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Observation Summary for Variable Star T CEP

Total observations:17,788Minimum magnitude: 11.560Maximum magnitude: 5.180
First observation:JD 2412714.500000\8 Sep 1893 00:00:00.000000 UTLatest observation:JD 2460626.319000\11 Nov 2024 19:39:21.600000 UT
Observation MethodNumber of Observations
Visual16,597
CCD1,168
CMOS23

Back to Basic Summary

Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
CORH Corder842412838.500000
10 Jan 1894 00:00:00.000000		2417552.000000
7 Dec 1906 12:00:00.000000		11.0005.680
MKE E Markwick1972415341.000000
17 Nov 1900 12:00:00.000000		2424106.000000
16 Nov 1924 12:00:00.000000		10.3506.030
KEXJ Kelly102415366.000000
12 Dec 1900 12:00:00.000000		2415437.000000
21 Feb 1901 12:00:00.000000		7.6006.120
ORRM A Orr122415431.000000
15 Feb 1901 12:00:00.000000		2416586.000000
15 Apr 1904 12:00:00.000000		7.8806.060
CHJJ W L Child572415469.000000
25 Mar 1901 12:00:00.000000		2416064.000000
10 Nov 1902 12:00:00.000000		10.3005.800
LEBO A Lebeau142415699.000000
10 Nov 1901 12:00:00.000000		2415769.000000
19 Jan 1902 12:00:00.000000		8.0506.180
OAW Oakes392416556.000000
16 Mar 1904 12:00:00.000000		2418173.000000
19 Aug 1908 12:00:00.000000		7.8005.700
BCC L Brook2882416896.000000
19 Feb 1905 12:00:00.000000		2424056.000000
27 Sep 1924 12:00:00.000000		10.3005.180
BTXJ H Best112416960.000000
24 Apr 1905 12:00:00.000000		2417327.000000
26 Apr 1906 12:00:00.000000		9.1806.220
BNA N Brown1,1502417365.000000
3 Jun 1906 12:00:00.000000		2427709.000000
28 Sep 1934 12:00:00.000000		10.4005.710
BDXJ T Bird1822417380.000000
18 Jun 1906 12:00:00.000000		2418644.000000
3 Dec 1909 12:00:00.000000		9.9205.960
RYP M Ryves1212417481.000000
27 Sep 1906 12:00:00.000000		2418307.000000
31 Dec 1908 12:00:00.000000		9.8805.690
DF De Roy6862417638.000000
3 Mar 1907 12:00:00.000000		2427789.000000
17 Dec 1934 12:00:00.000000		10.8305.790
GDXJ A Greenwood112417879.000000
30 Oct 1907 12:00:00.000000		2418248.000000
2 Nov 1908 12:00:00.000000		10.1006.180
NIA A Nijland7132417944.000000
3 Jan 1908 12:00:00.000000		2427787.000000
15 Dec 1934 12:00:00.000000		10.6905.810
CRXF R Cripps102419195.000000
7 Jun 1911 12:00:00.000000		2420269.000000
16 May 1914 12:00:00.000000		9.8806.680
GIN V Ginori782419240.000000
22 Jul 1911 12:00:00.000000		2419927.000000
8 Jun 1913 12:00:00.000000		10.3505.690
GBLG B Lacchini1652419445.000000
12 Feb 1912 12:00:00.000000		2421788.000000
13 Jul 1918 12:00:00.000000		10.8805.300
HTHH Thomson1302419652.000000
6 Sep 1912 12:00:00.000000		2422454.000000
9 May 1920 12:00:00.000000		10.5005.680
BOJ J Bougon1612419895.000000
7 May 1913 12:00:00.000000		2423050.000000
26 Dec 1921 12:00:00.000000		10.4005.870
BHC F Butterworth1,6732420064.000000
23 Oct 1913 12:00:00.000000		2430077.400000
23 Mar 1941 21:36:00.000000		10.6005.220
