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Observation Summary for Variable Star V2048 OPH

Total observations:	4,460		Minimum magnitude:	5.040	Maximum magnitude:	3.880
First observation:	JD 2440980.800000	\	29 Jan 1971 07:12:00.000000 UT	Latest observation:	JD 2460027.698000	\	24 Mar 2023 04:45:07.200000 UT

Observation Method	Number of Observations
Visual	4,460

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Summary by Stars

Observer Id	Observer Name	Number of Observations	First Observation JD / UT	Latest Observation JD / UT	Minimum Magnitude	Maximum Magnitude
AS	A L Smith	1	2440980.800000 29 Jan 1971 07:12:00.000000	2440980.800000 29 Jan 1971 07:12:00.000000	4.190	4.190
GH	T Gough	4	2440983.700000 1 Feb 1971 04:48:00.000000	2440983.800000 1 Feb 1971 07:12:00.000000	4.840	4.630
RD	D W Robinson	61	2440996.700000 14 Feb 1971 04:48:00.000000	2441103.600000 1 Jun 1971 02:24:00.000000	4.520	4.300
HC	C Henshaw	30	2441004.700000 22 Feb 1971 04:48:00.000000	2441093.600000 22 May 1971 02:24:00.000000	4.590	4.240
BI	J Bingham	18	2441057.600000 16 Apr 1971 02:24:00.000000	2441616.300000 25 Oct 1972 19:12:00.000000	4.580	4.220
IS	J E Isles	300	2441071.600000 30 Apr 1971 02:24:00.000000	2447834.186800 3 Nov 1989 16:28:59.520000	4.920	4.140
FM	V J Freeman	3	2441072.600000 1 May 1971 02:24:00.000000	2441248.300000 23 Oct 1971 19:12:00.000000	4.560	4.480
ED	K J England	1	2441140.500000 8 Jul 1971 00:00:00.000000	2441140.500000 8 Jul 1971 00:00:00.000000	4.730	4.730
HH	I D Howarth	3	2441148.500000 16 Jul 1971 00:00:00.000000	2441149.500000 17 Jul 1971 00:00:00.000000	4.530	4.530
YP	P Yates	6	2441150.600000 18 Jul 1971 02:24:00.000000	2441193.400000 29 Aug 1971 21:36:00.000000	4.730	4.630
VJ	J D Wise	2	2441183.500000 20 Aug 1971 00:00:00.000000	2441189.400000 25 Aug 1971 21:36:00.000000	4.520	4.220
QA	P Quadt	28	2441187.600000 24 Aug 1971 02:24:00.000000	2441647.500000 26 Nov 1972 00:00:00.000000	4.520	4.520
NO	D J Northwood	1	2441230.300000 5 Oct 1971 19:12:00.000000	2441230.300000 5 Oct 1971 19:12:00.000000	4.470	4.470
HF	G M Hurst	2	2441571.300000 10 Sep 1972 19:12:00.000000	2442219.486100 20 Jun 1974 23:39:59.040000	4.520	4.170
PC	C Pezzarossa	13	2441862.395800 28 Jun 1973 21:29:57.120000	2441948.368000 22 Sep 1973 20:49:55.200000	4.630	4.240
HM	M D Hamilton	5	2441866.464500 2 Jul 1973 23:08:52.800000	2441898.428400 3 Aug 1973 22:16:53.760000	4.620	4.380
CM	M Currie	17	2441867.456900 3 Jul 1973 22:57:56.160000	2442048.231200 31 Dec 1973 17:32:55.680000	4.620	4.080
HU	D Hufton	90	2442219.449300 20 Jun 1974 22:46:59.520000	2443341.492300 16 Jul 1977 23:48:54.720000	4.630	4.320
BS	T Brelstaff	117	2442261.416600 1 Aug 1974 21:59:54.240000	2448547.269400 17 Oct 1991 18:27:56.160000	4.630	4.020
RP	R N Pennell	13	2442527.527700 25 Apr 1975 00:39:53.280000	2442657.333300 1 Sep 1975 19:59:57.120000	4.550	4.240
