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Observation Summary for Variable Star W AND

Total observations:8,876Minimum magnitude: 15.400Maximum magnitude: 6.030
First observation:JD 2419025.000000\19 Dec 1910 12:00:00.000000 UTLatest observation:JD 2460626.323000\11 Nov 2024 19:45:07.200000 UT
Observation MethodNumber of Observations
Visual8,799
CCD60
CMOS17

Back to Basic Summary

Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
BCC L Brook1472419025.000000
19 Dec 1910 12:00:00.000000		2424093.000000
3 Nov 1924 12:00:00.000000		13.9006.450
NIA A Nijland6372419038.000000
1 Jan 1911 12:00:00.000000		2427789.000000
17 Dec 1934 12:00:00.000000		14.3006.720
BNA N Brown2672419039.000000
2 Jan 1911 12:00:00.000000		2427698.000000
17 Sep 1934 12:00:00.000000		13.4006.750
FGBF G Brown242419044.000000
7 Jan 1911 12:00:00.000000		2419574.000000
20 Jun 1912 12:00:00.000000		12.9007.100
BIXE G Bird32419246.000000
28 Jul 1911 12:00:00.000000		2419271.000000
22 Aug 1911 12:00:00.000000		11.80011.200
MKE E Markwick112420017.000000
6 Sep 1913 12:00:00.000000		2423440.000000
20 Jan 1923 12:00:00.000000		13.4009.850
HTHH Thomson692420137.000000
4 Jan 1914 12:00:00.000000		2422310.000000
17 Dec 1919 12:00:00.000000		14.0007.450
GAW T Gayfer232420425.000000
19 Oct 1914 12:00:00.000000		2423720.000000
27 Oct 1923 12:00:00.000000		11.6006.720
DF De Roy3442420641.000000
23 May 1915 12:00:00.000000		2427802.000000
30 Dec 1934 12:00:00.000000		14.0006.560
BHC F Butterworth1,0712420669.000000
20 Jun 1915 12:00:00.000000		2427802.000000
30 Dec 1934 12:00:00.000000		14.4206.550
BGJ H Bridger3382421046.000000
1 Jul 1916 12:00:00.000000		2427798.000000
26 Dec 1934 12:00:00.000000		13.5006.900
TNXF C Thomson1132421194.000000
26 Nov 1916 12:00:00.000000		2423027.000000
3 Dec 1921 12:00:00.000000		13.9006.700
GIN V Ginori412422543.000000
6 Aug 1920 12:00:00.000000		2423612.000000
11 Jul 1923 12:00:00.000000		13.2007.350
WFHW F H Waterfield1152422840.000000
30 May 1921 12:00:00.000000		2424704.000000
7 Jul 1926 12:00:00.000000		13.8007.010
CAR G Chandra1132423240.000000
4 Jul 1922 12:00:00.000000		2427773.000000
1 Dec 1934 12:00:00.000000		12.9006.500
LIW M Lindley1182423434.000000
14 Jan 1923 12:00:00.000000		2427781.000000
9 Dec 1934 12:00:00.000000		13.8006.820
PHT E R Phillips272423637.000000
5 Aug 1923 12:00:00.000000		2425911.000000
26 Oct 1929 12:00:00.000000		13.9007.500
HAG P B Hallowes2052424079.000000
20 Oct 1924 12:00:00.000000		2426636.000000
21 Oct 1931 12:00:00.000000		14.5506.760
BKT P Bhaskaran672424120.000000
30 Nov 1924 12:00:00.000000		2426333.000000
22 Dec 1930 12:00:00.000000		13.8007.300
BAM K Bappu1392424167.000000
16 Jan 1925 12:00:00.000000		2427795.000000
23 Dec 1934 12:00:00.000000		14.5807.200
STG E B Stephenson1012424168.000000
17 Jan 1925 12:00:00.000000		2425943.000000
27 Nov 1929 12:00:00.000000		14.6007.500
SVW H Steavenson782424437.000000
13 Oct 1925 12:00:00.000000		2427514.000000
17 Mar 1934 12:00:00.000000		14.5007.200
SHW L Shepherd232425209.000000
24 Nov 1927 12:00:00.000000		2425594.000000
13 Dec 1928 12:00:00.000000		14.1007.900
LHA W Lane-Hall612425710.000000
8 Apr 1929 12:00:00.000000		2427514.000000
17 Mar 1934 12:00:00.000000		13.2006.980
SNW Strachan732425982.000000
5 Jan 1930 12:00:00.000000		2427330.000000
14 Sep 1933 12:00:00.000000		14.0007.400
FYR M Fry72427445.000000
