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

Observation Summary for Variable Star BL ORI

Total observations:3,447Minimum magnitude: 7.700Maximum magnitude: 5.710
First observation:JD 2439865.400000\9 Jan 1968 21:36:00.000000 UTLatest observation:JD 2460429.390000\28 Apr 2024 21:21:36.000000 UT
Observation MethodNumber of Observations
Visual3,419
CCD12
CMOS16

Back to Basic Summary

Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
202419646300000000
2023498810510015344
202240739300024345
202131344810012143
202071101410710028676
2019551096400025667
201851897520024662
2017531065310045667
20167415159610046486
2015689138710047658
20147014981000035858
201372776102003610912
201262111012400037447
201153789610005557
20106898117000349710
200969117107100366810
200873109106200187911
20076184119100145810
2006478645100032810
20054710544000161610
200447897400016246
200373121018710026449
20025911710810004576
2001536877000145510
20006751812600013679
199970141312710025556
1998801320156000104813
199747598610003744
199636283510002258
1995991619271320023656
19941221371411500313201818
1993667917520036638
19925888721001351013
19916717911810026166
1990902020111210004499
1989811813157300122812
198877141687200243912
1987114191519133003861216
1986138302725910025101118
1985123212124151002581016
1984116201515222001411917
198391161211102000310720
1982514787000343510
198138654700004345
1980531125900003689
197942988240020441
19786000000000123
197636914600010366
1975331155510002220
197434325300022368
19736568157100353611
1972751313197100031810
19718513191115100007118
19707112000000201
19699304000001001
19686123000000000