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Observation Summary for Variable Star U HYA

Total observations:1,493Minimum magnitude: 6.800Maximum magnitude: 4.100
First observation:JD 2411793.500000\2 Mar 1891 00:00:00.000000 UTLatest observation:JD 2460610.731000\27 Oct 2024 05:32:38.400000 UT
Observation MethodNumber of Observations
Visual1,493

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Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
JMPJ De Morae Pereira972412558.500000
5 Apr 1893 00:00:00.000000
2413539.500000
12 Dec 1895 00:00:00.000000
5.7004.700
HCC Henshaw2712440590.581200
4 Jan 1970 01:56:55.680000
2451695.200000
30 May 2000 16:48:00.000000
6.2004.800
UPD A Pickup72440971.500000
20 Jan 1971 00:00:00.000000
2441068.400000
26 Apr 1971 21:36:00.000000
5.4505.100
EDK J England12441003.400000
20 Feb 1971 21:36:00.000000
2441003.400000
20 Feb 1971 21:36:00.000000
5.3005.300
JPJ P Harper12441003.500000
21 Feb 1971 00:00:00.000000
2441003.500000
21 Feb 1971 00:00:00.000000
4.6504.650
ASA L Smith32441026.400000
15 Mar 1971 21:36:00.000000
2441056.400000
14 Apr 1971 21:36:00.000000
5.6505.300
HHI D Howarth72441033.300000
22 Mar 1971 19:12:00.000000
2441069.400000
27 Apr 1971 21:36:00.000000
4.9704.830
YPP Yates12441033.400000
22 Mar 1971 21:36:00.000000
2441033.400000
22 Mar 1971 21:36:00.000000
5.0005.000
KEH Kenyon22441054.400000
12 Apr 1971 21:36:00.000000
2441058.500000
17 Apr 1971 00:00:00.000000
5.6004.900
FMV J Freeman12441054.400000
12 Apr 1971 21:36:00.000000
2441054.400000
12 Apr 1971 21:36:00.000000
5.3405.340
BIJ Bingham22441054.400000
12 Apr 1971 21:36:00.000000
2441277.700000
22 Nov 1971 04:48:00.000000
4.9004.900
VJJ D Wise32441054.500000
13 Apr 1971 00:00:00.000000
2441069.400000
27 Apr 1971 21:36:00.000000
5.4504.900
ISJ E Isles102440230.589000
9 Jan 1969 02:08:09.600000
2441058.400000
16 Apr 1971 21:36:00.000000
5.4005.000
GEA Gardner52441326.500000
10 Jan 1972 00:00:00.000000
2441351.500000
4 Feb 1972 00:00:00.000000
5.4204.380
CMM Currie62441383.500000
7 Mar 1972 00:00:00.000000
2441422.500000
15 Apr 1972 00:00:00.000000
5.6005.250
QAP Quadt22441466.600000
29 May 1972 02:24:00.000000
2441480.600000
12 Jun 1972 02:24:00.000000
4.8004.800
POGG Pointer42448264.735400
8 Jan 1991 05:38:58.560000
2449348.731200
27 Dec 1993 05:32:55.680000
5.8005.300
IWW J Worraker82448267.696500
11 Jan 1991 04:42:57.600000
2448596.720100
6 Dec 1991 05:16:56.640000
5.7005.270
QRAG Ramsay112448269.579800
13 Jan 1991 01:54:54.720000
2449062.319400
15 Mar 1993 19:39:56.160000
5.7005.260
TJJ Toone8052443613.465000
14 Apr 1978 23:09:36.000000
2460610.731000
27 Oct 2024 05:32:38.400000
6.4005.000
LVRR Livingstone62448279.556900
23 Jan 1991 01:21:56.160000
2448361.386800
14 Apr 1991 21:16:59.520000
5.2304.830
TYM D Taylor652449069.448600
22 Mar 1993 22:45:59.040000
2456766.358000
18 Apr 2014 20:35:31.200000
6.0004.400
NZI P Nartowicz432449463.635400
21 Apr 1994 03:14:58.560000
2449873.572900
5 Jun 1995 01:44:58.560000
5.0004.700
AGS W Albrighton92449801.364500
24 Mar 1995 20:44:52.800000
2458525.438000
10 Feb 2019 22:30:43.200000
6.0005.300
JMMJ Meacham352450847.475600
2 Feb 1998 23:24:51.840000
2457134.396000
21 Apr 2015 21:30:14.400000
5.5004.100
QMT Markham22450937.392300
3 May 1998 21:24:54.720000
2451232.576300
23 Feb 1999 01:49:52.320000
5.4005.280
FARJ Farrer22451633.356900
29 Mar 2000 20:33:56.160000
2451644.397900
9 Apr 2000 21:32:58.560000
4.9004.780
-SKG Stefanopoulos52452021.458300
21 Apr 2001 22:59:57.120000
2454588.302800
1 May 2008 19:16:01.920000
5.4005.100
MKE E Markwick82411793.500000
2 Mar 1891 00:00:00.000000
2411859.500000
7 May 1891 00:00:00.000000
6.0005.000
BMDB MacDonald62453831.421500
5 Apr 2006 22:06:57.600000
2455660.508300
9 Apr 2011 00:11:57.120000
6.0005.300
BJB J Beesley72454798.725700
28 Nov 2008 05:25:00.480000
2455266.437500
10 Mar 2010 22:30:00.000000
5.7005.400
BMBB MacDonald32455976.509700
19 Feb 2012 00:13:58.080000
2456034.441000
16 Apr 2012 22:35:02.400000
5.7005.600
BARM Barrett222456669.542000
12 Jan 2014 01:00:28.800000
2458940.417000
31 Mar 2020 22:00:28.800000
6.8004.300
RHFR B I Fraser222443906.606000
2 Feb 1979 02:32:38.400000
2458963.476000
23 Apr 2020 23:25:26.400000
6.2005.000
BMUJ Muirden42439910.500000
24 Feb 1968 00:00:00.000000
2440289.500000
9 Mar 1969 00:00:00.000000
5.4004.900
KGFK Griffiths72458935.417000
26 Mar 2020 22:00:28.800000
2458990.354000
20 May 2020 20:29:45.600000
6.0005.300