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Total observations: | 11,073 | Minimum magnitude: | 8.500 | Maximum magnitude: | 6.500 | ||
First observation: | JD 2439341.600000 | \ | 4 Aug 1966 02:24:00.000000 UT | Latest observation: | JD 2460527.399971 | \ | 4 Aug 2024 21:35:57.494400 UT |
Observation Method | Number of Observations |
---|---|
Visual | 10,192 |
Photographic | 25 |
CCD | 23 |
DSLR | 1 |
CMOS | 832 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
FT | G L Fortier | 47 | 2439341.600000 4 Aug 1966 02:24:00.000000 | 2439854.800000 30 Dec 1967 07:12:00.000000 | 8.000 | 6.800 |
OK | K Simmons | 19 | 2439860.700000 5 Jan 1968 04:48:00.000000 | 2440127.600000 28 Sep 1968 02:24:00.000000 | 7.900 | 6.700 |
MJ | J W Mason | 5 | 2440941.300000 20 Dec 1970 19:12:00.000000 | 2440952.300000 31 Dec 1970 19:12:00.000000 | 7.200 | 7.100 |
HC | C Henshaw | 54 | 2440954.400000 2 Jan 1971 21:36:00.000000 | 2451042.265200 16 Aug 1998 18:21:53.280000 | 8.000 | 6.980 |
BML | B Morell | 3 | 2440955.300000 3 Jan 1971 19:12:00.000000 | 2440963.300000 11 Jan 1971 19:12:00.000000 | 7.600 | 7.200 |
JJ | C J Jackson | 1 | 2440965.300000 13 Jan 1971 19:12:00.000000 | 2440965.300000 13 Jan 1971 19:12:00.000000 | 7.600 | 7.600 |
WL | H Wildey | 1 | 2440968.500000 17 Jan 1971 00:00:00.000000 | 2440968.500000 17 Jan 1971 00:00:00.000000 | 7.530 | 7.530 |
FO | A E J Forno | 1 | 2440971.300000 19 Jan 1971 19:12:00.000000 | 2440971.300000 19 Jan 1971 19:12:00.000000 | 7.200 | 7.200 |
UP | D A Pickup | 13 | 2440971.500000 20 Jan 1971 00:00:00.000000 | 2441193.500000 30 Aug 1971 00:00:00.000000 | 7.800 | 7.150 |
AS | A L Smith | 6 | 2440977.800000 26 Jan 1971 07:12:00.000000 | 2441245.300000 20 Oct 1971 19:12:00.000000 | 7.800 | 7.600 |
FM | V J Freeman | 9 | 2440979.400000 27 Jan 1971 21:36:00.000000 | 2441393.400000 16 Mar 1972 21:36:00.000000 | 7.800 | 6.900 |
VJ | J D Wise | 13 | 2440996.300000 13 Feb 1971 19:12:00.000000 | 2441239.400000 14 Oct 1971 21:36:00.000000 | 7.800 | 6.800 |
WJW | W J Wilson | 2 | 2440996.400000 13 Feb 1971 21:36:00.000000 | 2441026.400000 15 Mar 1971 21:36:00.000000 | 7.280 | 7.230 |
GH | T Gough | 18 | 2440999.300000 16 Feb 1971 19:12:00.000000 | 2441644.200000 22 Nov 1972 16:48:00.000000 | 7.700 | 7.100 |
CP | P R Clayton | 10 | 2441001.300000 18 Feb 1971 19:12:00.000000 | 2441573.400000 12 Sep 1972 21:36:00.000000 | 7.500 | 7.200 |
HH | I D Howarth | 6 | 2441004.400000 21 Feb 1971 21:36:00.000000 | 2441149.500000 17 Jul 1971 00:00:00.000000 | 7.670 | 7.000 |
JP | J P Harper | 15 | 2441004.500000 22 Feb 1971 00:00:00.000000 | 2441253.400000 28 Oct 1971 21:36:00.000000 | 7.500 | 7.000 |
IS | J E Isles | 67 | 2440230.604000 9 Jan 1969 02:29:45.600000 | 2447450.616600 16 Oct 1988 02:47:54.240000 | 7.700 | 6.750 |
BX | A Brown | 5 | 2441084.400000 12 May 1971 21:36:00.000000 | 2441150.500000 18 Jul 1971 00:00:00.000000 | 7.400 | 7.000 |