BCXA B Burbeck252420166.000000
2 Feb 1914 12:00:00.000000		2421183.000000
15 Nov 1916 12:00:00.000000		10.4006.280
ABXA Brun1142421975.000000
16 Jan 1919 12:00:00.000000		2422689.000000
30 Dec 1920 12:00:00.000000		10.7806.180
CAR G Chandra2572422695.000000
5 Jan 1921 12:00:00.000000		2429626.300000
28 Dec 1939 19:12:00.000000		11.0605.780
WIJ W Wilson822422697.000000
7 Jan 1921 12:00:00.000000		2423911.000000
5 May 1924 12:00:00.000000		10.5005.960
COE H Collinson1622423199.000000
24 May 1922 12:00:00.000000		2424508.000000
23 Dec 1925 12:00:00.000000		10.6506.080
LIW M Lindley1752423427.000000
7 Jan 1923 12:00:00.000000		2428785.400000
8 Sep 1937 21:36:00.000000		10.2205.330
SIH Simmons1002423557.000000
17 May 1923 12:00:00.000000		2425210.000000
25 Nov 1927 12:00:00.000000		10.5005.520
PREE Prentice32423675.000000
12 Sep 1923 12:00:00.000000		2423731.000000
7 Nov 1923 12:00:00.000000		9.1707.860
KWG F Kellaway82423854.000000
9 Mar 1924 12:00:00.000000		2426705.000000
29 Dec 1931 12:00:00.000000		8.5806.170
CIA W G Cousins12424800.000000
11 Oct 1926 12:00:00.000000		2424800.000000
11 Oct 1926 12:00:00.000000		7.3207.320
EDXL F Edwards532424966.000000
26 Mar 1927 12:00:00.000000		2425955.000000
9 Dec 1929 12:00:00.000000		10.5905.770
THA D Thackeray2142424974.000000
3 Apr 1927 12:00:00.000000		2426987.000000
6 Oct 1932 12:00:00.000000		10.5005.960
LHA W Lane-Hall1292425718.000000
16 Apr 1929 12:00:00.000000		2427515.000000
18 Mar 1934 12:00:00.000000		11.0606.100
FYR M Fry1012425797.000000
4 Jul 1929 12:00:00.000000		2427777.000000
5 Dec 1934 12:00:00.000000		10.8005.980
HAG P B Hallowes32425880.000000
25 Sep 1929 12:00:00.000000		2425928.000000
12 Nov 1929 12:00:00.000000		6.5806.500
AYF Addey82426037.000000
1 Mar 1930 12:00:00.000000		2426177.000000
19 Jul 1930 12:00:00.000000		10.1008.560
HSP J Harris1382426362.000000
20 Jan 1931 12:00:00.000000		2428460.500000
19 Oct 1936 00:00:00.000000		10.6005.960
CBH Cobb672426756.000000
18 Feb 1932 12:00:00.000000		2428574.500000
10 Feb 1937 00:00:00.000000		10.7006.080
RWG O Rawstron462427312.000000
27 Aug 1933 12:00:00.000000		2429578.400000
10 Nov 1939 21:36:00.000000		10.6105.390
CSJ P M Cables242427450.000000
12 Jan 1934 12:00:00.000000		2428374.400000
24 Jul 1936 21:36:00.000000		9.2105.860
ILD W Ilott502427842.400000
8 Feb 1935 21:36:00.000000		2429776.400000
26 May 1940 21:36:00.000000		10.5005.460
MAO D Macnamara1322428071.600000
26 Sep 1935 02:24:00.000000		2430716.300000
22 Dec 1942 19:12:00.000000		11.0605.610
HLF M Holborn4292428251.400000
23 Mar 1936 21:36:00.000000		2436848.400000
6 Oct 1959 21:36:00.000000		11.0605.640
KTN F H Knight1322428636.500000
13 Apr 1937 00:00:00.000000		2432179.300000
24 Dec 1946 19:12:00.000000		11.5605.520
BZJ R Bazin2962428761.500000
16 Aug 1937 00:00:00.000000		2433944.300000
24 Oct 1951 19:12:00.000000		10.9505.390
FAW Fawssett282428815.400000
