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Observation Summary for Variable Star V404 CYG

Total observations:5,489Minimum magnitude: 18.765Maximum magnitude: 9.703
First observation:JD 2447673.490280\26 May 1989 23:46:00.192000 UTLatest observation:JD 2460626.348600\11 Nov 2024 20:21:59.040000 UT
Observation MethodNumber of Observations
CMOS23
Visual2,294
CCD3,168
Photographic4

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Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
202434000145863610
2023730000589782691
20224900000711127543
202135000004765832
20205110007710510650
201936000002678724
201838000026949602
201728000024374431
2016623000050795123
20153,058001002,5482596581230
201424000023743320
201321000002453340
201223000120563132
201135001037455361
2010473001110894812
200965300357121010465
20086621013136788710
20077320134781861086
2006175100181634213331246
200510300000021121
200484400010978198127
2003128200167192320211415
200296300356151727893
200181100410591214899
20001755015812183926271915
199921110031221343033422015
199811221266510251126144
199711711352271312212264
19961291006131722191615146
1995112301113151422161953
1994884111261110142369
19936000104613981342
1992411003621073621
1991480002576115552
19894000040000000