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Observation Summary for Variable Star V CYG

Total observations:9,997Minimum magnitude: 14.600Maximum magnitude: 6.800
First observation:JD 2420145.500000\13 Jan 1914 00:00:00.000000 UTLatest observation:JD 2460414.601000\14 Apr 2024 02:25:26.400000 UT
Observation MethodNumber of Observations
Visual9,894
Photographic41
CCD41
CMOS21

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Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
BHC F Butterworth1,1432421721.000000
7 May 1918 12:00:00.000000		2430039.300000
13 Feb 1941 19:12:00.000000		13.4007.160
BCC L Brook192421724.000000
10 May 1918 12:00:00.000000		2423673.000000
10 Sep 1923 12:00:00.000000		13.1007.670
DF De Roy3262422087.000000
8 May 1919 12:00:00.000000		2427779.000000
7 Dec 1934 12:00:00.000000		13.7008.100
BNA N Brown2842422119.000000
9 Jun 1919 12:00:00.000000		2427690.000000
9 Sep 1934 12:00:00.000000		13.3007.270
HTHH Thomson62422332.000000
8 Jan 1920 12:00:00.000000		2422491.000000
15 Jun 1920 12:00:00.000000		13.2008.700
MGG Merton212422509.000000
3 Jul 1920 12:00:00.000000		2422787.000000
7 Apr 1921 12:00:00.000000		12.3408.600
GIN V Ginori362422529.000000
23 Jul 1920 12:00:00.000000		2423593.000000
22 Jun 1923 12:00:00.000000		10.7507.690
CAR G Chandra802422695.000000
5 Jan 1921 12:00:00.000000		2429626.300000
28 Dec 1939 19:12:00.000000		13.2208.350
WFHW F H Waterfield992423223.000000
17 Jun 1922 12:00:00.000000		2424704.000000
7 Jul 1926 12:00:00.000000		11.8507.980
LIW M Lindley1442423434.000000
14 Jan 1923 12:00:00.000000		2429488.400000
12 Aug 1939 21:36:00.000000		13.7007.050
PHT E R Phillips342423637.000000
5 Aug 1923 12:00:00.000000		2425456.000000
28 Jul 1928 12:00:00.000000		12.9008.500
BLJ Van Der Bilt762423812.000000
27 Jan 1924 12:00:00.000000		2427706.000000
25 Sep 1934 12:00:00.000000		12.3007.360
HAG P B Hallowes2872423995.000000
28 Jul 1924 12:00:00.000000		2426639.000000
24 Oct 1931 12:00:00.000000		13.4007.820
WBH Webber1312424126.000000
6 Dec 1924 12:00:00.000000		2427803.000000
31 Dec 1934 12:00:00.000000		13.1007.050
STG E B Stephenson2092424371.000000
8 Aug 1925 12:00:00.000000		2425947.000000
1 Dec 1929 12:00:00.000000		13.1008.800
SVW H Steavenson1112424429.000000
5 Oct 1925 12:00:00.000000		2427453.000000
15 Jan 1934 12:00:00.000000		13.9008.500
EDXL F Edwards112425124.000000
31 Aug 1927 12:00:00.000000		2425955.000000
9 Dec 1929 12:00:00.000000		13.4509.970
SHW L Shepherd1432425243.000000
28 Dec 1927 12:00:00.000000		2433943.400000
23 Oct 1951 21:36:00.000000		13.3008.400
LHA W Lane-Hall822425732.000000
30 Apr 1929 12:00:00.000000		2427515.000000
18 Mar 1934 12:00:00.000000		13.4009.700
SNW Strachan1012425983.000000
6 Jan 1930 12:00:00.000000		2427740.000000
29 Oct 1934 12:00:00.000000		13.3008.960
LMG P Lishman462427271.000000
17 Jul 1933 12:00:00.000000		2427801.000000
29 Dec 1934 12:00:00.000000		13.3009.800
SAF Sargent182427488.000000
19 Feb 1934 12:00:00.000000		2427781.000000
9 Dec 1934 12:00:00.000000		13.0009.600
FYR M Fry192427600.000000
11 Jun 1934 12:00:00.000000		2427799.000000
27 Dec 1934 12:00:00.000000		13.2208.890
KTN F H Knight82429265.300000
1 Jan 1939 19:12:00.000000		2429375.600000
22 Apr 1939 02:24:00.000000		12.18010.660
UGR F T Granger282429266.300000
2 Jan 1939 19:12:00.000000		2432172.300000
