MARKARIAN 509

Observation Summary for MARKARIAN 509

Total observations:233Minimum magnitude: 14.800Maximum magnitude: 13.700
First observation:JD 2448823.552000\20 Jul 1992 01:14:53 UTLatest observation:JD 2457630.389000\29 Aug 2016 21:20:10 UT
Observation MethodNumber of Observations
Visual233

Summary by Year and Month

Summary by Observer