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Observation Summary for Variable Star IZ PER

Total observations:502Minimum magnitude: 9.137Maximum magnitude: 7.450
First observation:JD 2443777.313000\25 Sep 1978 19:30:43.200000 UTLatest observation:JD 2459599.529988\20 Jan 2022 00:43:10.963200 UT
Observation MethodNumber of Observations
Visual173
CCD69
CMOS260

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Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
QMT Markham1572450342.421000
15 Sep 1996 22:06:14.400000
2457310.494000
14 Oct 2015 23:51:21.600000
8.6507.450
TROA Rodda302456207.411590
6 Oct 2012 21:52:41.376000
2456207.415490
6 Oct 2012 21:58:18.336000
8.1437.822
CODD S Conner392456943.490560
12 Oct 2014 23:46:24.384000
2457662.620150
1 Oct 2016 02:53:00.960000
8.9407.670
TYM D Taylor162443777.313000
25 Sep 1978 19:30:43.200000
2449681.450000
24 Nov 1994 22:48:00.000000
8.8007.750
CWSC Watkins2602459489.335660
1 Oct 2021 20:03:21.024000
2459599.529988
20 Jan 2022 00:43:10.963200
9.1377.601