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Observation Summary for Variable Star X CAM

Total observations:15,514Minimum magnitude: 14.500Maximum magnitude: 6.600
First observation:JD 2420158.000000\25 Jan 1914 12:00:00.000000 UTLatest observation:JD 2460425.397000\24 Apr 2024 21:31:40.800000 UT
Observation MethodNumber of Observations
Visual15,361
CCD119
DSLR20
CMOS14

Back to Basic Summary

Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
GBLG B Lacchini512420158.000000
25 Jan 1914 12:00:00.000000		2421154.000000
17 Oct 1916 12:00:00.000000		12.5807.380
BCXA B Burbeck182420227.000000
4 Apr 1914 12:00:00.000000		2421208.000000
10 Dec 1916 12:00:00.000000		11.9907.400
BCC L Brook62420267.000000
14 May 1914 12:00:00.000000		2420709.500000
31 Jul 1915 00:00:00.000000		12.6808.610
BHC F Butterworth2,2022420303.000000
19 Jun 1914 12:00:00.000000		2430077.300000
23 Mar 1941 19:12:00.000000		13.3007.200
HTHH Thomson992420306.000000
22 Jun 1914 12:00:00.000000		2422458.000000
13 May 1920 12:00:00.000000		13.2807.500
ADXH B Adames1192420400.000000
24 Sep 1914 12:00:00.000000		2423363.000000
4 Nov 1922 12:00:00.000000		12.5307.800
CHXE K Church232420540.500000
12 Feb 1915 00:00:00.000000		2421508.000000
6 Oct 1917 12:00:00.000000		12.3807.700
TMXA Thom532420543.500000
15 Feb 1915 00:00:00.000000		2422673.000000
14 Dec 1920 12:00:00.000000		12.2808.200
GAW T Gayfer162420757.500000
17 Sep 1915 00:00:00.000000		2434655.400000
4 Oct 1953 21:36:00.000000		11.5008.300
WOH Whichello3342420954.000000
31 Mar 1916 12:00:00.000000		2428018.500000
4 Aug 1935 00:00:00.000000		12.7807.800
DF De Roy5272421012.000000
28 May 1916 12:00:00.000000		2427803.000000
31 Dec 1934 12:00:00.000000		12.9807.380
BNA N Brown7372421662.000000
9 Mar 1918 12:00:00.000000		2427716.000000
5 Oct 1934 12:00:00.000000		12.8807.480
ABXA Brun1272422042.000000
24 Mar 1919 12:00:00.000000		2423045.000000
21 Dec 1921 12:00:00.000000		12.9008.100
CAR G Chandra1272422994.000000
31 Oct 1921 12:00:00.000000		2429599.400000
1 Dec 1939 21:36:00.000000		13.0007.500
COE H Collinson452423318.000000
20 Sep 1922 12:00:00.000000		2423844.000000
28 Feb 1924 12:00:00.000000		11.5608.210
LIW M Lindley1912423429.000000
9 Jan 1923 12:00:00.000000		2433592.500000
7 Nov 1950 00:00:00.000000		12.9007.170
RDVV Reynolds382423472.000000
21 Feb 1923 12:00:00.000000		2424466.000000
11 Nov 1925 12:00:00.000000		12.7808.320
WFHW F H Waterfield32424678.000000
11 Jun 1926 12:00:00.000000		2424704.000000
7 Jul 1926 12:00:00.000000		9.2007.910
LHA W Lane-Hall2012425408.000000
10 Jun 1928 12:00:00.000000		2427515.000000
18 Mar 1934 12:00:00.000000		12.7807.170
HAG P B Hallowes482425503.000000
13 Sep 1928 12:00:00.000000		2426626.000000
11 Oct 1931 12:00:00.000000		13.2007.900
HLF M Holborn7892426683.000000
7 Dec 1931 12:00:00.000000		2437046.400000
21 Apr 1960 21:36:00.000000		14.0007.380
RWG O Rawstron92427393.000000
16 Nov 1933 12:00:00.000000		2427544.000000
16 Apr 1934 12:00:00.000000		12.3508.100
HVP Harvey1322428025.500000
11 Aug 1935 00:00:00.000000		2429961.400000
27 Nov 1940 21:36:00.000000		12.6907.840
CXH W Cox1242428827.400000
20 Oct 1937 21:36:00.000000		2432185.400000
30 Dec 1946 21:36:00.000000		12.6507.800
CZL A Cox102428827.400000
20 Oct 1937 21:36:00.000000		2428883.500000