RD | D W Robinson | 9 | 2441140.500000 8 Jul 1971 00:00:00.000000 | 2441497.400000 28 Jun 1972 21:36:00.000000 | 7.320 | 7.280 |
QA | P Quadt | 14 | 2441322.700000 6 Jan 1972 04:48:00.000000 | 2441654.800000 3 Dec 1972 07:12:00.000000 | 7.800 | 7.000 |
TY | M D Taylor | 930 | 2441327.400000 10 Jan 1972 21:36:00.000000 | 2457089.330000 7 Mar 2015 19:55:12.000000 | 8.300 | 6.700 |
XXX | 1 | 2441361.400000 13 Feb 1972 21:36:00.000000 | 2441361.400000 13 Feb 1972 21:36:00.000000 | 7.220 | 7.220 | |
CM | M Currie | 25 | 2441379.400000 2 Mar 1972 21:36:00.000000 | 2441682.600000 31 Dec 1972 02:24:00.000000 | 7.900 | 7.150 |
HY | P W Hornby | 13 | 2441409.400000 1 Apr 1972 21:36:00.000000 | 2441633.300000 11 Nov 1972 19:12:00.000000 | 8.000 | 7.050 |
PM | M Poxon | 2 | 2441416.400000 8 Apr 1972 21:36:00.000000 | 2441423.400000 15 Apr 1972 21:36:00.000000 | 7.550 | 7.550 |
YD | D Young | 28 | 2441513.500000 15 Jul 1972 00:00:00.000000 | 2445200.375600 18 Aug 1982 21:00:51.840000 | 8.000 | 6.900 |
HF | G M Hurst | 333 | 2441537.400000 7 Aug 1972 21:36:00.000000 | 2458064.241000 6 Nov 2017 17:47:02.400000 | 8.500 | 7.100 |
JB | B Jobson | 6 | 2441578.300000 17 Sep 1972 19:12:00.000000 | 2441654.600000 3 Dec 1972 02:24:00.000000 | 7.600 | 7.300 |
BS | T Brelstaff | 22 | 2444243.295100 4 Jan 1980 19:04:56.640000 | 2444591.496500 17 Dec 1980 23:54:57.600000 | 8.000 | 7.200 |
MM | I A Middlemist | 457 | 2444243.357600 4 Jan 1980 20:34:56.640000 | 2452623.305600 14 Dec 2002 19:20:03.840000 | 8.400 | 6.700 |
RHF | R B I Fraser | 223 | 2443657.476000 28 May 1978 23:25:26.400000 | 2460258.449000 9 Nov 2023 22:46:33.600000 | 8.500 | 6.950 |
HP | M A Hapgood | 24 | 2444245.359700 6 Jan 1980 20:37:58.080000 | 2445210.422900 28 Aug 1982 22:08:58.560000 | 8.200 | 7.240 |
KS | N S Kiernan | 3 | 2444255.454100 16 Jan 1980 22:53:54.240000 | 2444350.463800 20 Apr 1980 23:07:52.320000 | 7.700 | 7.000 |
EP | B Espey | 10 | 2444262.488800 23 Jan 1980 23:43:52.320000 | 2444693.374300 29 Mar 1981 20:58:59.520000 | 7.800 | 7.170 |
HU | D Hufton | 3 | 2444307.455500 8 Mar 1980 22:55:55.200000 | 2446967.468700 20 Jun 1987 23:14:55.680000 | 7.700 | 7.300 |
AG | S W Albrighton | 1,481 | 2444420.534700 30 Jun 1980 00:49:58.080000 | 2460517.431000 25 Jul 2024 22:20:38.400000 | 8.400 | 6.900 |
US | R M Steele | 36 | 2444609.417300 4 Jan 1981 22:00:54.720000 | 2445075.402700 15 Apr 1982 21:39:53.280000 | 8.000 | 7.200 |
EL | D J Ells | 1 | 2444637.438800 1 Feb 1981 22:31:52.320000 | 2444637.438800 1 Feb 1981 22:31:52.320000 | 7.800 | 7.800 |
SK | J D Shanklin | 896 | 2444890.293700 12 Oct 1981 19:02:55.680000 | 2460520.408000 28 Jul 2024 21:47:31.200000 | 8.500 | 6.670 |
NZ | I P Nartowicz | 68 | 2444939.489500 30 Nov 1981 23:44:52.800000 | 2449971.531200 11 Sep 1995 00:44:55.680000 | 8.100 | 7.000 |
