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Observation Summary for Variable Star V CRB

Total observations:4,349Minimum magnitude: 13.000Maximum magnitude: 6.700
First observation:JD 2433185.447900\25 Sep 1949 22:44:58.560000 UTLatest observation:JD 2460606.277000\22 Oct 2024 18:38:52.800000 UT
Observation MethodNumber of Observations
Visual4,305
CCD44

Back to Basic Summary

Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
SWD R B Saw172443400.300000
13 Sep 1977 19:12:00.000000		2444818.400000
1 Aug 1981 21:36:00.000000		11.2007.600
HOA J Hollis92443429.300000
12 Oct 1977 19:12:00.000000		2443777.300000
25 Sep 1978 19:12:00.000000		10.4007.130
LKK Lewis622443569.500000
2 Mar 1978 00:00:00.000000		2445304.300000
30 Nov 1982 19:12:00.000000		10.8207.130
AGS W Albrighton1772443640.500000
12 May 1978 00:00:00.000000		2459340.441000
5 May 2021 22:35:02.400000		12.1007.100
NRR H Mcnaught102443752.500000
1 Sep 1978 00:00:00.000000		2443878.700000
5 Jan 1979 04:48:00.000000		8.8007.000
WHP J Wheeler1532443878.700000
5 Jan 1979 04:48:00.000000		2447831.277700
31 Oct 1989 18:39:53.280000		11.8007.130
PBM Peel22443928.700000
24 Feb 1979 04:48:00.000000		2443956.600000
24 Mar 1979 02:24:00.000000		10.45010.200
RHFR B I Fraser12443995.500000
2 May 1979 00:00:00.000000		2443995.500000
2 May 1979 00:00:00.000000		10.70010.700
WVP B Withers512444008.500000
15 May 1979 00:00:00.000000		2445630.300000
22 Oct 1983 19:12:00.000000		11.3006.780
KJS J Kay342444051.500000
27 Jun 1979 00:00:00.000000		2444739.500000
15 May 1981 00:00:00.000000		11.0007.190
MMI A Middlemist1292444132.300000
15 Sep 1979 19:12:00.000000		2452560.288200
12 Oct 2002 18:55:00.480000		12.0007.400
GCG A V Coady292444190.700000
13 Nov 1979 04:48:00.000000		2449716.663100
30 Dec 1994 03:54:51.840000		12.4008.500
XGG Poyner3132444342.500000
13 Apr 1980 00:00:00.000000		2452053.449300
23 May 2001 22:46:59.520000		12.5007.060
XFL J Higgins182444348.500000
19 Apr 1980 00:00:00.000000		2444765.500000
10 Jun 1981 00:00:00.000000		11.1007.900
DRR C Dryden6782444515.400000
2 Oct 1980 21:36:00.000000		2460286.750000
8 Dec 2023 06:00:00.000000		12.8007.220
FFH Feijth152444611.500000
7 Jan 1981 00:00:00.000000		2444916.300000
7 Nov 1981 19:12:00.000000		11.2008.200
RKJ W Rock172444680.400000
16 Mar 1981 21:36:00.000000		2444891.300000
13 Oct 1981 19:12:00.000000		10.2807.520
NZI P Nartowicz142444709.500000
15 Apr 1981 00:00:00.000000		2445195.500000
14 Aug 1982 00:00:00.000000		10.8007.500
TTT Tanti22444761.500000
6 Jun 1981 00:00:00.000000		2444766.400000
10 Jun 1981 21:36:00.000000		10.20010.200
OTS Hoste302444841.400000
24 Aug 1981 21:36:00.000000		2446383.400000
13 Nov 1985 21:36:00.000000		9.6007.100
XEA T A Bueno362445000.500000
31 Jan 1982 00:00:00.000000		2445624.600000
17 Oct 1983 02:24:00.000000		11.8006.950
LJJ Lashley12445054.500000
26 Mar 1982 00:00:00.000000		2445054.500000
26 Mar 1982 00:00:00.000000		10.75010.750
NCM J Nicholls1662445079.400000
19 Apr 1982 21:36:00.000000		2448537.298600
7 Oct 1991 19:09:59.040000		11.6007.060
OPE Spooner42445117.500000
28 May 1982 00:00:00.000000		2445220.400000
7 Sep 1982 21:36:00.000000		9.0007.220
VST G Saville92445170.500000
20 Jul 1982 00:00:00.000000		2445261.300000
18 Oct 1982 19:12:00.000000		8.5007.060
EJJ W L Ells102445322.200000
18 Dec 1982 16:48:00.000000		2445675.200000
6 Dec 1983 16:48:00.000000		8.9006.950
CHR H Chambers312445415.600000
22 Mar 1983 02:24:00.000000		2447367.458300
24 Jul 1988 22:59:57.120000		11.4007.630
OZD Couzin22445434.400000
9 Apr 1983 21:36:00.000000		2445442.500000
18 Apr 1983 00:00:00.000000		11.00010.950
PIR D Pickard62445440.500000
16 Apr 1983 00:00:00.000000		2445814.500000
24 Apr 1984 00:00:00.000000		11.2008.500
JOH Joy12445536.500000
21 Jul 1983 00:00:00.000000		2445536.500000
21 Jul 1983 00:00:00.000000		8.7008.700
ULS J Lubbock1302445782.500000
23 Mar 1984 00:00:00.000000		2447302.446500
20 May 1988 22:42:57.600000		11.7007.220
URP C Burgess72445784.500000
25 Mar 1984 00:00:00.000000		2445866.400000
14 Jun 1984 21:36:00.000000		11.6009.050
