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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 6,239 | Minimum magnitude: | 6.740 | Maximum magnitude: | 4.200 | ||
First observation: | JD 2439854.300000 | \ | 29 Dec 1967 19:12:00.000000 UT | Latest observation: | JD 2460534.489000 | \ | 11 Aug 2024 23:44:09.600000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 6,234 |
CCD | 5 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
IS | J E Isles | 46 | 2440246.344000 24 Jan 1969 20:15:21.600000 | 2447452.273600 17 Oct 1988 18:33:59.040000 | 5.460 | 4.700 |
ED | K J England | 23 | 2440956.400000 4 Jan 1971 21:36:00.000000 | 2441554.600000 25 Aug 1972 02:24:00.000000 | 5.760 | 5.350 |
JJ | C J Jackson | 3 | 2440956.400000 4 Jan 1971 21:36:00.000000 | 2440977.300000 25 Jan 1971 19:12:00.000000 | 5.360 | 5.260 |
HH | I D Howarth | 6 | 2440962.400000 10 Jan 1971 21:36:00.000000 | 2441161.600000 29 Jul 1971 02:24:00.000000 | 5.260 | 4.880 |
AS | A L Smith | 9 | 2440962.400000 10 Jan 1971 21:36:00.000000 | 2441245.400000 20 Oct 1971 21:36:00.000000 | 6.070 | 5.550 |
HC | C Henshaw | 64 | 2440963.400000 11 Jan 1971 21:36:00.000000 | 2451808.500000 21 Sep 2000 00:00:00.000000 | 5.910 | 5.050 |
NO | D J Northwood | 18 | 2440963.400000 11 Jan 1971 21:36:00.000000 | 2441279.300000 23 Nov 1971 19:12:00.000000 | 5.550 | 5.090 |
UP | D A Pickup | 7 | 2440971.300000 19 Jan 1971 19:12:00.000000 | 2441068.400000 26 Apr 1971 21:36:00.000000 | 5.100 | 4.910 |
HP | M A Hapgood | 1 | 2440971.400000 19 Jan 1971 21:36:00.000000 | 2440971.400000 19 Jan 1971 21:36:00.000000 | 5.150 | 5.150 |
RD | D W Robinson | 21 | 2440983.300000 31 Jan 1971 19:12:00.000000 | 2441285.600000 30 Nov 1971 02:24:00.000000 | 5.250 | 5.050 |
EG | S V England | 1 | 2440983.400000 31 Jan 1971 21:36:00.000000 | 2440983.400000 31 Jan 1971 21:36:00.000000 | 5.560 | 5.560 |
CP | P R Clayton | 10 | 2440987.300000 4 Feb 1971 19:12:00.000000 | 2441568.600000 8 Sep 1972 02:24:00.000000 | 5.600 | 5.040 |
GH | T Gough | 2 | 2440994.300000 11 Feb 1971 19:12:00.000000 | 2441061.400000 19 Apr 1971 21:36:00.000000 | 5.260 | 5.200 |
VJ | J D Wise | 10 | 2440996.300000 13 Feb 1971 19:12:00.000000 | 2441239.400000 14 Oct 1971 21:36:00.000000 | 5.930 | 5.350 |
HJ | P J Harpur | 4 | 2440996.500000 14 Feb 1971 00:00:00.000000 | 2441337.500000 21 Jan 1972 00:00:00.000000 | 5.260 | 4.980 |
FM | V J Freeman | 5 | 2441001.300000 18 Feb 1971 19:12:00.000000 | 2441361.400000 13 Feb 1972 21:36:00.000000 | 5.550 | 5.240 |