JR | J Parkinson | 10 | 2444982.385400 12 Jan 1982 21:14:58.560000 | 2446183.458300 27 Apr 1985 22:59:57.120000 | 8.000 | 7.400 |
IW | W J Worraker | 208 | 2444982.494400 12 Jan 1982 23:51:56.160000 | 2460259.388000 10 Nov 2023 21:18:43.200000 | 8.200 | 7.100 |
VS | T G Saville | 32 | 2444985.444400 15 Jan 1982 22:39:56.160000 | 2455432.406300 23 Aug 2010 21:45:04.320000 | 7.900 | 7.000 |
QM | T Markham | 701 | 2443961.323000 28 Mar 1979 19:45:07.200000 | 2457546.444000 6 Jun 2016 22:39:21.600000 | 8.300 | 6.900 |
PI | R D Pickard | 1 | 2445077.369400 17 Apr 1982 20:51:56.160000 | 2445077.369400 17 Apr 1982 20:51:56.160000 | 7.900 | 7.900 |
OP | E Spooner | 47 | 2445103.434000 13 May 1982 22:24:57.600000 | 2446060.250000 25 Dec 1984 18:00:00.000000 | 8.200 | 7.230 |
EA | S J Evans | 10 | 2445140.469400 19 Jun 1982 23:15:56.160000 | 2448786.510400 13 Jun 1992 00:14:58.560000 | 7.800 | 6.980 |
KH | I H Kennedy | 1 | 2445181.465200 30 Jul 1982 23:09:53.280000 | 2445181.465200 30 Jul 1982 23:09:53.280000 | 7.800 | 7.800 |
IM | B J McInnerny | 1 | 2445257.277700 14 Oct 1982 18:39:53.280000 | 2445257.277700 14 Oct 1982 18:39:53.280000 | 7.400 | 7.400 |
IJ | J S Smith | 143 | 2445432.864500 8 Apr 1983 08:44:52.800000 | 2447761.399300 22 Aug 1989 21:34:59.520000 | 7.900 | 7.060 |
IN | G B Chaplin | 30 | 2445463.408300 8 May 1983 21:47:57.120000 | 2445988.388800 14 Oct 1984 21:19:52.320000 | 7.600 | 7.100 |
QO | P A Scowen | 6 | 2445714.446500 14 Jan 1984 22:42:57.600000 | 2445767.347200 7 Mar 1984 20:19:58.080000 | 8.100 | 7.500 |
IG | J R Higgs | 2 | 2445792.347200 1 Apr 1984 20:19:58.080000 | 2445813.418000 22 Apr 1984 22:01:55.200000 | 7.800 | 7.600 |
QRA | G Ramsay | 192 | 2445795.416600 4 Apr 1984 21:59:54.240000 | 2449205.440900 5 Aug 1993 22:34:53.760000 | 8.100 | 7.000 |
DS | D M Swain | 76 | 2446114.318700 17 Feb 1985 19:38:55.680000 | 2449928.402700 29 Jul 1995 21:39:53.280000 | 7.800 | 6.800 |
PON | P O'Neill | 11 | 2446370.347200 31 Oct 1985 20:19:58.080000 | 2446677.413800 3 Sep 1986 21:55:52.320000 | 7.400 | 6.800 |
TT | T Tanti | 7 | 2446520.302000 30 Mar 1986 19:14:52.800000 | 2448056.343700 13 Jun 1990 20:14:55.680000 | 8.180 | 7.100 |
LV | R J Livesey | 19 | 2446660.416600 17 Aug 1986 21:59:54.240000 | 2446785.305500 20 Dec 1986 19:19:55.200000 | 7.370 | 6.600 |
CHA | A Chapman | 17 | 2446738.357600 3 Nov 1986 20:34:56.640000 | 2447465.361100 30 Oct 1988 20:39:59.040000 | 7.500 | 6.850 |
GER | R J Geddes | 6 | 2446824.424300 28 Jan 1987 22:10:59.520000 | 2446908.363100 22 Apr 1987 20:42:51.840000 | 7.500 | 7.000 |
MJD | M J D Price | 6 | 2446902.445800 16 Apr 1987 22:41:57.120000 | 2447068.345800 29 Sep 1987 20:17:57.120000 | 7.400 | 6.900 |
DHT | D Herbert | 21 | 2447119.434700 19 Nov 1987 22:25:58.080000 | 2447314.436100 1 Jun 1988 22:27:59.040000 | 7.670 | 7.070 |
