 2018 22:20:38 UT
Observation MethodNumber of Observations
Visual46

Summary by Year and Month

Summary by Observer