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Observation Summary for Variable Star U BOO

Total observations:10,295Minimum magnitude: 14.400Maximum magnitude: 8.550
First observation:JD 2407787.500000\13 Mar 1880 00:00:00.000000 UTLatest observation:JD 2460606.267000\22 Oct 2024 18:24:28.800000 UT
Observation MethodNumber of Observations
Visual10,280
CCD15

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Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
202436324363462300
202355343788643333
202257445865564433
20216443612107745312
2020604449145734123
201959346867575314
20186945361066156323
20176243714104483023
20167225612143696234
20158945319137101110214
20148134711208896203
20138943412161013126216
20127053761325137324
201159445996546214
20107763517126494542
200994761113158895345
20087746591310937425
20077252410117996405
200646223984543132
20055432361010265214
2004704478108298802
2003844311121199127312
20029725417146151213702
200110652813191113197414
20001202713171211191913511
19991274412171310251812903
1998100739812812229334
19978035105123999834
19966613211991086133
199576539713710108022
19948736111310149104205
19939224136161213133325
199280355916911115303
1991903471315147117603
199012246162320132096014
19891684618193226212513400
1988200121112243423342815403
19872018615302924233319734
1986125661114152017910827
198510137714161014117714
19841032592113151676603
1983882282114141474200
1982800371521121165000
1981101814713258499310
198013453730257181411824
19799245972475814234
197875346412481212622
1977135015262516211515911
1976132331129252116175200
19751667316171930183517211
19741556111419262322227131
1973142171411302717197234
19729000130121100
197133000252766500
19703001100010000
196922000335641000
196819215111033002
196710002100141100
196612000001461000
196523000034295000
196414001222331000
1963412254441252100
196242015657862200
196119001251133300
196018323300411100
1959730271361011910500
19584411311115370200
195730044353323201
195638505880062400
195512935121414151717161231
195449123953389600
1953521265103794500
19527033610871196412
195111034715149181316920
1950803111010668146600
194974210881010794600
1948880191317119912601
19471083112191613161512100
1946102048181713161410200
194510510417181217199800
1944520271093079203
19437211251210121910000
194227001361466000
194118243210024000
19401287516182115121211425
193915491715202011181610954
1938170713283215141312125712
1937117471012191811514359
193610845121520156157216
19351136768162118411736
19341549415122813231514777
1933212119293520122828171166
193220091730262022222113965
19311969142221291916171613119
193017713122018212012141715510
1929257962141382731222913911
19282521920243627193121241579
192725012102733242726372016810
192619789121711292724261789
1925147131081816311799277
192413781017171714166710411
19237943899710913430
192292968813710127651
192111278121211151588655
19201201071251314161411945
1919107571091510121114653
191846000073758457
19144001001001010
189112002451000000
188913013141111000
18889002031010200
188719021552310000
188611022222001000
188521003533313000
188430013143863100
18838004100110100
188222005440423000
188132002561734400
18806600814132598700