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Observation Summary for Variable Star V509 CAS

Total observations:807Minimum magnitude: 6.000Maximum magnitude: 4.800
First observation:JD 2446613.493000\1 Jul 1986 23:49:55.200000 UTLatest observation:JD 2460232.590000\15 Oct 2023 02:09:36.000000 UT
Observation MethodNumber of Observations
Visual716
DSLR72
PEP19

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Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
202310010103112100
20224300000000001
20213200000000010
202030232342224222
201923031112123333
201823123123343100
201726331112223242
201632243431322341
201538431324433434
201440352232544334
201341444322443344
201281131192612710776
20115031342403421113
201029302323342322
200933321434442312
200840334432533334
200728213222224323
200638333332344343
200532221334342233
200428232233324112
200337333343333324
200226212112323243
200134332233332424
200022201231342211
199920110000244341
199817000003233132
19955320000000000
19874102010000000
198613000000102334