BX | A Brown | 6 | 2441001.400000 18 Feb 1971 21:36:00.000000 | 2441313.500000 28 Dec 1971 00:00:00.000000 | 5.600 | 5.100 |
AB | N R Baker | 6 | 2441179.500000 16 Aug 1971 00:00:00.000000 | 2441337.300000 20 Jan 1972 19:12:00.000000 | 5.350 | 5.050 |
QA | P Quadt | 24 | 2441187.700000 24 Aug 1971 04:48:00.000000 | 2441654.600000 3 Dec 1972 02:24:00.000000 | 5.400 | 5.100 |
YP | P Yates | 3 | 2441193.400000 29 Aug 1971 21:36:00.000000 | 2441251.400000 26 Oct 1971 21:36:00.000000 | 5.460 | 5.360 |
BI | J Bingham | 6 | 2441193.500000 30 Aug 1971 00:00:00.000000 | 2441308.300000 22 Dec 1971 19:12:00.000000 | 5.360 | 5.250 |
HS | P J Harris | 1 | 2441226.400000 1 Oct 1971 21:36:00.000000 | 2441226.400000 1 Oct 1971 21:36:00.000000 | 5.500 | 5.500 |
BL | J Van Der Bilt | 2 | 2441242.400000 17 Oct 1971 21:36:00.000000 | 2441248.400000 23 Oct 1971 21:36:00.000000 | 5.250 | 5.150 |
GE | A Gardner | 33 | 2441252.500000 28 Oct 1971 00:00:00.000000 | 2445621.430500 13 Oct 1983 22:19:55.200000 | 5.760 | 5.000 |
HF | G M Hurst | 1,147 | 2441274.300000 18 Nov 1971 19:12:00.000000 | 2459666.364000 27 Mar 2022 20:44:09.600000 | 5.800 | 4.860 |
PM | M Poxon | 27 | 2441297.300000 11 Dec 1971 19:12:00.000000 | 2441655.300000 3 Dec 1972 19:12:00.000000 | 5.750 | 5.160 |
MU | C R Munford | 2 | 2441550.500000 21 Aug 1972 00:00:00.000000 | 2441550.600000 21 Aug 1972 02:24:00.000000 | 5.500 | 5.400 |
HY | P W Hornby | 4 | 2441562.500000 2 Sep 1972 00:00:00.000000 | 2441682.300000 30 Dec 1972 19:12:00.000000 | 5.700 | 5.550 |
JB | B Jobson | 7 | 2441568.400000 7 Sep 1972 21:36:00.000000 | 2441675.500000 24 Dec 1972 00:00:00.000000 | 5.760 | 5.260 |
MM | I A Middlemist | 61 | 2441594.400000 3 Oct 1972 21:36:00.000000 | 2451520.336800 7 Dec 1999 20:04:59.520000 | 5.850 | 5.450 |
WA | E Waring | 8 | 2441595.400000 4 Oct 1972 21:36:00.000000 | 2441682.300000 30 Dec 1972 19:12:00.000000 | 5.650 | 5.450 |
RHF | R B I Fraser | 376 | 2443832.512000 20 Nov 1978 00:17:16.800000 | 2448218.458000 22 Nov 1990 22:59:31.200000 | 5.800 | 5.000 |
TY | M D Taylor | 674 | 2444614.511100 10 Jan 1981 00:15:59.040000 | 2457092.311000 10 Mar 2015 19:27:50.400000 | 5.800 | 5.250 |
NZ | I P Nartowicz | 96 | 2444884.350600 6 Oct 1981 20:24:51.840000 | 2450020.666600 30 Oct 1995 03:59:54.240000 | 5.600 | 4.880 |
RL | R Billington | 42 | 2444895.340900 17 Oct 1981 20:10:53.760000 | 2449715.505500 29 Dec 1994 00:07:55.200000 | 5.890 | 5.000 |
QC | H Colquhoun | 7 | 2444914.569400 6 Nov 1981 01:39:56.160000 | 2445050.500000 22 Mar 1982 00:00:00.000000 | 6.170 | 5.200 |
