BAA Logo British Astronomical Association
Supporting amateur astronomers since 1890
BAAVSS Logo Home Login
Help

Observation Summary for Variable Star CH CYG

Total observations:29,527Minimum magnitude: 10.700Maximum magnitude: 5.040
First observation:JD 2439863.300000\7 Jan 1968 19:12:00.000000 UTLatest observation:JD 2460626.288000\11 Nov 2024 18:54:43.200000 UT
Observation MethodNumber of Observations
Visual29,112
Photographic5
CCD395
DSLR3
CMOS12

Back to Basic Summary

Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
2024303305121729393946384620
20234584696235253435852434627
2022516461227273444447255635042
2021406211817403537463746463825
2020605412320539348734281445235
2019505424016225132527264522735
2018639372716247281817357874539
2017488451027175137427649405638
2016501343322305424577045474837
20157214728133591759580100874030
2014554432427294240816247554757
2013600299133950376960581235855
2012516581833216332365760405444
201144735119315246363358475138
2010452531516404847405040493222
2009617531623448066536252496554
2008402221717233261482946502829
2007570401817294827566480676559
20067025125173754651116286747545
2005556631113265245376558537756
2004622442719336955465879716655
2003758713338365242838999975563
2002578552621314454455867617442
20017264713114877587363628089105
200085070402832755969107871109776
199998577332561728396101125111100101
19981,0116834244481558316513112212084
1997551201926267039587270853234
199646410133314064656358413838
19957344214475573648511081933535
1994546391729253555385365864163
1993604381534234951597974725555
19924871269124726507655706658
1991379491213232628285353293530
1990421382723334320483545433135
1989685443345317863618868707133
19887625733828676478106113817552
1987766722532446341588695999259
198687964334144917763741151077595
1985631703837545236426646726256
198471847181139363360116931286869
1983396372118262828313634514343
1982349221020303920333556332625
1981381251612253226385843413629
1980441341314425122424952424139
1979458302123304736514157474134
1978474471313306038333269535432
19772801425162515342328533332
19762821959242425294018344213
19754014595213348284946514323
19743801596183319384344516341
1973378121716223040284656324633
197227662212311274451554122
19711877932227429221232812
197011111121201100
19698541333179911889
196833216202255233