16 Dec 1937 00:00:00.000000		9.3508.050
KTN F H Knight672429275.500000
12 Jan 1939 00:00:00.000000		2445284.300000
10 Nov 1982 19:12:00.000000		12.9007.760
BZJ R Bazin1272431605.400000
29 May 1945 21:36:00.000000		2434098.400000
26 Mar 1952 21:36:00.000000		12.5307.670
WLH Wildey272431694.400000
26 Aug 1945 21:36:00.000000		2432830.400000
5 Oct 1948 21:36:00.000000		13.1007.610
PDC A Padgham182431845.400000
24 Jan 1946 21:36:00.000000		2432834.300000
9 Oct 1948 19:12:00.000000		12.5907.870
FRJ Friends1812433741.500000
5 Apr 1951 00:00:00.000000		2439381.500000
13 Sep 1966 00:00:00.000000		12.4007.740
ROF A Roper3982433800.500000
3 Jun 1951 00:00:00.000000		2438393.300000
29 Dec 1963 19:12:00.000000		13.6006.970
GRR F Griffin1952434593.400000
3 Aug 1953 21:36:00.000000		2435807.400000
29 Nov 1956 21:36:00.000000		13.5007.560
HNJ E C Hern112434710.400000
28 Nov 1953 21:36:00.000000		2434749.500000
7 Jan 1954 00:00:00.000000		12.5108.220
JOH Joy12434986.400000
31 Aug 1954 21:36:00.000000		2434986.400000
31 Aug 1954 21:36:00.000000		11.99011.990
GLJ S Glasby1072437193.400000
15 Sep 1960 21:36:00.000000		2438395.300000
31 Dec 1963 19:12:00.000000		12.4907.980
LVR J Livesey4282437349.500000
19 Feb 1961 00:00:00.000000		2443160.300000
16 Jan 1977 19:12:00.000000		12.9007.460
SWD R B Saw5312439050.500000
17 Oct 1965 00:00:00.000000		2443776.400000
24 Sep 1978 21:36:00.000000		13.3007.590
GNA Grayson622439612.500000
2 May 1967 00:00:00.000000		2440103.400000
3 Sep 1968 21:36:00.000000		12.2808.120
ISJ E Isles382439946.400000
30 Mar 1968 21:36:00.000000		2447829.265900
29 Oct 1989 18:22:53.760000		11.1407.920
HIG P Hawkins1362439957.400000
10 Apr 1968 21:36:00.000000		2442047.400000
30 Dec 1973 21:36:00.000000		12.9007.880
BUS F Burch1162441262.300000
6 Nov 1971 19:12:00.000000		2442406.300000
24 Dec 1974 19:12:00.000000		13.4007.600
YOP J Young962441468.500000
31 May 1972 00:00:00.000000		2442047.300000
30 Dec 1973 19:12:00.000000		13.7008.150
BTG K Broadbent1112441894.500000
31 Jul 1973 00:00:00.000000		2443111.300000
28 Nov 1976 19:12:00.000000		13.3107.550
BPJ A Bailey442441916.400000
21 Aug 1973 21:36:00.000000		2442652.500000
28 Aug 1975 00:00:00.000000		12.6907.920
POA K Porter242441973.400000
17 Oct 1973 21:36:00.000000		2442713.400000
27 Oct 1975 21:36:00.000000		13.5007.440
HYP W Hornby52441974.500000
19 Oct 1973 00:00:00.000000		2442308.400000
17 Sep 1974 21:36:00.000000		13.3008.460
TLS Taylor92442082.500000
4 Feb 1974 00:00:00.000000		2442364.300000
12 Nov 1974 19:12:00.000000		9.1407.300
MMI A Middlemist2222442212.500000
14 Jun 1974 00:00:00.000000		2448986.274300
29 Dec 1992 18:34:59.520000		12.9007.500
MXL R Matthews92442240.400000
11 Jul 1974 21:36:00.000000		2442544.400000
11 May 1975 21:36:00.000000		12.2808.450
BST Brelstaff542442247.500000
19 Jul 1974 00:00:00.000000		2443777.400000
25 Sep 1978 21:36:00.000000		9.9807.380
ADS J Anderson12442312.400000
21 Sep 1974 21:36:00.000000		2442312.400000
21 Sep 1974 21:36:00.000000		13.10013.100
BJB J Beesley1572442419.600000
7 Jan 1975 02:24:00.000000		2455531.698600
1 Dec 2010 04:45:59.040000		13.6007.420
XCA Connell302442657.500000
2 Sep 1975 00:00:00.000000		2443121.300000
8 Dec 1976 19:12:00.000000		12.5108.270
HPM A Hapgood22442798.300000