8 Oct 1937 21:36:00.000000		2434010.300000
29 Dec 1951 19:12:00.000000		10.9506.680
ALA F O Alexander642429192.400000
20 Oct 1938 21:36:00.000000		2430648.400000
15 Oct 1942 21:36:00.000000		10.5005.780
CXH W Cox592429495.500000
20 Aug 1939 00:00:00.000000		2432172.400000
17 Dec 1946 21:36:00.000000		10.1005.700
ANR G Andrews4712431920.500000
10 Apr 1946 00:00:00.000000		2436869.500000
28 Oct 1959 00:00:00.000000		10.6105.360
DSMM Davies-Stourfield182432624.300000
13 Mar 1948 19:12:00.000000		2432699.400000
27 May 1948 21:36:00.000000		6.6805.960
WYC Walmesley462433681.300000
3 Feb 1951 19:12:00.000000		2434741.400000
29 Dec 1953 21:36:00.000000		10.1005.800
FRJ Friends1372433753.500000
17 Apr 1951 00:00:00.000000		2438346.500000
13 Nov 1963 00:00:00.000000		10.6305.660
ROF A Roper3112433778.400000
11 May 1951 21:36:00.000000		2438377.500000
14 Dec 1963 00:00:00.000000		10.6305.410
JOH Joy392434444.400000
7 Mar 1953 21:36:00.000000		2436432.500000
17 Aug 1958 00:00:00.000000		10.6805.690
STG E B Stephenson802434515.400000
17 May 1953 21:36:00.000000		2435003.400000
17 Sep 1954 21:36:00.000000		9.9805.740
GAW T Gayfer22434689.400000
7 Nov 1953 21:36:00.000000		2434711.400000
29 Nov 1953 21:36:00.000000		9.5508.680
GRR F Griffin1072434990.400000
4 Sep 1954 21:36:00.000000		2435787.400000
9 Nov 1956 21:36:00.000000		10.1206.100
CLR D Campbell42435977.600000
19 May 1957 02:24:00.000000		2436000.500000
11 Jun 1957 00:00:00.000000		7.8807.120
MOS G Morrison302436484.400000
7 Oct 1958 21:36:00.000000		2437220.300000
12 Oct 1960 19:12:00.000000		9.0606.240
LVR J Livesey6662436551.400000
13 Dec 1958 21:36:00.000000		2450852.295100
7 Feb 1998 19:04:56.640000		10.5505.670
MIR Middlefell352436600.300000
31 Jan 1959 19:12:00.000000		2437586.400000
13 Oct 1961 21:36:00.000000		10.3006.150
HTG H Hartley642436633.400000
5 Mar 1959 21:36:00.000000		2437196.500000
19 Sep 1960 00:00:00.000000		10.8306.470
PNM V Penston412436786.400000
5 Aug 1959 21:36:00.000000		2438354.500000
21 Nov 1963 00:00:00.000000		9.8805.960
WEA K Welch52436861.400000
19 Oct 1959 21:36:00.000000		2436924.400000
21 Dec 1959 21:36:00.000000		8.0606.530
FHJ I M Forsyth462436939.300000
5 Jan 1960 19:12:00.000000		2438611.400000
3 Aug 1964 21:36:00.000000		10.0105.850
MEJ Meeus12437235.300000
27 Oct 1960 19:12:00.000000		2437235.300000
27 Oct 1960 19:12:00.000000		6.4206.420
CUR F Churchhouse732437249.500000
11 Nov 1960 00:00:00.000000		2438151.400000
1 May 1963 21:36:00.000000		9.9906.180
CTB A Carter5362437261.500000
23 Nov 1960 00:00:00.000000		2440578.300000
22 Dec 1969 19:12:00.000000		10.2505.760
DBCD B Campbell52437506.400000
25 Jul 1961 21:36:00.000000		2437676.300000
11 Jan 1962 19:12:00.000000		8.3006.560
LOR S Lomas2372438240.500000
30 Jul 1963 00:00:00.000000		2440219.400000
28 Dec 1968 21:36:00.000000		10.1005.800
QPP F Rushworth182438342.300000