17 Dec 1946 19:12:00.000000		14.0009.120
BZJ R Bazin2352429267.300000
3 Jan 1939 19:12:00.000000		2433996.300000
15 Dec 1951 19:12:00.000000		13.4007.850
CXH W Cox2042429269.400000
5 Jan 1939 21:36:00.000000		2432183.300000
28 Dec 1946 19:12:00.000000		13.7007.930
HLF M Holborn2582429275.300000
11 Jan 1939 19:12:00.000000		2436970.300000
5 Feb 1960 19:12:00.000000		14.3708.580
COE H Collinson482429752.500000
3 May 1940 00:00:00.000000		2433621.400000
5 Dec 1950 21:36:00.000000		13.6008.080
KNM D Kirkman122429819.500000
9 Jul 1940 00:00:00.000000		2429879.400000
6 Sep 1940 21:36:00.000000		11.92010.300
TCG D R Tucker192430513.600000
3 Jun 1942 02:24:00.000000		2430698.300000
4 Dec 1942 19:12:00.000000		13.05010.140
WLH Wildey122431591.400000
15 May 1945 21:36:00.000000		2432830.400000
5 Oct 1948 21:36:00.000000		13.7009.830
ANR G Andrews1292433463.600000
1 Jul 1950 02:24:00.000000		2436921.400000
18 Dec 1959 21:36:00.000000		14.6007.670
FRJ Friends272434224.500000
31 Jul 1952 00:00:00.000000		2439439.400000
9 Nov 1966 21:36:00.000000		13.0009.380
MUC R Munford2442436479.400000
2 Oct 1958 21:36:00.000000		2446407.281200
7 Dec 1985 18:44:55.680000		13.3008.400
GLJ S Glasby132437241.500000
3 Nov 1960 00:00:00.000000		2437299.300000
30 Dec 1960 19:12:00.000000		9.2808.780
QWP F Waldron172437290.300000
21 Dec 1960 19:12:00.000000		2438020.300000
21 Dec 1962 19:12:00.000000		12.4009.270
LVR J Livesey1082437678.500000
14 Jan 1962 00:00:00.000000		2438755.300000
25 Dec 1964 19:12:00.000000		13.0008.400
CTB A Carter3092437681.800000
17 Jan 1962 07:12:00.000000		2440578.200000
22 Dec 1969 16:48:00.000000		13.7008.760
BRD G Brown412438411.300000
16 Jan 1964 19:12:00.000000		2439480.400000
20 Dec 1966 21:36:00.000000		11.7008.700
LOR S Lomas1442438636.500000
29 Aug 1964 00:00:00.000000		2440219.400000
28 Dec 1968 21:36:00.000000		12.40010.140
IA212439742.400000
8 Sep 1967 21:36:00.000000		2440185.300000
24 Nov 1968 19:12:00.000000		13.5009.480
PTR A H Paterson4042440414.500000
12 Jul 1969 00:00:00.000000		2459940.290000
26 Dec 2022 18:57:36.000000		14.0008.400
SPG H Spalding142441145.500000
13 Jul 1971 00:00:00.000000		2441278.300000
22 Nov 1971 19:12:00.000000		12.1809.980
XGG Poyner622444608.301300
3 Jan 1981 19:13:52.320000		2447437.375000
2 Oct 1988 21:00:00.000000		13.9008.140
EJJ W L Ells292444608.393000
3 Jan 1981 21:25:55.200000		2445723.300000
23 Jan 1984 19:12:00.000000		12.2407.880
GDM J Gainsford8812444609.277700
4 Jan 1981 18:39:53.280000		2457721.351000
28 Nov 2016 20:25:26.400000		13.9008.200
AGS W Albrighton1252444609.284700
4 Jan 1981 18:49:58.080000		2459943.257000
29 Dec 2022 18:10:04.800000		13.5007.830
GCG A V Coady292444614.333300
9 Jan 1981 19:59:57.120000		2449690.239500
3 Dec 1994 17:44:52.800000		13.2009.410
WHP J Wheeler1432444614.343700
9 Jan 1981 20:14:55.680000		2447861.259000
30 Nov 1989 18:12:57.600000		13.0008.300
LKK Lewis452444614.352700
9 Jan 1981 20:27:53.280000		2445304.254800
30 Nov 1982 18:06:54.720000		12.8607.880
DTD Stott4622444614.402000
9 Jan 1981 21:38:52.800000		2448038.405500
26 May 1990 21:43:55.200000		14.0508.180
PIR D Pickard272444616.300000
11 Jan 1981 19:12:00.000000		2451465.406200
13 Oct 1999 21:44:55.680000		12.2808.090
WVP B Withers982443429.378000
12 Oct 1977 21:04:19.200000		2445707.336000