20 Jan 1976 19:12:00.000000		2442805.300000
27 Jan 1976 19:12:00.000000		7.9507.950
SPG H Spalding172442798.300000
20 Jan 1976 19:12:00.000000		2443260.400000
26 Apr 1977 21:36:00.000000		12.1508.220
DTD Stott7582442817.300000
8 Feb 1976 19:12:00.000000		2448038.437500
26 May 1990 22:30:00.000000		14.1007.480
PIR D Pickard312442839.400000
1 Mar 1976 21:36:00.000000		2445769.300000
9 Mar 1984 19:12:00.000000		13.4208.380
GJR J Godden892442922.500000
24 May 1976 00:00:00.000000		2445559.600000
13 Aug 1983 02:24:00.000000		13.6007.670
RTD A Rothery12443016.500000
26 Aug 1976 00:00:00.000000		2443016.500000
26 Aug 1976 00:00:00.000000		12.54012.540
WVP B Withers8222443075.400000
23 Oct 1976 21:36:00.000000		2460336.278000
26 Jan 2024 18:40:19.200000		14.0006.600
HOA J Hollis152443085.400000
2 Nov 1976 21:36:00.000000		2443847.300000
4 Dec 1978 19:12:00.000000		12.6907.920
GCG A V Coady1062443151.300000
7 Jan 1977 19:12:00.000000		2449716.673600
30 Dec 1994 04:09:59.040000		13.3707.590
FJK C H Fisher92443421.400000
4 Oct 1977 21:36:00.000000		2443485.300000
7 Dec 1977 19:12:00.000000		13.58010.840
WHP J Wheeler2572443567.400000
27 Feb 1978 21:36:00.000000		2447860.336800
29 Nov 1989 20:04:59.520000		13.1007.590
AGS W Albrighton1282443746.400000
25 Aug 1978 21:36:00.000000		2459594.344000
14 Jan 2022 20:15:21.600000		13.8007.590
PBM Peel122443746.500000
26 Aug 1978 00:00:00.000000		2444265.400000
26 Jan 1980 21:36:00.000000		12.8907.760
KJS J Kay512443774.600000
23 Sep 1978 02:24:00.000000		2444913.400000
4 Nov 1981 21:36:00.000000		13.1007.630
EJJ W L Ells312443821.400000
8 Nov 1978 21:36:00.000000		2445815.400000
24 Apr 1984 21:36:00.000000		14.5007.480
RHFR B I Fraser12443996.500000
3 May 1979 00:00:00.000000		2443996.500000
3 May 1979 00:00:00.000000		10.81010.810
GDM J Gainsford6852444165.400000
18 Oct 1979 21:36:00.000000		2455634.327000
13 Mar 2011 19:50:52.800000		13.9006.870
FFH Feijth252444609.500000
5 Jan 1981 00:00:00.000000		2444966.400000
27 Dec 1981 21:36:00.000000		13.2007.590
AQS Allmand232444818.400000
1 Aug 1981 21:36:00.000000		2446429.233300
29 Dec 1985 17:35:57.120000		10.7207.480
XEA T A Bueno212444986.800000
17 Jan 1982 07:12:00.000000		2445665.700000
27 Nov 1983 04:48:00.000000		14.0007.500
OTS Hoste42445023.400000
22 Feb 1982 21:36:00.000000		2445084.400000
24 Apr 1982 21:36:00.000000		12.60010.300
KSN S Kiernan112445293.600000
20 Nov 1982 02:24:00.000000		2446066.490000
31 Dec 1984 23:45:36.000000		12.1009.570
DRR C Dryden1,0212445384.400000
18 Feb 1983 21:36:00.000000		2460308.303000
29 Dec 2023 19:16:19.200000		14.0007.500
CHR H Chambers12445739.600000
9 Feb 1984 02:24:00.000000		2445739.600000
9 Feb 1984 02:24:00.000000		12.03012.030
CMM Currie12445919.600000
7 Aug 1984 02:24:00.000000		2445919.600000
7 Aug 1984 02:24:00.000000		10.64010.640
HDD R Hartley142445966.300000
22 Sep 1984 19:12:00.000000		2446066.300000
31 Dec 1984 19:12:00.000000		12.9007.920
HDII Howard-Duff212446076.364500
10 Jan 1985 20:44:52.800000		2446527.433300
6 Apr 1986 22:23:57.120000		12.2808.610
ZKM A Brookes202446120.419400
23 Feb 1985 22:03:56.160000		2446429.289500
29 Dec 1985 18:56:52.800000		12.7506.620
TJJ Toone1,4752445708.263000
8 Jan 1984 18:18:43.200000		2460425.397000
24 Apr 2024 21:31:40.800000		14.0007.600