DS	D M Swain	74	2442839.739500 2 Mar 1976 05:44:52.800000	2443473.263100 25 Nov 1977 18:18:51.840000	4.770	4.130
RHF	R B I Fraser	150	2443336.527700 12 Jul 1977 00:39:53.280000	2451816.385000 28 Sep 2000 21:14:24.000000	4.840	3.880
NH	M B Houchen	23	2444074.423600 19 Jul 1979 22:09:59.040000	2444511.381900 28 Sep 1980 21:09:56.160000	4.740	4.300
AG	S W Albrighton	1,937	2444111.364500 25 Aug 1979 20:44:52.800000	2446771.251300 6 Dec 1986 18:01:52.320000	4.940	3.960
YM	M R Bell	148	2444409.500000 19 Jun 1980 00:00:00.000000	2444820.465200 3 Aug 1981 23:09:53.280000	4.740	4.140
QM	T Markham	837	2444420.468700 29 Jun 1980 23:14:55.680000	2457546.470000 6 Jun 2016 23:16:48.000000	5.000	4.500
PI	R D Pickard	4	2444486.430500 3 Sep 1980 22:19:55.200000	2444513.291600 30 Sep 1980 18:59:54.240000	4.740	4.420
YD	D Young	4	2444488.437500 5 Sep 1980 22:30:00.000000	2444495.420100 12 Sep 1980 22:04:56.640000	4.770	4.770
AX	C M Allen	4	2444793.497900 7 Jul 1981 23:56:58.560000	2444841.397200 24 Aug 1981 21:31:58.080000	4.630	4.630
EP	B Espey	6	2444831.424300 14 Aug 1981 22:10:59.520000	2444862.445100 14 Sep 1981 22:40:56.640000	4.180	4.000
MM	I A Middlemist	8	2444843.388800 26 Aug 1981 21:19:52.320000	2444930.256900 21 Nov 1981 18:09:56.160000	4.820	4.320
UC	M Beach	1	2444850.423600 2 Sep 1981 22:09:59.040000	2444850.423600 2 Sep 1981 22:09:59.040000	4.520	4.520
GSW	G S Warbey	2	2445154.444400 3 Jul 1982 22:39:56.160000	2445184.444400 2 Aug 1982 22:39:56.160000	4.460	4.360
NZ	I P Nartowicz	119	2445195.388800 13 Aug 1982 21:19:52.320000	2450026.479100 4 Nov 1995 23:29:54.240000	5.040	4.420
DD	D McAdam	4	2445553.422900 6 Aug 1983 22:08:58.560000	2445558.431900 11 Aug 1983 22:21:56.160000	4.630	4.250
TY	M D Taylor	2	2446298.411100 20 Aug 1985 21:51:59.040000	2446302.430500 24 Aug 1985 22:19:55.200000	4.680	4.640
UT	A Hutchings	164	2446572.433300 21 May 1986 22:23:57.120000	2446919.463800 3 May 1987 23:07:52.320000	4.630	4.470
KS	N S Kiernan	35	2447390.420100 16 Aug 1988 22:04:56.640000	2448176.331900 11 Oct 1990 19:57:56.160000	4.830	4.420
POG	G Pointer	25	2448031.438100 19 May 1990 22:30:51.840000	2449302.312500 10 Nov 1993 19:30:00.000000	4.740	4.180
QRA	G Ramsay	5	2448504.388800 4 Sep 1991 21:19:52.320000	2448798.493000 24 Jun 1992 23:49:55.200000	4.580	4.490
EA	S J Evans	2	2448758.451300 15 May 1992 22:49:52.320000	2448790.472200 16 Jun 1992 23:19:58.080000	4.740	4.740
UN	B R M Munden	29	2448835.447900 31 Jul 1992 22:44:58.560000	2451786.410400 29 Aug 2000 21:50:58.560000	5.040	4.430
RL	R Billington	1	2449311.295100 19 Nov 1993 19:04:56.640000	2449311.295100 19 Nov 1993 19:04:56.640000	4.830	4.830
TLH	T L Heywood	161	2457573.537000 4 Jul 2016 00:53:16.800000	2460027.698000 24 Mar 2023 04:45:07.200000	5.040	4.600