7 Jan 1984 20:03:50.400000		14.0007.980
KJS J Kay72444679.680500
16 Mar 1981 04:19:55.200000		2444777.527700
22 Jun 1981 00:39:53.280000		12.3009.920
FFH Feijth122444727.500000
3 May 1981 00:00:00.000000		2444943.400000
4 Dec 1981 21:36:00.000000		12.0508.870
CHR H Chambers312444751.503400
27 May 1981 00:04:53.760000		2447361.427000
18 Jul 1988 22:14:52.800000		13.0009.480
RKJ W Rock152444762.438800
6 Jun 1981 22:31:52.320000		2444951.248600
12 Dec 1981 17:57:59.040000		9.9207.980
OTS Hoste162444873.377700
25 Sep 1981 21:03:53.280000		2446001.342300
27 Oct 1984 20:12:54.720000		13.3008.200
QCH Colquhoun42445169.500000
19 Jul 1982 00:00:00.000000		2445195.500000
14 Aug 1982 00:00:00.000000		11.28010.450
OWJ J Howarth1952445220.385400
7 Sep 1982 21:14:58.560000		2448324.515200
9 Mar 1991 00:21:53.280000		13.0009.130
JRJ Parkinson22445230.406200
17 Sep 1982 21:44:55.680000		2445266.437500
23 Oct 1982 22:30:00.000000		9.7009.480
KBK Brady82445548.400000
1 Aug 1983 21:36:00.000000		2445699.300000
30 Dec 1983 19:12:00.000000		14.2008.900
KVA Kimber182446259.439500
12 Jul 1985 22:32:52.800000		2447068.393000
29 Sep 1987 21:25:55.200000		13.0009.050
MMI A Middlemist152446434.277700
3 Jan 1986 18:39:53.280000		2447502.277700
6 Dec 1988 18:39:53.280000		13.2009.920
KHI H Kennedy142446635.440900
23 Jul 1986 22:34:53.760000		2446786.291600
21 Dec 1986 18:59:54.240000		12.9409.880
ISJ E Isles602446887.563800
2 Apr 1987 01:31:52.320000		2447847.256900
16 Nov 1989 18:09:56.160000		13.7009.480
TJJ Toone1,1882444900.339000
22 Oct 1981 20:08:09.600000		2460414.601000
14 Apr 2024 02:25:26.400000		13.9708.400
EJDE G D Youngs32447435.318000
30 Sep 1988 19:37:55.200000		2447817.315900
17 Oct 1989 19:34:53.760000		13.7009.480
CPJC P Jones52447757.502000
19 Aug 1989 00:02:52.800000		2448038.491600
26 May 1990 23:47:54.240000		13.5009.850
DRR C Dryden5562447761.397900
22 Aug 1989 21:32:58.560000		2460298.294000
19 Dec 2023 19:03:21.600000		13.6008.400
CHWC Washington312448572.368000
11 Nov 1991 20:49:55.200000		2449706.260400
19 Dec 1994 18:14:58.560000		13.0009.270
MIGM Gill472448716.659700
4 Apr 1992 03:49:58.080000		2450281.487500
16 Jul 1996 23:42:00.000000		12.4009.480
RJBR J Bouma12450373.400000
16 Oct 1996 21:36:00.000000		2450373.400000
16 Oct 1996 21:36:00.000000		10.00010.000
SALG W Salmon152452510.374300
23 Aug 2002 20:58:59.520000		2452983.347900
9 Dec 2003 20:20:58.560000		12.1009.000
HFG M Hurst12454086.352800
16 Dec 2006 20:28:01.920000		2454086.352800
16 Dec 2006 20:28:01.920000		9.0009.000
AXC M Allen92454796.344400
25 Nov 2008 20:15:56.160000		2456151.448600
11 Aug 2012 22:45:59.040000		12.5008.000
BJB J Beesley482454638.473600
20 Jun 2008 23:21:59.040000		2455516.406900
15 Nov 2010 21:45:56.160000		11.2007.500
BCPC D Beech132455085.348600
10 Sep 2009 20:21:59.040000		2455193.334700
27 Dec 2009 20:01:58.080000		9.5009.200
HULV Hull32456542.587000
7 Sep 2013 02:05:16.800000		2457271.583000
6 Sep 2015 01:59:31.200000		12.10010.500
XXX22420145.500000
13 Jan 1914 00:00:00.000000		2420365.500000
21 Aug 1914 00:00:00.000000		13.8006.800
GPFG Fleming482458784.339150
27 Oct 2019 20:08:22.560000		2460233.354330
15 Oct 2023 20:30:14.112000		10.9538.337
RHFR B I Fraser82443469.427000
21 Nov 1977 22:14:52.800000		2443996.477000
2 May 1979 23:26:52.800000		12.4009.400