Observation Summary for BU TAU

Total observations:5,870Minimum magnitude: 6.740Maximum magnitude: 4.270
First observation:JD 2439854.300000\29 Dec 1967 19:12:00 UTLatest observation:JD 2458451.337000\28 Nov 2018 20:05:17 UT
Observation MethodNumber of Observations
Visual5,870

Back to Basic Summary

Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
-SKG Stefanopoulos512454055.342400
15 Nov 2006 20:13:03
2456619.350000
22 Nov 2013 20:24:00
6.4005.500
ABN R Baker62441179.500000
16 Aug 1971 00:00:00
2441337.300000
20 Jan 1972 19:12:00
5.3505.050
AGS W Albrighton1622445336.298600
1 Jan 1983 19:09:59
2457428.396000
9 Feb 2016 21:30:14
5.6004.880
AREA R Edwards32446715.422200
11 Oct 1986 22:07:58
2446760.275000
25 Nov 1986 18:36:00
6.7405.030
ASA L Smith92440962.400000
10 Jan 1971 21:36:00
2441245.400000
20 Oct 1971 21:36:00
6.0705.550
AXC M Allen82444980.262500
10 Jan 1982 18:18:00
2445072.370100
12 Apr 1982 20:52:57
5.5005.300
BARM Barrett372456681.476000
23 Jan 2014 23:25:26
2458411.408000
19 Oct 2018 21:47:31
5.8004.500
BEAS Beaumont262448514.500000
15 Sep 1991 00:00:00
2448984.437500
27 Dec 1992 22:30:00
5.4604.270
BHGB H Granslo392450510.300000
2 Mar 1997 19:12:00
2451766.730000
10 Aug 2000 05:31:12
5.3005.100
BIJ Bingham62441193.500000
30 Aug 1971 00:00:00
2441308.300000
22 Dec 1971 19:12:00
5.3605.250
BLJ Van Der Bilt22441242.400000
17 Oct 1971 21:36:00
2441248.400000
23 Oct 1971 21:36:00
5.2505.150
BMBB MacDonald12456013.371500
26 Mar 2012 20:54:58
2456013.371500
26 Mar 2012 20:54:58
5.1005.100
BMUJ Muirden52439854.300000
29 Dec 1967 19:12:00
2439942.400000
26 Mar 1968 21:36:00
5.4005.000
BSCB S Crawford362449326.280500
4 Dec 1993 18:43:55
2450080.552000
29 Dec 1995 01:14:53
5.1704.880
BXA Brown62441001.400000
18 Feb 1971 21:36:00
2441313.500000
28 Dec 1971 00:00:00
5.6005.100
CPP R Clayton102440987.300000
4 Feb 1971 19:12:00
2441568.600000
8 Sep 1972 02:24:00
5.6005.040
DHH G Duncan662446088.420100
22 Jan 1985 22:04:57
2448240.342300
14 Dec 1990 20:12:55
5.6605.160
DSD M Swain1362446114.314500
17 Feb 1985 19:32:53
2447503.293700
7 Dec 1988 19:02:56
5.5305.160
DSCD Scanlan622454496.315000
30 Jan 2008 19:33:36
2458215.388000
6 Apr 2018 21:18:43
6.2004.800
EDK J England232440956.400000
4 Jan 1971 21:36:00
2441554.600000
25 Aug 1972 02:24:00
5.7605.350
EGS V England12440983.400000
31 Jan 1971 21:36:00
2440983.400000
31 Jan 1971 21:36:00
5.5605.560
EYUE Yusuf122448919.414500
23 Oct 1992 21:56:53
2453087.305600
22 Mar 2004 19:20:04
5.4505.100
FADM Fadda42451609.286100
5 Mar 2000 18:51:59
2451839.298600
21 Oct 2000 19:09:59
4.8604.780
FMV J Freeman52441001.300000
18 Feb 1971 19:12:00
2441361.400000
13 Feb 1972 21:36:00
5.5505.240
FRWR W Fleet92447380.560400
7 Aug 1988 01:26:59
2448250.431200
24 Dec 1990 22:20:56
5.2305.170
GAVD Gavine652446711.458300
7 Oct 1986 22:59:57
2449780.406200
3 Mar 1995 21:44:56
5.4605.200
GEA Gardner332441252.500000
28 Oct 1971 00:00:00
2445621.430500
13 Oct 1983 22:19:55
5.7605.000
GERR J Geddes42446847.389500
20 Feb 1987 21:20:53
2446896.379100
10 Apr 1987 21:05:54
