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Observation Summary for Variable Star SW UMA

Total observations:14,183Minimum magnitude: 17.800Maximum magnitude: 9.600
First observation:JD 2438047.380000\17 Jan 1963 21:07:12.000000 UTLatest observation:JD 2460596.686000\13 Oct 2024 04:27:50.400000 UT
Observation MethodNumber of Observations
Visual11,068
CCD3,115

Back to Basic Summary

Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
CDM P Candy52438047.380000
17 Jan 1963 21:07:12.000000		2438089.520000
1 Mar 1963 00:28:48.000000		14.70013.500
MUC R Munford4212438086.380000
25 Feb 1963 21:07:12.000000		2446383.472200
13 Nov 1985 23:19:58.080000		13.90010.200
CTB A Carter2082438087.320000
26 Feb 1963 19:40:48.000000		2440571.520000
16 Dec 1969 00:28:48.000000		15.00011.800
PNM V Penston12438138.400000
18 Apr 1963 21:36:00.000000		2438138.400000
18 Apr 1963 21:36:00.000000		13.90013.900
MST J C A Moseley672439798.450000
3 Nov 1967 22:48:00.000000		2440128.550000
29 Sep 1968 01:12:00.000000		14.70013.000
CYJ V Carey72439989.410000
12 May 1968 21:50:24.000000		2440041.440000
3 Jul 1968 22:33:36.000000		13.00012.300
SWD R B Saw2932440866.510000
7 Oct 1970 00:14:24.000000		2444909.390000
31 Oct 1981 21:21:36.000000		14.70010.100
VAD Vest-Askew282440971.320000
19 Jan 1971 19:40:48.000000		2442046.380000
29 Dec 1973 21:07:12.000000		13.90012.500
PIR D Pickard1212441058.440000
16 Apr 1971 22:33:36.000000		2446501.386100
11 Mar 1986 21:15:59.040000		14.70010.100
GHT Gough312441072.600000
1 May 1971 02:24:00.000000		2443946.380000
13 Mar 1979 21:07:12.000000		14.70010.200
HHI D Howarth602441358.470000
10 Feb 1972 23:16:48.000000		2442257.380000
28 Jul 1974 21:07:12.000000		15.80010.800
CHR H Chambers402441392.510000
16 Mar 1972 00:14:24.000000		2447262.444400
10 Apr 1988 22:39:56.160000		14.70012.300
YOP J Young262441616.490000
25 Oct 1972 23:45:36.000000		2441934.650000
9 Sep 1973 03:36:00.000000		14.70011.800
PTR A H Paterson1,6372441632.640000
11 Nov 1972 03:21:36.000000		2460054.375000
19 Apr 2023 21:00:00.000000		17.8009.650
DUS R Dunlop12441688.570000
6 Jan 1973 01:40:48.000000		2441688.570000
6 Jan 1973 01:40:48.000000		13.50013.500
ASA L Smith22441688.580000
6 Jan 1973 01:55:12.000000		2441766.600000
25 Mar 1973 02:24:00.000000		15.20015.100
BPJ A Bailey532441809.550000
7 May 1973 01:12:00.000000		2443086.560000
4 Nov 1976 01:26:24.000000		15.10010.500
HYP W Hornby32441819.400000
16 May 1973 21:36:00.000000		2442391.520000
10 Dec 1974 00:28:48.000000		15.30010.500
POA K Porter112442033.430000
16 Dec 1973 22:19:12.000000		2443937.430000
4 Mar 1979 22:19:12.000000		14.30013.000
KXO J Knox182442287.480000
27 Aug 1974 23:31:12.000000		2442479.310000
7 Mar 1975 19:26:24.000000		14.30013.000
MXL R Matthews12442391.520000
10 Dec 1974 00:28:48.000000		2442391.520000
10 Dec 1974 00:28:48.000000		13.90013.900
HOA J Hollis152443056.490000
4 Oct 1976 23:45:36.000000		2444581.330000
7 Dec 1980 19:55:12.000000		14.70012.300
LLR L Lyon1072443099.460000
16 Nov 1976 23:02:24.000000		2444933.480000
24 Nov 1981 23:31:12.000000		15.00010.350
GJR J Godden442443502.440000
