	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star CE TAU

Total observations:	1,604		Minimum magnitude:	5.640	Maximum magnitude:	4.100
First observation:	JD 2440308.400000	\	27 Mar 1969 21:36:00.000000 UT	Latest observation:	JD 2460232.628000	\	15 Oct 2023 03:04:19.200000 UT

Observation Method	Number of Observations
Visual	1,604

Back to Basic Summary

Summary by Stars

Observer Id	Observer Name	Number of Observations	First Observation JD / UT	Latest Observation JD / UT	Minimum Magnitude	Maximum Magnitude
BML	B Morell	7	2440953.500000 2 Jan 1971 00:00:00.000000	2440982.500000 31 Jan 1971 00:00:00.000000	5.100	4.700
CHA	A Chapman	2	2440954.500000 3 Jan 1971 00:00:00.000000	2440969.400000 17 Jan 1971 21:36:00.000000	5.000	5.000
JJ	C J Jackson	3	2440956.400000 4 Jan 1971 21:36:00.000000	2440977.300000 25 Jan 1971 19:12:00.000000	4.700	4.600
HH	I D Howarth	7	2440962.400000 10 Jan 1971 21:36:00.000000	2441066.400000 24 Apr 1971 21:36:00.000000	5.040	4.680
ED	K J England	6	2440965.400000 13 Jan 1971 21:36:00.000000	2441075.400000 3 May 1971 21:36:00.000000	4.800	4.500
NO	D J Northwood	4	2440971.300000 19 Jan 1971 19:12:00.000000	2441279.400000 23 Nov 1971 21:36:00.000000	5.140	4.910
UP	D A Pickup	5	2440971.300000 19 Jan 1971 19:12:00.000000	2441068.400000 26 Apr 1971 21:36:00.000000	5.120	4.700
HC	C Henshaw	23	2440971.400000 19 Jan 1971 21:36:00.000000	2441662.600000 11 Dec 1972 02:24:00.000000	5.300	4.550
BLO	M Long	2	2440971.400000 19 Jan 1971 21:36:00.000000	2441001.300000 18 Feb 1971 19:12:00.000000	4.650	4.400
RI	M J Ring	2	2440971.400000 19 Jan 1971 21:36:00.000000	2440998.400000 15 Feb 1971 21:36:00.000000	4.900	4.800
HP	M A Hapgood	1	2440971.500000 20 Jan 1971 00:00:00.000000	2440971.500000 20 Jan 1971 00:00:00.000000	4.540	4.540
RD	D W Robinson	20	2440971.500000 20 Jan 1971 00:00:00.000000	2441285.500000 30 Nov 1971 00:00:00.000000	4.770	4.500
CP	P R Clayton	9	2440979.300000 27 Jan 1971 19:12:00.000000	2441539.600000 10 Aug 1972 02:24:00.000000	5.060	4.500
AS	A L Smith	2	2440979.300000 27 Jan 1971 19:12:00.000000	2441069.400000 27 Apr 1971 21:36:00.000000	4.900	4.840
VJ	J D Wise	3	2440979.400000 27 Jan 1971 21:36:00.000000	2441033.300000 22 Mar 1971 19:12:00.000000	4.570	4.400
GH	T Gough	2	2440996.400000 13 Feb 1971 21:36:00.000000	2441576.600000 16 Sep 1972 02:24:00.000000	4.900	4.600
HJ	P J Harpur	3	2440996.500000 14 Feb 1971 00:00:00.000000	2441341.500000 25 Jan 1972 00:00:00.000000	4.550	4.400
FM	V J Freeman	3	2441001.300000 18 Feb 1971 19:12:00.000000	2441258.700000 3 Nov 1971 04:48:00.000000	4.700	4.700
IS	J E Isles	25	2440308.400000 27 Mar 1969 21:36:00.000000	2447837.375600 6 Nov 1989 21:00:51.840000	5.020	4.500