8 Nov 1963 19:12:00.000000		2438696.400000
27 Oct 1964 21:36:00.000000		8.4806.130
RHR S Henderson42438525.500000
10 May 1964 00:00:00.000000		2438728.300000
28 Nov 1964 19:12:00.000000		9.6506.110
JNR H Jones992438615.500000
8 Aug 1964 00:00:00.000000		2439851.300000
26 Dec 1967 19:12:00.000000		9.8505.960
HOA J Hollis492438931.500000
20 Jun 1965 00:00:00.000000		2441089.400000
17 May 1971 21:36:00.000000		9.9506.420
VKE Vilkki252439283.500000
7 Jun 1966 00:00:00.000000		2439816.300000
21 Nov 1967 19:12:00.000000		9.8006.790
LTJ A Littler502439384.300000
15 Sep 1966 19:12:00.000000		2440172.300000
11 Nov 1968 19:12:00.000000		9.3505.960
GDM J Gainsford2992439392.300000
23 Sep 1966 19:12:00.000000		2442101.400000
22 Feb 1974 21:36:00.000000		10.3405.810
MST J C A Moseley1332439799.600000
5 Nov 1967 02:24:00.000000		2441212.500000
18 Sep 1971 00:00:00.000000		9.8806.500
MRP A Moore382439919.400000
3 Mar 1968 21:36:00.000000		2440238.600000
17 Jan 1969 02:24:00.000000		9.3805.760
FCM French32439934.400000
18 Mar 1968 21:36:00.000000		2439941.400000
25 Mar 1968 21:36:00.000000		7.0806.780
ISJ E Isles32440027.600000
20 Jun 1968 02:24:00.000000		2441103.500000
1 Jun 1971 00:00:00.000000		9.1307.370
XWJ H White22440582.400000
26 Dec 1969 21:36:00.000000		2440583.400000
27 Dec 1969 21:36:00.000000		6.7206.680
HHI D Howarth122441075.400000
3 May 1971 21:36:00.000000		2441917.500000
23 Aug 1973 00:00:00.000000		8.0006.300
KXO J Knox132441146.500000
14 Jul 1971 00:00:00.000000		2441256.400000
31 Oct 1971 21:36:00.000000		9.9008.700
TYM D Taylor302441401.400000
24 Mar 1972 21:36:00.000000		2442109.700000
3 Mar 1974 04:48:00.000000		10.0206.070
SJJ C Smith22441510.500000
12 Jul 1972 00:00:00.000000		2441515.500000
17 Jul 1972 00:00:00.000000		8.4808.380
FLS Fuller182441533.400000
3 Aug 1972 21:36:00.000000		2441682.300000
30 Dec 1972 19:12:00.000000		10.3008.180
JBB Jobson332441548.600000
19 Aug 1972 02:24:00.000000		2441894.500000
31 Jul 1973 00:00:00.000000		10.3006.320
BTG K Broadbent302441594.300000
3 Oct 1972 19:12:00.000000		2442047.500000
31 Dec 1973 00:00:00.000000		10.3405.980
BST Brelstaff682441619.400000
28 Oct 1972 21:36:00.000000		2442126.400000
19 Mar 1974 21:36:00.000000		10.5506.110
MZI Miller132441650.300000
28 Nov 1972 19:12:00.000000		2441864.458000
30 Jun 1973 22:59:31.200000		9.2006.020
HPM A Hapgood242441670.500000
19 Dec 1972 00:00:00.000000		2442008.400000
21 Nov 1973 21:36:00.000000		10.3006.240
ADS J Anderson32441698.400000
15 Jan 1973 21:36:00.000000		2441943.400000
17 Sep 1973 21:36:00.000000		9.6507.580
BUS F Burch42441698.400000
15 Jan 1973 21:36:00.000000		2441741.300000
27 Feb 1973 19:12:00.000000		7.7907.220
HYP W Hornby262441713.400000
30 Jan 1973 21:36:00.000000		2442319.600000
29 Sep 1974 02:24:00.000000		10.5006.270
SLA M Savill152441713.400000
30 Jan 1973 21:36:00.000000		2441893.500000
