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Observation Summary for Variable Star V589 HER

Total observations:	1,532		Minimum magnitude:	19.229	Maximum magnitude:	12.600
First observation:	JD 2450127.631900	\	14 Feb 1996 03:09:56.160000 UT	Latest observation:	JD 2460581.327800	\	27 Sep 2024 19:52:01.920000 UT

Observation Method	Number of Observations
Visual	1,327
CCD	205

Observer Id	Observer Name	Number of Observations	First Observation JD / UT	Latest Observation JD / UT	Minimum Magnitude	Maximum Magnitude
XG	G Poyner	1,073	2450127.631900 14 Feb 1996 03:09:56.160000	2460581.327800 27 Sep 2024 19:52:01.920000	17.227	13.700
OUI	P Ouimet	2	2450249.611000 15 Jun 1996 02:39:50.400000	2450250.602000 16 Jun 1996 02:26:52.800000	15.100	15.100
PI	R D Pickard	30	2451455.350600 3 Oct 1999 20:24:51.840000	2453251.428774 2 Sep 2004 22:17:26.073600	16.399	12.600
CPJ	C P Jones	134	2451499.264500 16 Nov 1999 18:20:52.800000	2453972.405600 24 Aug 2006 21:44:03.840000	16.200	13.900
HWM	H W McGee	46	2451641.550000 7 Apr 2000 01:12:00.000000	2454978.452800 26 May 2009 22:52:01.920000	14.800	13.900
IW	W J Worraker	1	2452102.472200 11 Jul 2001 23:19:58.080000	2452102.472200 11 Jul 2001 23:19:58.080000	14.600	14.600
AX	C M Allen	17	2453889.472200 2 Jun 2006 23:19:58.080000	2456150.391000 10 Aug 2012 21:23:02.400000	14.800	13.800
JZ	R D Januszewski	16	2453827.561800 2 Apr 2006 01:28:59.520000	2454242.486800 21 May 2007 23:40:59.520000	14.800	13.900
MZ	I Miller	138	2453885.563200 30 May 2006 01:31:00.480000	2453995.386100 16 Sep 2006 21:15:59.040000	17.200	14.720
SFY	J Shears	60	2453817.493700 22 Mar 2006 23:50:55.680000	2454004.322900 25 Sep 2006 19:44:58.560000	17.400	15.660
BCP	C D Beech	5	2455305.570800 19 Apr 2010 01:41:57.120000	2455310.569400 24 Apr 2010 01:39:56.160000	16.700	14.700
DGSA	G Darlington	10	2458955.549050 16 Apr 2020 01:10:37.920000	2458960.533420 21 Apr 2020 00:48:07.488000	19.229	17.869