24 Dec 1977 22:33:36.000000		2445408.630000
15 Mar 1983 03:07:12.000000		13.90011.800
NRR H Mcnaught132443510.810000
2 Jan 1978 07:26:24.000000		2443929.440000
24 Feb 1979 22:33:36.000000		15.00011.500
PBM Peel22443549.300000
9 Feb 1978 19:12:00.000000		2443576.390000
8 Mar 1978 21:21:36.000000		13.90013.900
LKK Lewis1712443604.420000
5 Apr 1978 22:04:48.000000		2445117.436800
27 May 1982 22:28:59.520000		13.70010.470
HFG M Hurst152443614.450000
15 Apr 1978 22:48:00.000000		2449038.347200
19 Feb 1993 20:19:58.080000		13.9009.600
RHFR B I Fraser12443996.460000
2 May 1979 23:02:24.000000		2443996.460000
2 May 1979 23:02:24.000000		11.50011.500
KJS J Kay182444167.610000
21 Oct 1979 02:38:24.000000		2444694.470000
30 Mar 1981 23:16:48.000000		14.70014.300
EJJ W L Ells112444292.470000
22 Feb 1980 23:16:48.000000		2445818.380000
27 Apr 1984 21:07:12.000000		14.30010.280
SKJ D Shanklin152444370.470000
10 May 1980 23:16:48.000000		2445818.498600
27 Apr 1984 23:57:59.040000		13.90012.500
GDM J Gainsford7452444582.400000
8 Dec 1980 21:36:00.000000		2454920.368100
29 Mar 2009 20:50:03.840000		14.70010.000
GCG A V Coady32444587.460000
13 Dec 1980 23:02:24.000000		2444640.380000
4 Feb 1981 21:07:12.000000		13.50013.500
RKJ W Rock12444932.440000
23 Nov 1981 22:33:36.000000		2444932.440000
23 Nov 1981 22:33:36.000000		12.30012.300
XEA T A Bueno542444974.812500
5 Jan 1982 07:30:00.000000		2445668.680000
30 Nov 1983 04:19:12.000000		14.30013.000
OTS Hoste42445076.432600
16 Apr 1982 22:22:56.640000		2445132.416600
11 Jun 1982 21:59:54.240000		13.50012.300
DTD Stott6642445257.486800
14 Oct 1982 23:40:59.520000		2448038.413800
26 May 1990 21:55:52.320000		15.2009.700
OZD Couzin202445266.347200
23 Oct 1982 20:19:58.080000		2445442.410000
17 Apr 1983 21:50:24.000000		13.50012.500
ULS J Lubbock5792445751.420000
20 Feb 1984 22:04:48.000000		2447648.404800
1 May 1989 21:42:54.720000		14.70010.300
AGS W Albrighton1082446107.326300
10 Feb 1985 19:49:52.320000		2458994.472000
24 May 2020 23:19:40.800000		14.70010.000
HDII Howard-Duff82446437.333300
6 Jan 1986 19:59:57.120000		2446527.433300
6 Apr 1986 22:23:57.120000		13.00010.350
TYM D Taylor22446492.379100
2 Mar 1986 21:05:54.240000		2446492.402700
2 Mar 1986 21:39:53.280000		10.30010.200
OWJ J Howarth42446495.540200
6 Mar 1986 00:57:53.280000		2446521.383300
31 Mar 1986 21:11:57.120000		12.30010.180
DRR C Dryden552446496.375600
6 Mar 1986 21:00:51.840000		2458165.367000
15 Feb 2018 20:48:28.800000		14.6009.800
IWW J Worraker3032446496.685400
7 Mar 1986 04:26:58.560000		2452028.411800
28 Apr 2001 21:52:59.520000		14.90010.200
NCM J Nicholls22446497.350600
7 Mar 1986 20:24:51.840000		2446504.361100
14 Mar 1986 20:39:59.040000		11.12010.560
QRAG Ramsay42446499.347200
9 Mar 1986 20:19:58.080000		2446507.329800
17 Mar 1986 19:54:54.720000		11.53010.560
BEL K Brundle1,2762446510.422900
20 Mar 1986 22:08:58.560000		2460435.389000
4 May 2024 21:20:09.600000		14.70010.100
ISJ E Isles742446877.348600
22 Mar 1987 20:21:59.040000		2448054.268700
11 Jun 1990 18:26:55.680000		14.30011.400
TJJ Toone1,5202446492.424000
2 Mar 1986 22:10:33.600000		2460596.686000