30 Jul 1973 00:00:00.000000		8.0806.350
SPG H Spalding92441713.600000
31 Jan 1973 02:24:00.000000		2441909.400000
14 Aug 1973 21:36:00.000000		8.1806.300
POA K Porter572441736.300000
22 Feb 1973 19:12:00.000000		2442398.400000
16 Dec 1974 21:36:00.000000		10.5005.990
YOP J Young232441757.400000
15 Mar 1973 21:36:00.000000		2442043.500000
27 Dec 1973 00:00:00.000000		10.5906.240
DUS R Dunlop22441798.400000
25 Apr 1973 21:36:00.000000		2441814.400000
11 May 1973 21:36:00.000000		6.5906.290
BPJ A Bailey222441837.400000
3 Jun 1973 21:36:00.000000		2442048.200000
31 Dec 1973 16:48:00.000000		10.4006.380
TLS Taylor172441871.500000
8 Jul 1973 00:00:00.000000		2442114.300000
7 Mar 1974 19:12:00.000000		8.8606.860
MXL R Matthews392441892.500000
29 Jul 1973 00:00:00.000000		2442398.400000
16 Dec 1974 21:36:00.000000		10.4006.400
GXD Griffin492441961.400000
5 Oct 1973 21:36:00.000000		2442411.300000
29 Dec 1974 19:12:00.000000		10.6105.860
SKJ D Shanklin7802442047.400000
30 Dec 1973 21:36:00.000000		2460615.258000
31 Oct 2024 18:11:31.200000		10.9005.700
HUD Hufton32442074.500000
27 Jan 1974 00:00:00.000000		2442110.500000
4 Mar 1974 00:00:00.000000		8.3307.850
QMT Markham7852443637.455000
8 May 1978 22:55:12.000000		2457546.448000
6 Jun 2016 22:45:07.200000		10.1505.700
POGG Pointer192448882.366600
16 Sep 1992 20:47:54.240000		2450079.297200
27 Dec 1995 19:07:58.080000		8.0906.220
GIFG Thompson122448966.489500
9 Dec 1992 23:44:52.800000		2449338.277700
16 Dec 1993 18:39:53.280000		8.5005.650
CLMM Clarke1042449000.291600
12 Jan 1993 18:59:54.240000		2451167.340200
19 Dec 1998 20:09:53.280000		11.0605.920
IWW J Worraker1252448267.716000
11 Jan 1991 05:11:02.400000		2460298.381000
19 Dec 2023 21:08:38.400000		10.9805.500
BARM Barrett172449013.450000
25 Jan 1993 22:48:00.000000		2458395.458000
3 Oct 2018 22:59:31.200000		8.5006.000
EHHE H Horsley252449216.484700
16 Aug 1993 23:37:58.080000		2451133.402700
15 Nov 1998 21:39:53.280000		10.3405.640
FAMF Hamilton252449278.397900
17 Oct 1993 21:32:58.560000		2449947.457600
17 Aug 1995 22:58:56.640000		10.5805.920
GOMG O'Mara12449306.476300
14 Nov 1993 23:25:52.320000		2449306.476300
14 Nov 1993 23:25:52.320000		7.5807.580
RLR Billington12449306.531200
15 Nov 1993 00:44:55.680000		2449306.531200
15 Nov 1993 00:44:55.680000		7.2607.260
GODS Godwin72449326.243700
4 Dec 1993 17:50:55.680000		2450518.613800
11 Mar 1997 02:43:52.320000		7.6906.300
LGRL Green82449660.500000
4 Nov 1994 00:00:00.000000		2450159.489500
16 Mar 1996 23:44:52.800000		8.7805.600
DARK Darbyshire42449719.399300
1 Jan 1995 21:34:59.520000		2449774.354100
25 Feb 1995 20:29:54.240000		7.5006.200
ARBA R Baransky202450013.500000
23 Oct 1995 00:00:00.000000		2451039.400000
13 Aug 1998 21:36:00.000000		10.6006.500
RJBR J Bouma782450249.500000
15 Jun 1996 00:00:00.000000		2451879.300000
