MARKARIAN 501

Observation Summary for MARKARIAN 501

Total observations:42Minimum magnitude: 13.900Maximum magnitude: 13.000
First observation:JD 2452493.402800\6 Aug 2002 21:40:02 UTLatest observation:JD 2457896.497000\22 May 2017 23:55:41 UT
Observation MethodNumber of Observations
Visual42

Summary by Year and Month

Summary by Observer