5.6005.500
GHT Gough22440994.300000
11 Feb 1971 19:12:00
2441061.400000
19 Apr 1971 21:36:00
5.2605.200
GRNR N Goodger52446069.488800
3 Jan 1985 23:43:52
2446428.392300
28 Dec 1985 21:24:55
5.5705.530
HCC Henshaw642440963.400000
11 Jan 1971 21:36:00
2451808.500000
21 Sep 2000 00:00:00
5.9105.050
HFG M Hurst1,0872441274.300000
18 Nov 1971 19:12:00
2458440.368000
17 Nov 2018 20:49:55
5.6004.860
HHI D Howarth62440962.400000
10 Jan 1971 21:36:00
2441161.600000
29 Jul 1971 02:24:00
5.2604.880
HJP J Harpur42440996.500000
14 Feb 1971 00:00:00
2441337.500000
21 Jan 1972 00:00:00
5.2604.980
HPM A Hapgood12440971.400000
19 Jan 1971 21:36:00
2440971.400000
19 Jan 1971 21:36:00
5.1505.150
HSP J Harris12441226.400000
1 Oct 1971 21:36:00
2441226.400000
1 Oct 1971 21:36:00
5.5005.500
HUD Hufton52446657.452700
14 Aug 1986 22:51:53
2446727.316600
23 Oct 1986 19:35:54
5.6505.450
HYP W Hornby42441562.500000
2 Sep 1972 00:00:00
2441682.300000
30 Dec 1972 19:12:00
5.7005.550
ING B Chaplin132445703.746500
4 Jan 1984 05:54:58
2446029.343700
24 Nov 1984 20:14:56
5.5505.160
ISJ E Isles462440246.344000
24 Jan 1969 20:15:22
2447452.273600
17 Oct 1988 18:33:59
5.4604.700
IWW J Worraker132445743.444400
12 Feb 1984 22:39:56
2446008.462500
3 Nov 1984 23:06:00
5.4304.880
JBB Jobson72441568.400000
7 Sep 1972 21:36:00
2441675.500000
24 Dec 1972 00:00:00
5.7605.260
JJC J Jackson32440956.400000
4 Jan 1971 21:36:00
2440977.300000
25 Jan 1971 19:12:00
5.3605.260
JJTT Jones12457021.459720
29 Dec 2014 23:02:00
2457021.459720
29 Dec 2014 23:02:00
5.4605.460
KOUS Koushiappas82447528.138800
1 Jan 1989 15:19:52
2448587.224300
26 Nov 1991 17:23:00
5.5505.160
KPMK P Marshall82447441.424300
6 Oct 1988 22:11:00
2447512.434000
16 Dec 1988 22:24:58
5.2304.770
KSN S Kiernan392447412.606200
8 Sep 1988 02:32:56
2448203.315900
7 Nov 1990 19:34:54
5.6505.080
KUCA Kucinskas182447438.274300
3 Oct 1988 18:35:00
2447508.274300
12 Dec 1988 18:35:00
5.5005.000
KYXK Xylaris1492447183.180500
22 Jan 1988 16:19:55
2449091.220800
13 Apr 1993 17:17:57
5.6504.810
LVR J Livesey6222446686.423600
12 Sep 1986 22:09:59
2457838.340000
25 Mar 2017 20:09:36
5.4004.880
MIGM Gill82448666.416600
13 Feb 1992 21:59:54
2449935.625600
6 Aug 1995 03:00:52
5.1604.540
MJDM J D Price12447044.496500
5 Sep 1987 23:54:58
2447044.496500
5 Sep 1987 23:54:58
5.4505.450
MMI A Middlemist612441594.400000
3 Oct 1972 21:36:00
2451520.336800
7 Dec 1999 20:05:00
5.8505.450
MUC R Munford22441550.500000
21 Aug 1972 00:00:00
2441550.600000
21 Aug 1972 02:24:00
5.5005.400
MVJ W Macvey1062447012.583300
5 Aug 1987 01:59:57
2447862.281200
1 Dec 1989 18:44:56
5.4604.770
MZI Miller52442428.538000
16 Jan 1975 00:54:43
2442457.476000
13 Feb 1975 23:25:26
5.5005.400
NBRN Britton62449344.270100
22 Dec 1993 18:28:57
2449458.381200
15 Apr 1994 21:08:56
6.3104.690
NOD J Northwood182440963.400000
11 Jan 1971 21:36:00
2441279.300000
23 Nov 1971 19:12:00
5.5505.090
NZI P Nartowicz962444884.350600
6 Oct 1981 20:24:52
2450020.666600
30 Oct 1995 03:59:54
5.6004.880
ONN M Bone922446361.468700
22 Oct 1985 23:14:56
