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

Observation Summary for Variable Star HR DEL

Total observations:13,591Minimum magnitude: 15.100Maximum magnitude: 3.320
First observation:JD 2439680.406000\8 Jul 1967 21:44:38.400000 UTLatest observation:JD 2460626.343800\11 Nov 2024 20:15:04.320000 UT
Observation MethodNumber of Observations
Visual11,765
Photographic6
CCD1,810
CMOS10

Back to Basic Summary

Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
20245830223991114410
202384402338891713143
202211261234121118112798
2021993023351392119156
20201369033912111827141911
20191562232410153831191119
20189782234117161315106
20171515134106122024172920
2016186324578163135233418
201516716324415172040201610
20141,930101435141,63515923282325
2013187301357223037332422
20121741013161483228142829
2011136603552121626262015
2010128701351010272223137
20091141000610142615131910
2008119400019151122321312
2007147500001143325292218
20067730000061310171711
2005773000000211661813
20049750001231826191112
2003148400014223131251614
2002126600224161926172014
20011605002816132720212622
2000144500015183627181915
19991891012317242128432425
1998159200275164525242211
1997952014831316172065
1996130101157252520171810
199516650214729462127168
199412420201723231922817
1993129003025152625221417
1992121000135192218251513
1991172801238153727302219
1990189312175472730351615
19892556022927375431393513
198828395561117353952454019
198735716810101528365554564722
19863581761071635392954634834
198523293961121293029393214
19842559136523403042462525
19832166144416233333412823
19822012094912273039232323
198117632351113223130281513
1980151512712682024282018
19791167113586222318148
1978843011554171613136
19776320122199151075
1976127711561023341013116
197524014022822175048411620
197421624101313313532253921
197319760128622212625223118
197220320461516292836243013
1971275712152713432745493214
197035716913191433435648383632
19695662712144522100776558625529
19681,004652681709211612513792926444
19671,17500000074145281236214225