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Observation Summary for Variable Star V1057 CYG

Total observations:1,648Minimum magnitude: 14.500Maximum magnitude: 9.700
First observation:JD 2441179.400000\15 Aug 1971 21:36:00.000000 UTLatest observation:JD 2460626.357600\11 Nov 2024 20:34:56.640000 UT
Observation MethodNumber of Observations
Visual1,621
DSLR4
CCD23

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Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
ASA L Smith12441179.400000
15 Aug 1971 21:36:00.000000
2441179.400000
15 Aug 1971 21:36:00.000000
9.7009.700
FMV J Freeman12441269.400000
13 Nov 1971 21:36:00.000000
2441269.400000
13 Nov 1971 21:36:00.000000
9.7009.700
HFG M Hurst3392449223.395800
23 Aug 1993 21:29:57.120000
2459669.703470
31 Mar 2022 04:52:59.808000
13.30011.600
XGG Poyner1,2362449846.509000
9 May 1995 00:12:57.600000
2460626.357600
11 Nov 2024 20:34:56.640000
14.50012.220
BHGB H Granslo232450508.670000
1 Mar 1997 04:04:48.000000
2451305.500000
7 May 1999 00:00:00.000000
13.30012.900
EMUE Muyllaert332451424.387000
2 Sep 1999 21:17:16.800000
2451863.267000
14 Nov 2000 18:24:28.800000
13.30013.100
WPSW Parkes42458384.363540
22 Sep 2018 20:43:29.856000
2458722.394790
26 Aug 2019 21:28:29.856000
12.74112.598
SJOS Johnston102458747.471790
20 Sep 2019 23:19:22.656000
2458747.474090
20 Sep 2019 23:22:41.376000
12.44512.404
IWTI L Walton12460163.535240
7 Aug 2023 00:50:44.736000
2460163.535240
7 Aug 2023 00:50:44.736000
12.25212.252