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Observation Summary for Variable Star LAMBDA TAU

Total observations:554Minimum magnitude: 4.200Maximum magnitude: 3.000
First observation:JD 2411741.319444\8 Jan 1891 19:39:59.961600 UTLatest observation:JD 2460352.340000\11 Feb 2024 20:09:36.000000 UT
Observation MethodNumber of Observations
Visual554

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Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
JMPJ De Morae Pereira172412709.500000
3 Sep 1893 00:00:00.000000
2412841.500000
13 Jan 1894 00:00:00.000000
4.0003.600
MKE E Markwick162411741.319444
8 Jan 1891 19:39:59.961600
2412154.336806
25 Feb 1892 20:05:00.038400
4.2003.600
KGFK Griffiths12457805.375000
20 Feb 2017 21:00:00.000000
2457805.375000
20 Feb 2017 21:00:00.000000
3.8003.800
BAKK Barnwell232450019.470100
28 Oct 1995 23:16:56.640000
2450446.430500
28 Dec 1996 22:19:55.200000
4.1003.200
CLMM Clarke102450446.236100
28 Dec 1996 17:39:59.040000
2451454.520800
3 Oct 1999 00:29:57.120000
4.1003.400
TYM D Taylor3442447181.251000
20 Jan 1988 18:01:26.400000
2455159.476000
23 Nov 2009 23:25:26.400000
4.0903.300
GODS Godwin12451437.493700
15 Sep 1999 23:50:55.680000
2451437.493700
15 Sep 1999 23:50:55.680000
3.2703.270
DSCD Scanlan302454473.287000
7 Jan 2008 18:53:16.800000
2458138.250000
19 Jan 2018 18:00:00.000000
4.1003.200
PMUP Mulligan22457751.356000
28 Dec 2016 20:32:38.400000
2457777.336000
23 Jan 2017 20:03:50.400000
3.8003.500
RKHR K Hunt832458821.270000
3 Dec 2019 18:28:48.000000
2460352.340000
11 Feb 2024 20:09:36.000000
3.9003.000
SJOS Johnston22450829.297000
15 Jan 1998 19:07:40.800000
2450830.247000
16 Jan 1998 17:55:40.800000
3.7003.600
MAAM A Adamson252447883.292000
22 Dec 1989 19:00:28.800000
2448306.337000
18 Feb 1991 20:05:16.800000
4.1003.200