TJ | J Toone | 1,458 | 2443928.578000 24 Feb 1979 01:52:19.200000 | 2460516.544000 25 Jul 2024 01:03:21.600000 | 8.300 | 6.700 |
FRW | R W Fleet | 46 | 2447183.357600 22 Jan 1988 20:34:56.640000 | 2448418.463100 10 Jun 1991 23:06:51.840000 | 8.000 | 6.900 |
COD | D S Conner | 10 | 2447204.506900 13 Feb 1988 00:09:56.160000 | 2448172.388100 7 Oct 1990 21:18:51.840000 | 7.580 | 6.730 |
MV | J W Macvey | 31 | 2447417.409700 12 Sep 1988 21:49:58.080000 | 2447797.347200 27 Sep 1989 20:19:58.080000 | 8.400 | 6.620 |
KUC | A Kucinskas | 17 | 2447439.291600 4 Oct 1988 18:59:54.240000 | 2447508.281200 12 Dec 1988 18:44:55.680000 | 7.200 | 6.800 |
JAF | J Fraser | 12 | 2447463.437500 28 Oct 1988 22:30:00.000000 | 2447615.402700 29 Mar 1989 21:39:53.280000 | 8.000 | 7.100 |
POG | G Pointer | 22 | 2447953.381900 2 Mar 1990 21:09:56.160000 | 2449828.436100 20 Apr 1995 22:27:59.040000 | 8.200 | 7.050 |
LVR | R Livingstone | 7 | 2448137.504800 3 Sep 1990 00:06:54.720000 | 2448319.368000 3 Mar 1991 20:49:55.200000 | 7.800 | 7.230 |
LUB | T Lubek | 36 | 2448282.272900 25 Jan 1991 18:32:58.560000 | 2448984.236800 27 Dec 1992 17:40:59.520000 | 8.050 | 6.800 |
JSD | J S Day | 206 | 2448702.370100 20 Mar 1992 20:52:56.640000 | 2454653.291000 5 Jul 2008 18:59:02.400000 | 8.100 | 7.000 |
EYU | E Yusuf | 8 | 2448835.452700 31 Jul 1992 22:51:53.280000 | 2449216.392300 16 Aug 1993 21:24:54.720000 | 7.900 | 7.100 |
CLM | M Clarke | 41 | 2449013.340200 25 Jan 1993 20:09:53.280000 | 2449712.333000 25 Dec 1994 19:59:31.200000 | 8.100 | 7.000 |
RAM | R A Marriott | 4 | 2449058.445100 11 Mar 1993 22:40:56.640000 | 2449077.534000 31 Mar 1993 00:48:57.600000 | 7.500 | 7.120 |
NBR | N Britton | 15 | 2449230.409000 30 Aug 1993 21:48:57.600000 | 2449635.318700 9 Oct 1994 19:38:55.680000 | 8.150 | 6.900 |
BHG | B H Granslo | 2 | 2450534.550000 27 Mar 1997 01:12:00.000000 | 2450857.280000 12 Feb 1998 18:43:12.000000 | 7.500 | 7.300 |
ARB | A R Baransky | 5 | 2450605.400000 5 Jun 1997 21:36:00.000000 | 2450628.500000 29 Jun 1997 00:00:00.000000 | 7.100 | 6.800 |
VGM | V G Mormyl | 29 | 2450748.100000 26 Oct 1997 14:24:00.000000 | 2450874.300000 1 Mar 1998 19:12:00.000000 | 7.200 | 6.900 |
DT | D Stott | 73 | 2450816.268000 2 Jan 1998 18:25:55.200000 | 2451176.234000 28 Dec 1998 17:36:57.600000 | 7.370 | 7.050 |
SJO | S Johnston | 26 | 2450817.406200 3 Jan 1998 21:44:55.680000 | 2451541.319400 28 Dec 1999 19:39:56.160000 | 7.560 | 6.900 |
NC | M J Nicholls | 4 | 2451035.411800 9 Aug 1998 21:52:59.520000 | 2451278.422200 9 Apr 1999 22:07:58.080000 | 7.600 | 6.700 |
AJJ | A J Johnston | 74 | 2451189.437500 10 Jan 1999 22:30:00.000000 | 2453141.438900 15 May 2004 22:32:00.960000 | 7.500 | 6.900 |
TIH | T Hoare | 4 | 2451605.361800 1 Mar 2000 20:40:59.520000 | 2451705.488800 9 Jun 2000 23:43:52.320000 | 7.250 | 6.900 |