QA	P Quadt	14	2441290.500000 5 Dec 1971 00:00:00.000000	2441654.600000 3 Dec 1972 02:24:00.000000	5.000	4.400
GE	A Gardner	1	2441351.300000 3 Feb 1972 19:12:00.000000	2441351.300000 3 Feb 1972 19:12:00.000000	5.010	5.010
HF	G M Hurst	2	2441422.400000 14 Apr 1972 21:36:00.000000	2441639.400000 17 Nov 1972 21:36:00.000000	4.700	4.600
MM	I A Middlemist	236	2441639.400000 17 Nov 1972 21:36:00.000000	2451532.312500 19 Dec 1999 19:30:00.000000	5.640	4.700
RHF	R B I Fraser	195	2443113.448000 30 Nov 1976 22:45:07.200000	2452312.458000 6 Feb 2002 22:59:31.200000	5.100	4.300
TY	M D Taylor	4	2444619.518000 15 Jan 1981 00:25:55.200000	2446196.451300 10 May 1985 22:49:52.320000	5.080	4.400
NZ	I P Nartowicz	85	2444900.503400 23 Oct 1981 00:04:53.760000	2450020.677000 30 Oct 1995 04:14:52.800000	5.000	4.400
KH	I H Kennedy	4	2444992.594400 23 Jan 1982 02:15:56.160000	2445072.385400 12 Apr 1982 21:14:58.560000	5.100	4.660
AX	C M Allen	4	2445015.307600 14 Feb 1982 19:22:56.640000	2446170.361800 14 Apr 1985 20:40:59.520000	5.100	4.770
QM	T Markham	525	2443965.441000 1 Apr 1979 22:35:02.400000	2457504.396000 25 Apr 2016 21:30:14.400000	5.440	4.700
AG	S W Albrighton	18	2445341.315900 6 Jan 1983 19:34:53.760000	2456307.424000 14 Jan 2013 22:10:33.600000	4.980	4.400
QRA	G Ramsay	118	2445705.326300 5 Jan 1984 19:49:52.320000	2449008.430500 20 Jan 1993 22:19:55.200000	5.500	4.900
RAK	R A Kendall	22	2446429.350600 29 Dec 1985 20:24:51.840000	2447142.322200 12 Dec 1987 19:43:58.080000	5.020	4.500
DH	H G Duncan	6	2446455.434000 24 Jan 1986 22:24:57.600000	2446521.348600 31 Mar 1986 20:21:59.040000	5.300	4.800
BS	T Brelstaff	25	2447225.491600 4 Mar 1988 23:47:54.240000	2447624.378400 7 Apr 1989 21:04:53.760000	4.900	4.650
POG	G Pointer	26	2447755.631900 17 Aug 1989 03:09:56.160000	2449709.440200 22 Dec 1994 22:33:53.280000	5.100	4.500
SMA	A Smeaton	5	2447766.548600 28 Aug 1989 01:09:59.040000	2448686.331900 4 Mar 1992 19:57:56.160000	4.980	4.580
UN	B R M Munden	55	2449385.398600 1 Feb 1994 21:33:59.040000	2453002.395800 28 Dec 2003 21:29:57.120000	4.900	4.400
RL	R Billington	1	2449455.440900 12 Apr 1994 22:34:53.760000	2449455.440900 12 Apr 1994 22:34:53.760000	4.500	4.500
TJ	J Toone	1	2451253.951300 16 Mar 1999 10:49:52.320000	2451253.951300 16 Mar 1999 10:49:52.320000	4.800	4.800
-SK	G Stefanopoulos	28	2452524.546500 7 Sep 2002 01:06:57.600000	2456240.361800 8 Nov 2012 20:40:59.520000	5.100	4.100
TLH	T L Heywood	95	2457609.611000 9 Aug 2016 02:39:50.400000	2460232.628000 15 Oct 2023 03:04:19.200000	5.100	4.800
SJO	S Johnston	5	2440663.437000 17 Mar 1970 22:29:16.800000	2440682.378000 5 Apr 1970 21:04:19.200000	4.700	4.700