7 Jan 1934 12:00:00.000000		2427800.000000
28 Dec 1934 12:00:00.000000		11.3007.180
GCG A V Coady302444609.368000
4 Jan 1981 20:49:55.200000		2449717.402700
30 Dec 1994 21:39:53.280000		14.0007.700
GDM J Gainsford9162444609.400000
4 Jan 1981 21:36:00.000000		2457835.333000
22 Mar 2017 19:59:31.200000		14.3506.370
EJJ W L Ells282444609.436100
4 Jan 1981 22:27:59.040000		2445736.351300
5 Feb 1984 20:25:52.320000		14.35011.200
XGG Poyner982444609.495800
4 Jan 1981 23:53:57.120000		2450279.565900
15 Jul 1996 01:34:53.760000		14.8007.070
KJS J Kay132444611.458300
6 Jan 1981 22:59:57.120000		2444881.364500
3 Oct 1981 20:44:52.800000		13.53010.570
AGS W Albrighton1622444614.333300
9 Jan 1981 19:59:57.120000		2460626.323000
11 Nov 2024 19:45:07.200000		13.9006.200
RKJ W Rock122444614.414500
9 Jan 1981 21:56:52.800000		2444932.417300
23 Nov 1981 22:00:54.720000		13.7009.400
PIR D Pickard502444614.459700
9 Jan 1981 23:01:58.080000		2451486.473600
3 Nov 1999 23:21:59.040000		14.3507.650
AQS Allmand22444615.333300
10 Jan 1981 19:59:57.120000		2444629.333300
24 Jan 1981 19:59:57.120000		12.70012.000
FFH Feijth122444615.400000
10 Jan 1981 21:36:00.000000		2444937.791600
29 Nov 1981 06:59:54.240000		14.3009.100
GJR J Godden92444617.489500
12 Jan 1981 23:44:52.800000		2445550.615900
4 Aug 1983 02:46:53.760000		13.2009.400
WHP J Wheeler752444632.379100
27 Jan 1981 21:05:54.240000		2447148.318000
18 Dec 1987 19:37:55.200000		12.9008.050
MUC R Munford512444787.486100
1 Jul 1981 23:39:59.040000		2446407.319400
7 Dec 1985 19:39:56.160000		13.4007.600
UMR Miles142444791.562500
6 Jul 1981 01:30:00.000000		2444961.291600
22 Dec 1981 18:59:54.240000		14.35010.800
KSN S Kiernan232444816.484700
30 Jul 1981 23:37:58.080000		2445976.319400
2 Oct 1984 19:39:56.160000		11.4007.800
LJJ Lashley92444903.463100
25 Oct 1981 23:06:51.840000		2445269.462500
26 Oct 1982 23:06:00.000000		13.2009.900
CHR H Chambers222444936.472200
27 Nov 1981 23:19:58.080000		2447209.850600
18 Feb 1988 08:24:51.840000		14.5007.550
NCM J Nicholls1582444980.305500
10 Jan 1982 19:19:55.200000		2448537.333300
7 Oct 1991 19:59:57.120000		13.2006.720
OTS Hoste82444986.362500
16 Jan 1982 20:42:00.000000		2445078.370800
18 Apr 1982 20:53:57.120000		13.2008.400
OZD Couzin242445215.437500
2 Sep 1982 22:30:00.000000		2445385.375000
19 Feb 1983 21:00:00.000000		13.20010.970
OWJ J Howarth1472445231.493000
18 Sep 1982 23:49:55.200000		2448350.336800
3 Apr 1991 20:04:59.520000		12.1006.650
PTR A H Paterson3212445314.439500
10 Dec 1982 22:32:52.800000		2459873.362000
20 Oct 2022 20:41:16.800000		14.8606.860
DTD Stott3382445371.293700
5 Feb 1983 19:02:55.680000		2447995.340900
13 Apr 1990 20:10:53.760000		14.5506.720
ULS J Lubbock1332445636.451300
28 Oct 1983 22:49:52.320000		2447214.440900
22 Feb 1988 22:34:53.760000		14.3006.770
MMI A Middlemist1122445793.347200
2 Apr 1984 20:19:58.080000		2452617.437500
8 Dec 2002 22:30:00.000000		13.0506.720
DRR C Dryden5432446031.336800
26 Nov 1984 20:04:59.520000		2460298.333000
19 Dec 2023 19:59:31.200000		14.8006.600
RHFR B I Fraser112443365.455000
9 Aug 1977 22:55:12.000000		2446143.364500
18 Mar 1985 20:44:52.800000		11.5008.500
ZKM A Brookes62446267.577700
21 Jul 1985 01:51:53.280000		2446427.550000
28 Dec 1985 01:12:00.000000		12.3008.130
QMT Markham552444280.434028
10 Feb 1980 22:25:00.019200		2457402.292000
14 Jan 2016 19:00:28.800000		9.6006.800