2448687.465200
5 Mar 1992 23:09:53
6.6305.740
PJCP J Charleton22451618.340200
14 Mar 2000 20:09:53
2451625.340200
21 Mar 2000 20:09:53
5.2005.200
PMM Poxon272441297.300000
11 Dec 1971 19:12:00
2441655.300000
3 Dec 1972 19:12:00
5.7505.160
PMUP Mulligan172457721.354000
28 Nov 2016 20:29:46
2458203.345000
25 Mar 2018 20:16:48
5.5005.200
POGG Pointer552446445.368000
14 Jan 1986 20:49:55
2450076.387500
24 Dec 1995 21:18:00
5.8004.830
PONP O'Neill162446314.423600
5 Sep 1985 22:09:59
2446761.269400
26 Nov 1986 18:27:56
5.5604.690
QAP Quadt242441187.700000
24 Aug 1971 04:48:00
2441654.600000
3 Dec 1972 02:24:00
5.4005.100
QCH Colquhoun72444914.569400
6 Nov 1981 01:39:56
2445050.500000
22 Mar 1982 00:00:00
6.1705.200
QMT Markham8172444080.545000
26 Jul 1979 01:04:48
2457496.361000
17 Apr 2016 20:39:50
5.6005.260
QRAG Ramsay672447171.395800
10 Jan 1988 21:29:57
2449247.451300
16 Sep 1993 22:49:52
5.6605.160
RAFR Braga32455199.312500
2 Jan 2010 19:30:00
2455540.266000
9 Dec 2010 18:23:02
5.6005.400
RAKR A Kendall422446429.336800
29 Dec 1985 20:05:00
2447142.315900
12 Dec 1987 19:34:54
5.7004.880
RAMR A Marriott42449058.309000
11 Mar 1993 19:24:58
2449073.383300
26 Mar 1993 21:11:57
5.0804.880
RDD W Robinson212440983.300000
31 Jan 1971 19:12:00
2441285.600000
30 Nov 1971 02:24:00
5.2505.050
RHFR B I Fraser3282444611.504800
7 Jan 1981 00:06:55
2447959.428400
8 Mar 1990 22:16:54
5.5005.000
RLR Billington422444895.340900
17 Oct 1981 20:10:54
2449715.505500
29 Dec 1994 00:07:55
5.8905.000
RPER Pearce242457395.431000
7 Jan 2016 22:20:38
2458451.337000
28 Nov 2018 20:05:17
5.8005.100
SELS Elliott12448572.437500
11 Nov 1991 22:30:00
2448572.437500
11 Nov 1991 22:30:00
4.6904.690
SGRS G Ridley222448946.315200
19 Nov 1992 19:33:53
2449453.400000
10 Apr 1994 21:36:00
5.1505.050
SMAA Smeaton502446522.385400
1 Apr 1986 21:14:59
2448686.326300
4 Mar 1992 19:49:52
5.2305.080
STWS T Wanstall652449277.392300
16 Oct 1993 21:24:55
2449467.360400
24 Apr 1994 20:38:59
5.5004.300
TLHT L Heywood672457588.583000
19 Jul 2016 01:59:31
2458398.382000
6 Oct 2018 21:10:05
5.6005.400
TYM D Taylor6642444614.511100
10 Jan 1981 00:15:59
2457092.311000
10 Mar 2015 19:27:50
5.8005.250
UNB R M Munden652448581.388800
20 Nov 1991 21:19:52
2453002.281900
28 Dec 2003 18:45:56
5.7005.070
UPD A Pickup72440971.300000
19 Jan 1971 19:12:00
2441068.400000
26 Apr 1971 21:36:00
5.1004.910
UTA Hutchings482446483.327000
21 Feb 1986 19:50:53
2446903.357600
17 Apr 1987 20:34:57
5.6104.880
VJJ D Wise102440996.300000
13 Feb 1971 19:12:00
2441239.400000
14 Oct 1971 21:36:00
5.9305.350
VST G Saville242445239.423600
26 Sep 1982 22:09:59
2445436.388800
11 Apr 1983 21:19:52
5.4005.250
WAE Waring82441595.400000
4 Oct 1972 21:36:00
2441682.300000
30 Dec 1972 19:12:00
5.6505.450
WEKK West12447953.345100
2 Mar 1990 20:16:57
2447953.345100
2 Mar 1990 20:16:57
4.6004.600
YMM R Bell112444974.334000
4 Jan 1982 20:00:58
2445215.668000
3 Sep 1982 04:01:55
5.6805.230
YPP Yates32441193.400000
29 Aug 1971 21:36:00
2441251.400000
26 Oct 1971 21:36:00
5.4605.360