CMM Currie102445879.500000
28 Jun 1984 00:00:00.000000		2445913.500000
1 Aug 1984 00:00:00.000000		9.1008.350
KSN S Kiernan752446137.576300
13 Mar 1985 01:49:52.320000		2448066.522900
24 Jun 1990 00:32:58.560000		11.6007.740
HDII Howard-Duff52446164.486100
8 Apr 1985 23:39:59.040000		2446326.409700
17 Sep 1985 21:49:58.080000		11.0007.800
NHM B Houchen162446170.402700
14 Apr 1985 21:39:53.280000		2446680.364500
6 Sep 1986 20:44:52.800000		11.0007.220
ZKM A Brookes42446249.561800
3 Jul 1985 01:28:59.520000		2446358.378400
19 Oct 1985 21:04:53.760000		9.8306.700
GDM J Gainsford5762446873.477000
18 Mar 1987 23:26:52.800000		2456418.427000
5 May 2013 22:14:52.800000		11.8007.200
ISJ E Isles552446877.437500
22 Mar 1987 22:30:00.000000		2448180.182600
15 Oct 1990 16:22:56.640000		11.4408.200
TJJ Toone1,0422444777.489000
21 Jun 1981 23:44:09.600000		2460606.277000
22 Oct 2024 18:38:52.800000		13.0007.300
VTL R Stevens132447262.461800
10 Apr 1988 23:04:59.520000		2447539.758300
13 Jan 1989 06:11:57.120000		12.0007.900
CPJC P Jones82447651.460400
4 May 1989 23:02:58.560000		2448038.409700
26 May 1990 21:49:58.080000		9.2008.670
EJDE G D Youngs12447767.416600
28 Aug 1989 21:59:54.240000		2447767.416600
28 Aug 1989 21:59:54.240000		9.7809.780
MIGM Gill122448760.496500
17 May 1992 23:54:57.600000		2449920.479100
21 Jul 1995 23:29:54.240000		10.8007.630
CHWC Washington52449115.416600
7 May 1993 21:59:54.240000		2449166.437500
27 Jun 1993 22:30:00.000000		9.4008.860
RJBR J Bouma602450210.400000
6 May 1996 21:36:00.000000		2451835.300000
17 Oct 2000 19:12:00.000000		11.4008.100
VPP Veleshchuk432450515.600000
8 Mar 1997 02:24:00.000000		2450728.300000
6 Oct 1997 19:12:00.000000		9.5007.500
ARBA R Baransky12450540.500000
2 Apr 1997 00:00:00.000000		2450540.500000
2 Apr 1997 00:00:00.000000		8.3008.300
BHGB H Granslo32450879.610000
7 Mar 1998 02:38:24.000000		2450919.450000
15 Apr 1998 22:48:00.000000		10.6009.000
QMT Markham422450951.555500
18 May 1998 01:19:55.200000		2457338.736000
12 Nov 2015 05:39:50.400000		9.5007.100
OKSG Oksa22451071.323600
14 Sep 1998 19:45:59.040000		2451077.309000
20 Sep 1998 19:24:57.600000		10.30010.200
PJCP J Charleton102451671.448600
6 May 2000 22:45:59.040000		2452722.387500
23 Mar 2003 21:18:00.000000		9.5007.500
HBM A Hather52452065.512500
5 Jun 2001 00:18:00.000000		2452106.491700
15 Jul 2001 23:48:02.880000		8.2007.600
GTG T Buss22433185.447900
25 Sep 1949 22:44:58.560000		2433384.486100
12 Apr 1950 23:39:59.040000		10.3009.300
AXC M Allen282454581.391700
24 Apr 2008 21:24:02.880000		2456150.383300
10 Aug 2012 21:11:57.120000		11.8009.600
BJB J Beesley432454572.569400
16 Apr 2008 01:39:56.160000		2455531.743700
1 Dec 2010 05:50:55.680000		11.2007.600
BCPC D Beech22454892.684700
2 Mar 2009 04:25:58.080000		2457849.569870
6 Apr 2017 01:40:36.768000		9.1868.300
ISMI S Megson52454041.245050
1 Nov 2006 17:52:52.320000		2454041.248760
1 Nov 2006 17:58:12.864000		11.70211.657
HULV Hull122456439.553000
27 May 2013 01:16:19.200000		2456873.447220
3 Aug 2014 22:43:59.808000		10.5008.600
DSCD Scanlan12455116.292000
11 Oct 2009 19:00:28.800000		2455116.292000
11 Oct 2009 19:00:28.800000		10.80010.800
TLHT L Heywood112457721.750000
29 Nov 2016 06:00:00.000000		2458398.309000
6 Oct 2018 19:24:57.600000		9.1007.300
RPER Pearce482457837.528000
25 Mar 2017 00:40:19.200000		2460529.427000
6 Aug 2024 22:14:52.800000		11.9007.500
JLM L Joslin42458275.449600
5 Jun 2018 22:47:25.440000		2458305.434700
5 Jul 2018 22:25:58.080000		9.5009.000
BARM Barrett32458333.448000
2 Aug 2018 22:45:07.200000		2458541.488000
26 Feb 2019 23:42:43.200000		9.5009.000
KGFK Griffiths12458730.392000
3 Sep 2019 21:24:28.800000		2458730.392000
3 Sep 2019 21:24:28.800000		8.6008.600
GPFG Fleming302458595.404130
21 Apr 2019 21:41:56.832000		2460181.411370
24 Aug 2023 21:52:22.368000		10.2908.302
IWTI L Walton52459366.696570
1 Jun 2021 04:43:03.648000		2460441.482430
10 May 2024 23:34:41.952000		11.7809.272
KGYK Gurney22459663.490940
24 Mar 2022 23:46:57.216000		2459691.412750
21 Apr 2022 21:54:21.600000		10.65910.281