YM | M R Bell | 11 | 2444974.334000 4 Jan 1982 20:00:57.600000 | 2445215.668000 3 Sep 1982 04:01:55.200000 | 5.680 | 5.230 |
AX | C M Allen | 8 | 2444980.262500 10 Jan 1982 18:18:00.000000 | 2445072.370100 12 Apr 1982 20:52:56.640000 | 5.500 | 5.300 |
QM | T Markham | 817 | 2444080.545000 26 Jul 1979 01:04:48.000000 | 2457496.361000 17 Apr 2016 20:39:50.400000 | 5.600 | 5.260 |
VS | T G Saville | 24 | 2445239.423600 26 Sep 1982 22:09:59.040000 | 2445436.388800 11 Apr 1983 21:19:52.320000 | 5.400 | 5.250 |
AG | S W Albrighton | 162 | 2445336.298600 1 Jan 1983 19:09:59.040000 | 2457428.396000 9 Feb 2016 21:30:14.400000 | 5.600 | 4.880 |
IN | G B Chaplin | 13 | 2445703.746500 4 Jan 1984 05:54:57.600000 | 2446029.343700 24 Nov 1984 20:14:55.680000 | 5.550 | 5.160 |
IW | W J Worraker | 13 | 2445743.444400 12 Feb 1984 22:39:56.160000 | 2446008.462500 3 Nov 1984 23:06:00.000000 | 5.430 | 4.880 |
GRN | R N Goodger | 5 | 2446069.488800 3 Jan 1985 23:43:52.320000 | 2446428.392300 28 Dec 1985 21:24:54.720000 | 5.570 | 5.530 |
DH | H G Duncan | 66 | 2446088.420100 22 Jan 1985 22:04:56.640000 | 2448240.342300 14 Dec 1990 20:12:54.720000 | 5.660 | 5.160 |
DS | D M Swain | 136 | 2446114.314500 17 Feb 1985 19:32:52.800000 | 2447503.293700 7 Dec 1988 19:02:55.680000 | 5.530 | 5.160 |
PON | P O'Neill | 16 | 2446314.423600 5 Sep 1985 22:09:59.040000 | 2446761.269400 26 Nov 1986 18:27:56.160000 | 5.560 | 4.690 |
ON | N M Bone | 92 | 2446361.468700 22 Oct 1985 23:14:55.680000 | 2448687.465200 5 Mar 1992 23:09:53.280000 | 6.630 | 5.740 |
RAK | R A Kendall | 42 | 2446429.336800 29 Dec 1985 20:04:59.520000 | 2447142.315900 12 Dec 1987 19:34:53.760000 | 5.700 | 4.880 |
POG | G Pointer | 55 | 2446445.368000 14 Jan 1986 20:49:55.200000 | 2450076.387500 24 Dec 1995 21:18:00.000000 | 5.800 | 4.830 |
UT | A Hutchings | 48 | 2446483.327000 21 Feb 1986 19:50:52.800000 | 2446903.357600 17 Apr 1987 20:34:56.640000 | 5.610 | 4.880 |
SMA | A Smeaton | 50 | 2446522.385400 1 Apr 1986 21:14:58.560000 | 2448686.326300 4 Mar 1992 19:49:52.320000 | 5.230 | 5.080 |
HU | D Hufton | 5 | 2446657.452700 14 Aug 1986 22:51:53.280000 | 2446727.316600 23 Oct 1986 19:35:54.240000 | 5.650 | 5.450 |
LV | R J Livesey | 636 | 2446686.423600 12 Sep 1986 22:09:59.040000 | 2457838.340000 25 Mar 2017 20:09:36.000000 | 5.400 | 4.880 |
GAV | D Gavine | 65 | 2446711.458300 7 Oct 1986 22:59:57.120000 | 2449780.406200 3 Mar 1995 21:44:55.680000 | 5.460 | 5.200 |