KVA Kimber12446319.376300
10 Sep 1985 21:01:52.320000		2446319.376300
10 Sep 1985 21:01:52.320000		8.4008.400
NHM B Houchen112446320.447200
11 Sep 1985 22:43:58.080000		2446764.343700
29 Nov 1986 20:14:55.680000		11.2507.800
PELP E Ells12446715.438100
11 Oct 1986 22:30:51.840000		2446715.438100
11 Oct 1986 22:30:51.840000		9.7309.730
ISJ E Isles582446837.270000
10 Feb 1987 18:28:48.000000		2447849.258300
18 Nov 1989 18:11:57.120000		13.4006.680
JWCJ W Cole32447002.522900
26 Jul 1987 00:32:58.560000		2447026.545100
19 Aug 1987 01:04:56.640000		9.8709.100
TJJ Toone9712444900.319000
22 Oct 1981 19:39:21.600000		2460606.340000
22 Oct 2024 20:09:36.000000		15.3006.600
QRAG Ramsay122447434.357600
29 Sep 1988 20:34:56.640000		2447616.354100
30 Mar 1989 20:29:54.240000		12.1008.700
CPJC P Jones272447556.290900
29 Jan 1989 18:58:53.760000		2451264.354100
26 Mar 1999 20:29:54.240000		14.8006.030
MAAM A Adamson32448529.579800
30 Sep 1991 01:54:54.720000		2448597.486100
6 Dec 1991 23:39:59.040000		13.20011.550
RJBR J Bouma42450374.400000
17 Oct 1996 21:36:00.000000		2451586.300000
11 Feb 2000 19:12:00.000000		12.7007.400
ADGA D Godden52451507.383300
24 Nov 1999 21:11:57.120000		2451605.409000
1 Mar 2000 21:48:57.600000		11.4009.800
BHGB H Granslo12451796.420000
8 Sep 2000 22:04:48.000000		2451796.420000
8 Sep 2000 22:04:48.000000		8.5008.500
SALG W Salmon112452603.430600
24 Nov 2002 22:20:03.840000		2452991.309000
17 Dec 2003 19:24:57.600000		10.8006.400
-SKG Stefanopoulos12452630.307600
21 Dec 2002 19:22:56.640000		2452630.307600
21 Dec 2002 19:22:56.640000		7.9007.900
BCPC D Beech102454728.451400
18 Sep 2008 22:50:00.960000		2455193.321500
27 Dec 2009 19:42:57.600000		12.60010.200
BJB J Beesley492454698.607600
20 Aug 2008 02:34:56.640000		2455531.620800
1 Dec 2010 02:53:57.120000		15.4006.500
CPMC Mann92455039.535400
27 Jul 2009 00:50:58.560000		2456607.264000
10 Nov 2013 18:20:09.600000		9.7006.700
VST G Saville12455436.385400
27 Aug 2010 21:14:58.560000		2455436.385400
27 Aug 2010 21:14:58.560000		9.1009.100
ISMI S Megson52454056.486590
16 Nov 2006 23:40:41.376000		2454056.492870
16 Nov 2006 23:49:43.968000		13.35913.205
NFN A Foster32456234.409000
2 Nov 2012 21:48:57.600000		2456619.267000
22 Nov 2013 18:24:28.800000		8.8007.800
SAWE W Sawyer32456660.505000
3 Jan 2014 00:07:12.000000		2456697.526000
9 Feb 2014 00:37:26.400000		10.0008.700
HULV Hull22456955.583330
25 Oct 2014 01:59:59.712000		2457338.596800
12 Nov 2015 02:19:23.520000		11.90011.000
RPER Pearce12457727.440000
4 Dec 2016 22:33:36.000000		2457727.440000
4 Dec 2016 22:33:36.000000		10.80010.800
IWTI L Walton182458425.364200
2 Nov 2018 20:44:26.880000		2459607.395840
27 Jan 2022 21:30:00.576000		14.54113.009
GPFG Fleming442458783.408850
26 Oct 2019 21:48:44.640000		2460324.365190
14 Jan 2024 20:45:52.416000		14.31710.112
JLM L Joslin32458864.318100
15 Jan 2020 19:38:03.840000		2459637.353700
26 Feb 2022 20:29:19.680000		13.20012.400
TYM D Taylor12453403.365000
1 Feb 2005 20:45:36.000000		2453403.365000
1 Feb 2005 20:45:36.000000		8.5008.500
PGAP G Abel72459479.398610
21 Sep 2021 21:33:59.904000		2460325.271530
15 Jan 2024 18:31:00.192000		12.5008.000
IWW J Worraker132459867.372000
14 Oct 2022 20:55:40.800000		2460291.373000
12 Dec 2023 20:57:07.200000		10.0008.000
JCHJ Hilder12460586.375000
2 Oct 2024 21:00:00.000000		2460586.375000
2 Oct 2024 21:00:00.000000		9.1009.100