13 Oct 2024 04:27:50.400000		16.60010.000
XGG Poyner1,3402447559.395800
1 Feb 1989 21:29:57.120000		2460450.454900
19 May 2024 22:55:03.360000		17.41310.300
MMI A Middlemist62447566.427000
8 Feb 1989 22:14:52.800000		2447597.361100
11 Mar 1989 20:39:59.040000		13.50013.500
CPJC P Jones762447653.493700
6 May 1989 23:50:55.680000		2452426.408300
31 May 2002 21:47:57.120000		15.00010.500
KOUS Koushiappas112448213.444400
17 Nov 1990 22:39:56.160000		2449005.336100
17 Jan 1993 20:03:59.040000		13.90011.120
FRWR W Fleet12448256.340900
30 Dec 1990 20:10:53.760000		2448256.340900
30 Dec 1990 20:10:53.760000		13.50013.500
JELL T Jensen382450087.319000
4 Jan 1996 19:39:21.600000		2450226.451000
22 May 1996 22:49:26.400000		14.60010.000
WEMM Westlund132450100.197000
17 Jan 1996 16:43:40.800000		2451224.308000
14 Feb 1999 19:23:31.200000		13.50010.700
OUIP Ouimet22450186.540000
13 Apr 1996 00:57:36.000000		2450186.552000
13 Apr 1996 01:14:52.800000		10.50010.500
RJBR J Bouma162450189.574000
16 Apr 1996 01:46:33.600000		2451603.324000
28 Feb 2000 19:46:33.600000		12.10010.500
JOGJ Greaves32450209.394000
5 May 1996 21:27:21.600000		2450213.484000
9 May 1996 23:36:57.600000		13.00013.000
BHGB H Granslo462450508.580000
1 Mar 1997 01:55:12.000000		2451078.380000
21 Sep 1998 21:07:12.000000		14.20010.400
EMUE Muyllaert1812451138.427000
20 Nov 1998 22:14:52.800000		2451909.746000
31 Dec 2000 05:54:14.400000		13.90010.400
HWMH W McGee1652451232.584700
23 Feb 1999 02:01:58.080000		2455190.840300
25 Dec 2009 08:10:01.920000		15.60010.900
SJOS Johnston32451594.406200
19 Feb 2000 21:44:55.680000		2451603.375000
28 Feb 2000 21:00:00.000000		12.90010.900
PJCP J Charleton72451925.403500
15 Jan 2001 21:41:02.400000		2452041.479200
11 May 2001 23:30:02.880000		14.60013.500
BCPC D Beech232454599.473600
12 May 2008 23:21:59.040000		2455712.512500
31 May 2011 00:18:00.000000		17.00014.300
BJB J Beesley2172454583.532600
27 Apr 2008 00:46:56.640000		2455532.523600
2 Dec 2010 00:33:59.040000		16.00010.600
MZI Miller2,9122453994.531748
16 Sep 2006 00:45:43.027200		2455954.411630
27 Jan 2012 21:52:44.832000		16.46510.721
WVP B Withers182455992.419400
5 Mar 2012 22:03:56.160000		2456384.499000
1 Apr 2013 23:58:33.600000		15.60014.600
HULV Hull72456402.440000
19 Apr 2013 22:33:36.000000		2457118.504170
6 Apr 2015 00:06:00.288000		13.90012.300
MJHNJ H Mallett52457021.372670
29 Dec 2014 20:56:38.688000		2457901.461840
27 May 2017 23:05:02.976000		16.94616.192
RPER Pearce392457575.524000
6 Jul 2016 00:34:33.600000		2460088.417000
23 May 2023 22:00:28.800000		16.25310.000
JLM L Joslin402458418.439600
26 Oct 2018 22:33:01.440000		2460054.373600
19 Apr 2023 20:57:59.040000		15.80010.700
PCLP C Leyland42458553.542870
11 Mar 2019 01:01:43.968000		2459999.535703
24 Feb 2023 00:51:24.739200		16.83616.632
DGSAG Darlington202458950.387500
10 Apr 2020 21:18:00.000000		2458976.468700
6 May 2020 23:14:55.680000		17.03316.551
RSAR Sargent1162459330.431850
25 Apr 2021 22:21:51.840000		2460371.418840
1 Mar 2024 22:03:07.776000		17.05416.240
IWTI L Walton22459502.743470
15 Oct 2021 05:50:35.808000		2460402.491070
1 Apr 2024 23:47:08.448000		16.79711.879