ARE | A R Edwards | 3 | 2446715.422200 11 Oct 1986 22:07:58.080000 | 2446760.275000 25 Nov 1986 18:36:00.000000 | 6.740 | 5.030 |
GER | R J Geddes | 4 | 2446847.389500 20 Feb 1987 21:20:52.800000 | 2446896.379100 10 Apr 1987 21:05:54.240000 | 5.600 | 5.500 |
MV | J W Macvey | 106 | 2447012.583300 5 Aug 1987 01:59:57.120000 | 2447862.281200 1 Dec 1989 18:44:55.680000 | 5.460 | 4.770 |
MJD | M J D Price | 1 | 2447044.496500 5 Sep 1987 23:54:57.600000 | 2447044.496500 5 Sep 1987 23:54:57.600000 | 5.450 | 5.450 |
QRA | G Ramsay | 67 | 2447171.395800 10 Jan 1988 21:29:57.120000 | 2449247.451300 16 Sep 1993 22:49:52.320000 | 5.660 | 5.160 |
KYX | K Xylaris | 149 | 2447183.180500 22 Jan 1988 16:19:55.200000 | 2449091.220800 13 Apr 1993 17:17:57.120000 | 5.650 | 4.810 |
FRW | R W Fleet | 9 | 2447380.560400 7 Aug 1988 01:26:58.560000 | 2448250.431200 24 Dec 1990 22:20:55.680000 | 5.230 | 5.170 |
KS | N S Kiernan | 39 | 2447412.606200 8 Sep 1988 02:32:55.680000 | 2448203.315900 7 Nov 1990 19:34:53.760000 | 5.650 | 5.080 |
KUC | A Kucinskas | 18 | 2447438.274300 3 Oct 1988 18:34:59.520000 | 2447508.274300 12 Dec 1988 18:34:59.520000 | 5.500 | 5.000 |
KPM | K P Marshall | 8 | 2447441.424300 6 Oct 1988 22:10:59.520000 | 2447512.434000 16 Dec 1988 22:24:57.600000 | 5.230 | 4.770 |
KOU | S Koushiappas | 8 | 2447528.138800 1 Jan 1989 15:19:52.320000 | 2448587.224300 26 Nov 1991 17:22:59.520000 | 5.550 | 5.160 |
WEK | K West | 1 | 2447953.345100 2 Mar 1990 20:16:56.640000 | 2447953.345100 2 Mar 1990 20:16:56.640000 | 4.600 | 4.600 |
BEA | S Beaumont | 26 | 2448514.500000 15 Sep 1991 00:00:00.000000 | 2448984.437500 27 Dec 1992 22:30:00.000000 | 5.460 | 4.270 |
SEL | S Elliott | 1 | 2448572.437500 11 Nov 1991 22:30:00.000000 | 2448572.437500 11 Nov 1991 22:30:00.000000 | 4.690 | 4.690 |
UN | B R M Munden | 65 | 2448581.388800 20 Nov 1991 21:19:52.320000 | 2453002.281900 28 Dec 2003 18:45:56.160000 | 5.700 | 5.070 |
MIG | M Gill | 8 | 2448666.416600 13 Feb 1992 21:59:54.240000 | 2449935.625600 6 Aug 1995 03:00:51.840000 | 5.160 | 4.540 |
EYU | E Yusuf | 12 | 2448919.414500 23 Oct 1992 21:56:52.800000 | 2453087.305600 22 Mar 2004 19:20:03.840000 | 5.450 | 5.100 |
SGR | S G Ridley | 22 | 2448946.315200 19 Nov 1992 19:33:53.280000 | 2449453.400000 10 Apr 1994 21:36:00.000000 | 5.150 | 5.050 |
RAM | R A Marriott | 4 | 2449058.309000 11 Mar 1993 19:24:57.600000 | 2449073.383300 26 Mar 1993 21:11:57.120000 | 5.080 | 4.880 |
STW | S T Wanstall | 65 | 2449277.392300 16 Oct 1993 21:24:54.720000 | 2449467.360400 24 Apr 1994 20:38:58.560000 | 5.500 | 4.300 |
