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

Observation Summary for Variable Star BH DRA

Total observations:241Minimum magnitude: 10.400Maximum magnitude: 7.600
First observation:JD 2450344.472000\17 Sep 1996 23:19:40.800000 UTLatest observation:JD 2460307.440600\28 Dec 2023 22:34:27.840000 UT
Observation MethodNumber of Observations
Visual129
CCD53
CMOS59

Back to Basic Summary

Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
QMT Markham822450344.472000
17 Sep 1996 23:19:40.800000
2457305.352000
9 Oct 2015 20:26:52.800000
8.4007.600
RKHR K Hunt312457376.278472
19 Dec 2015 18:40:59.980800
2460307.440600
28 Dec 2023 22:34:27.840000
10.4008.000
TLHT L Heywood122457981.454000
15 Aug 2017 22:53:45.600000
2458262.443000
23 May 2018 22:37:55.200000
8.8007.800
TYM D Taylor42452275.228000
31 Dec 2001 17:28:19.200000
2452275.310000
31 Dec 2001 19:26:24.000000
8.9008.200
GPFG Fleming662458385.411120
23 Sep 2018 21:52:00.768000
2459947.239810
2 Jan 2023 17:45:19.584000
8.8218.222
CWSC Watkins462459860.330272
7 Oct 2022 19:55:35.500800
2459860.515874
8 Oct 2022 00:22:51.513600
8.4887.957