TYM D Taylor62447198.289500
6 Feb 1988 18:56:52.800000		2453739.304000
3 Jan 2006 19:17:45.600000		12.7008.300
HFG M Hurst12447198.337500
6 Feb 1988 20:06:00.000000		2447198.337500
6 Feb 1988 20:06:00.000000		12.18012.180
CPJC P Jones42447556.375600
29 Jan 1989 21:00:51.840000		2454033.339600
24 Oct 2006 20:09:01.440000		9.2008.400
FRWR W Fleet42448036.486100
24 May 1990 23:39:59.040000		2448087.499300
14 Jul 1990 23:58:59.520000		13.42010.500
DGLD Gill782449652.390200
26 Oct 1994 21:21:53.280000		2451380.466600
20 Jul 1999 23:11:54.240000		12.9007.380
SALG W Salmon112450035.369400
13 Nov 1995 20:51:56.160000		2450191.422900
17 Apr 1996 22:08:58.560000		12.9007.670
RJBR J Bouma1102450209.400000
5 May 1996 21:36:00.000000		2451901.400000
22 Dec 2000 21:36:00.000000		13.0007.800
BHGB H Granslo412450476.370000
27 Jan 1997 20:52:48.000000		2451305.490000
6 May 1999 23:45:36.000000		12.7007.900
VPP Veleshchuk372450517.300000
9 Mar 1997 19:12:00.000000		2450746.300000
24 Oct 1997 19:12:00.000000		11.5007.500
ARBA R Baransky12450540.500000
2 Apr 1997 00:00:00.000000		2450540.500000
2 Apr 1997 00:00:00.000000		8.5008.500
MGLM Glennon112452197.034900
14 Oct 2001 12:50:15.360000		2452582.516700
4 Nov 2002 00:24:02.880000		12.8008.600
HWMH W McGee12452369.368100
4 Apr 2002 20:50:03.840000		2452369.368100
4 Apr 2002 20:50:03.840000		12.00012.000
-SKG Stefanopoulos22452293.355600
18 Jan 2002 20:32:03.840000		2452306.298600
31 Jan 2002 19:09:59.040000		8.3008.100
AXC M Allen722453991.345800
12 Sep 2006 20:17:57.120000		2456159.368700
19 Aug 2012 20:50:55.680000		13.5007.800
CPMC Mann22454758.471500
18 Oct 2008 23:18:57.600000		2456332.315000
8 Feb 2013 19:33:36.000000		10.1007.800
BCPC D Beech552454837.357600
5 Jan 2009 20:34:56.640000		2457840.434180
27 Mar 2017 22:25:13.152000		12.4008.200
NFN A Foster282455237.397900
9 Feb 2010 21:32:58.560000		2456657.255000
30 Dec 2013 18:07:12.000000		12.3007.600
ISMI S Megson202453934.447000
17 Jul 2006 22:43:40.800000		2454058.275050
18 Nov 2006 18:36:04.320000		11.8738.890
HULV Hull42456395.401000
12 Apr 2013 21:37:26.400000		2457338.687300
12 Nov 2015 04:29:42.720000		12.40010.100
SAWE W Sawyer12456686.594000
29 Jan 2014 02:15:21.600000		2456686.594000
29 Jan 2014 02:15:21.600000		11.60011.600
TVAT Vale202456923.448000
22 Sep 2014 22:45:07.200000		2457971.467000
5 Aug 2017 23:12:28.800000		13.8007.700
QMT Markham42457016.587000
25 Dec 2014 02:05:16.800000		2457307.580000
12 Oct 2015 01:55:12.000000		8.9007.900
PGAP G Abel112457597.475694
27 Jul 2016 23:24:59.961600		2460394.359720
24 Mar 2024 20:37:59.808000		12.3007.600
RPER Pearce62457836.372000
23 Mar 2017 20:55:40.800000		2459662.424000
23 Mar 2022 22:10:33.600000		12.3008.300
JLM L Joslin192458378.459000
16 Sep 2018 23:00:57.600000		2459972.312900
27 Jan 2023 19:30:34.560000		13.1007.900
JTSJ T Screech202458125.254963
6 Jan 2018 18:07:08.803200		2458425.254850
2 Nov 2018 18:06:59.040000		12.4477.878
GPFG Fleming472458593.427710
19 Apr 2019 22:15:54.144000		2460325.418390
15 Jan 2024 22:02:28.896000		13.0787.848
IWTI L Walton112459112.746490
20 Sep 2020 05:54:56.736000		2460355.580630
15 Feb 2024 01:56:06.432000		13.7478.678
IWW J Worraker12460258.315000
9 Nov 2023 19:33:36.000000		2460258.315000
9 Nov 2023 19:33:36.000000		8.5008.500