BSC | B S Crawford | 36 | 2449326.280500 4 Dec 1993 18:43:55.200000 | 2450080.552000 29 Dec 1995 01:14:52.800000 | 5.170 | 4.880 |
NBR | N Britton | 6 | 2449344.270100 22 Dec 1993 18:28:56.640000 | 2449458.381200 15 Apr 1994 21:08:55.680000 | 6.310 | 4.690 |
BHG | B H Granslo | 39 | 2450510.300000 2 Mar 1997 19:12:00.000000 | 2451766.730000 10 Aug 2000 05:31:12.000000 | 5.300 | 5.100 |
FAD | M Fadda | 4 | 2451609.286100 5 Mar 2000 18:51:59.040000 | 2451839.298600 21 Oct 2000 19:09:59.040000 | 4.860 | 4.780 |
PJC | P J Charleton | 2 | 2451618.340200 14 Mar 2000 20:09:53.280000 | 2451625.340200 21 Mar 2000 20:09:53.280000 | 5.200 | 5.200 |
-SK | G Stefanopoulos | 51 | 2454055.342400 15 Nov 2006 20:13:03.360000 | 2456619.350000 22 Nov 2013 20:24:00.000000 | 6.400 | 5.500 |
RAF | R Braga | 3 | 2455199.312500 2 Jan 2010 19:30:00.000000 | 2455540.266000 9 Dec 2010 18:23:02.400000 | 5.600 | 5.400 |
BMB | B MacDonald | 1 | 2456013.371500 26 Mar 2012 20:54:57.600000 | 2456013.371500 26 Mar 2012 20:54:57.600000 | 5.100 | 5.100 |
MZ | I Miller | 5 | 2442428.538000 16 Jan 1975 00:54:43.200000 | 2442457.476000 13 Feb 1975 23:25:26.400000 | 5.500 | 5.400 |
BAR | M Barrett | 50 | 2456681.476000 23 Jan 2014 23:25:26.400000 | 2459114.499000 21 Sep 2020 23:58:33.600000 | 5.800 | 4.500 |
DSC | D Scanlan | 62 | 2454496.315000 30 Jan 2008 19:33:36.000000 | 2458215.388000 6 Apr 2018 21:18:43.200000 | 6.200 | 4.800 |
JJT | T Jones | 2 | 2457021.459720 29 Dec 2014 23:01:59.808000 | 2458924.402780 15 Mar 2020 21:40:00.192000 | 5.460 | 4.880 |
RPE | R Pearce | 52 | 2457395.431000 7 Jan 2016 22:20:38.400000 | 2460037.372000 2 Apr 2023 20:55:40.800000 | 5.800 | 4.900 |
TLH | T L Heywood | 136 | 2457588.583000 19 Jul 2016 01:59:31.200000 | 2460232.354000 14 Oct 2023 20:29:45.600000 | 5.600 | 5.400 |
PMU | P Mulligan | 19 | 2457721.354000 28 Nov 2016 20:29:45.600000 | 2458864.305000 15 Jan 2020 19:19:12.000000 | 5.500 | 5.200 |
BMU | J Muirden | 5 | 2439854.300000 29 Dec 1967 19:12:00.000000 | 2439942.400000 26 Mar 1968 21:36:00.000000 | 5.400 | 5.000 |
RKH | R K Hunt | 112 | 2459124.361800 1 Oct 2020 20:40:59.520000 | 2460534.489000 11 Aug 2024 23:44:09.600000 | 5.800 | 5.000 |
HJD | H J Davies | 8 | 2446519.362000 29 Mar 1986 20:41:16.800000 | 2459110.396000 17 Sep 2020 21:30:14.400000 | 5.600 | 4.200 |
JES | C J Evans | 4 | 2459877.736000 25 Oct 2022 05:39:50.400000 | 2459922.517000 9 Dec 2022 00:24:28.800000 | 5.600 | 5.300 |