30 Nov 2000 19:12:00.000000		10.7005.800
VPP Veleshchuk812450371.300000
14 Oct 1996 19:12:00.000000		2450707.500000
16 Sep 1997 00:00:00.000000		9.5005.600
BHGB H Granslo532450476.370000
27 Jan 1997 20:52:48.000000		2451881.310000
2 Dec 2000 19:26:24.000000		10.9006.200
JOCJ Coates192450487.284700
7 Feb 1997 18:49:58.080000		2451050.381900
24 Aug 1998 21:09:56.160000		8.1806.020
NMCC Newman62450686.449300
25 Aug 1997 22:46:59.520000		2450730.347900
8 Oct 1997 20:20:58.560000		10.3709.200
TUBV Tuboly22450935.392400
1 May 1998 21:25:03.360000		2450982.437500
17 Jun 1998 22:30:00.000000		6.7006.500
TJJ Toone7862443008.417000
17 Aug 1976 22:00:28.800000		2460606.338000
22 Oct 2024 20:06:43.200000		10.9005.700
-SKG Stefanopoulos812451773.281200
16 Aug 2000 18:44:55.680000		2456837.346000
28 Jun 2014 20:18:14.400000		9.0005.500
PJCP J Charleton22451887.447900
8 Dec 2000 22:44:58.560000		2451894.525000
16 Dec 2000 00:36:00.000000		9.6509.200
MGLM Glennon42452344.612500
11 Mar 2002 02:42:00.000000		2452395.471500
30 Apr 2002 23:18:57.600000		9.7008.100
LOUD Loughney962452393.520800
29 Apr 2002 00:29:57.120000		2454093.458300
23 Dec 2006 22:59:57.120000		10.6005.600
AXC M Allen52453919.431200
2 Jul 2006 22:20:55.680000		2454001.401400
22 Sep 2006 21:38:00.960000		9.0007.600
SIMJ Simpson12453756.417400
20 Jan 2006 22:01:03.360000		2453756.417400
20 Jan 2006 22:01:03.360000		8.1008.100
JMPJ De Morae Pereira292412714.500000
8 Sep 1893 00:00:00.000000		2413463.500000
27 Sep 1895 00:00:00.000000		10.0005.200
DSCD Scanlan22457258.396000
23 Aug 2015 21:30:14.400000		2457421.279000
2 Feb 2016 18:41:45.600000		9.6008.200
TLHT L Heywood2342457573.465000
3 Jul 2016 23:09:36.000000		2460232.590000
15 Oct 2023 02:09:36.000000		10.1006.100
DDBD Boyd1,1342457881.433280
7 May 2017 22:23:55.392000		2460336.295530
26 Jan 2024 19:05:33.792000		11.4976.169
KGFK Griffiths32458020.333000
23 Sep 2017 19:59:31.200000		2458080.344000
22 Nov 2017 20:15:21.600000		9.8008.500
AGS W Albrighton2622458085.431000
27 Nov 2017 22:20:38.400000		2460626.319000
11 Nov 2024 19:39:21.600000		10.2006.500
JLM L Joslin22458297.456700
27 Jun 2018 22:57:38.880000		2458304.436900
4 Jul 2018 22:29:08.160000		6.7006.500
GPFG Fleming522458595.379990
21 Apr 2019 21:07:11.136000		2460233.430360
15 Oct 2023 22:19:43.104000		9.6226.639
HJDH J Davies12450343.378000
16 Sep 1996 21:04:19.200000		2450343.378000
16 Sep 1996 21:04:19.200000		10.20010.200
DBSD Dobbs342459637.333000
26 Feb 2022 19:59:31.200000		2459858.349000
5 Oct 2022 20:22:33.600000		8.5006.400
KGYK Gurney22459664.480430
25 Mar 2022 23:31:49.152000		2459699.455500
29 Apr 2022 22:55:55.200000		7.0936.687
JESC J Evans22459887.626000
4 Nov 2022 03:01:26.400000		2459902.463000
18 Nov 2022 23:06:43.200000		9.0008.500
IWTI L Walton32460044.572750
10 Apr 2023 01:44:45.600000		2460044.574570
10 Apr 2023 01:47:22.848000		8.0207.931