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Observation Summary for Variable Star V448 CYG

Total observations:655Minimum magnitude: 9.240Maximum magnitude: 7.690
First observation:JD 2450727.460400\5 Oct 1997 23:02:58.560000 UTLatest observation:JD 2460521.550694\30 Jul 2024 01:12:59.961600 UT
Observation MethodNumber of Observations
Visual185
CCD93
CMOS377

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Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
SJOS Johnston642450727.460400
5 Oct 1997 23:02:58.560000
2451559.293700
15 Jan 2000 19:02:55.680000
9.0907.690
RKHR K Hunt92451713.442300
17 Jun 2000 22:36:54.720000
2451747.399300
21 Jul 2000 21:34:59.520000
8.8307.920
PJCP J Charleton42451759.404100
2 Aug 2000 21:41:54.240000
2451881.256200
2 Dec 2000 18:08:55.680000
8.5408.300
QMT Markham1082453590.416700
7 Aug 2005 22:00:02.880000
2457310.474000
14 Oct 2015 23:22:33.600000
9.2408.520
CODD S Conner932456486.575270
13 Jul 2013 01:48:23.328000
2458729.605470
3 Sep 2019 02:31:52.608000
8.6988.011
CWSC Watkins3772459469.436424
11 Sep 2021 22:28:27.033600
2460521.550694
30 Jul 2024 01:12:59.961600
8.6657.813