PJC | P J Charleton | 94 | 2451623.368000 19 Mar 2000 20:49:55.200000 | 2453002.448600 28 Dec 2003 22:45:59.040000 | 7.800 | 6.800 |
FAR | J Farrer | 1 | 2451633.377000 29 Mar 2000 21:02:52.800000 | 2451633.377000 29 Mar 2000 21:02:52.800000 | 7.000 | 7.000 |
-SK | G Stefanopoulos | 38 | 2451780.336100 23 Aug 2000 20:03:59.040000 | 2455600.865000 8 Feb 2011 08:45:36.000000 | 8.100 | 7.100 |
HB | M A Hather | 50 | 2451881.380500 2 Dec 2000 21:07:55.200000 | 2452363.465300 29 Mar 2002 23:10:01.920000 | 7.600 | 6.900 |
AX | C M Allen | 5 | 2454510.326400 13 Feb 2008 19:50:00.960000 | 2455840.318800 5 Oct 2011 19:39:04.320000 | 8.000 | 7.300 |
SIM | J Simpson | 4 | 2454800.493700 29 Nov 2008 23:50:55.680000 | 2454909.430600 18 Mar 2009 22:20:03.840000 | 7.700 | 7.200 |
GAV | D Gavine | 309 | 2451923.430600 13 Jan 2001 22:20:03.840000 | 2458628.438000 24 May 2019 22:30:43.200000 | 8.100 | 6.900 |
GJ | R J Godden | 39 | 2451935.465300 25 Jan 2001 23:10:01.920000 | 2455085.378000 10 Sep 2009 21:04:19.200000 | 7.900 | 7.100 |
BJ | B J Beesley | 11 | 2454734.485400 24 Sep 2008 23:38:58.560000 | 2455477.479200 7 Oct 2010 23:30:02.880000 | 8.100 | 6.800 |
LMC | L McCalman | 66 | 2452323.395800 17 Feb 2002 21:29:57.120000 | 2453716.441000 11 Dec 2005 22:35:02.400000 | 8.000 | 6.800 |
NF | N A Foster | 38 | 2455329.395800 12 May 2010 21:29:57.120000 | 2456649.322000 22 Dec 2013 19:43:40.800000 | 8.000 | 6.700 |
BMD | B MacDonald | 3 | 2455645.399300 24 Mar 2011 21:34:59.520000 | 2455663.484700 11 Apr 2011 23:37:58.080000 | 7.600 | 7.200 |
BE | L K Brundle | 388 | 2455474.672200 5 Oct 2010 04:07:58.080000 | 2460520.465000 28 Jul 2024 23:09:36.000000 | 8.300 | 7.000 |
BMB | B MacDonald | 9 | 2455942.441000 15 Jan 2012 22:35:02.400000 | 2456074.577800 27 May 2012 01:52:01.920000 | 7.600 | 7.200 |
BAR | M Barrett | 73 | 2456414.400000 1 May 2013 21:36:00.000000 | 2459114.383000 21 Sep 2020 21:11:31.200000 | 8.500 | 6.500 |
CPM | C Mann | 2 | 2456335.453000 11 Feb 2013 22:52:19.200000 | 2456792.441000 14 May 2014 22:35:02.400000 | 7.400 | 7.200 |
MZ | I Miller | 5 | 2442428.545000 16 Jan 1975 01:04:48.000000 | 2442457.486000 13 Feb 1975 23:39:50.400000 | 7.200 | 6.900 |
GOR | R Gordon | 3 | 2454337.875000 25 Aug 2007 09:00:00.000000 | 2454441.913000 7 Dec 2007 09:54:43.200000 | 7.900 | 7.600 |
AJW | A J Wilson | 9 | 2456735.335000 18 Mar 2014 20:02:24.000000 | 2457070.370000 16 Feb 2015 20:52:48.000000 | 7.900 | 7.200 |
RPE | R Pearce | 258 | 2456809.494000 31 May 2014 23:51:21.600000 | 2460519.409000 27 Jul 2024 21:48:57.600000 | 8.400 | 6.700 |
PBO | P Bishop | 2 | 2457127.381944 14 Apr 2015 21:09:59.961600 | 2457143.391667 30 Apr 2015 21:24:00.028800 | 7.100 | 6.800 |
TVA | T Vale | 53 | 2457152.519000 10 May 2015 00:27:21.600000 | 2460364.606000 24 Feb 2024 02:32:38.400000 | 8.100 | 6.700 |
NWH | N White | 20 | 2457159.479000 16 May 2015 23:29:45.600000 | 2457521.424000 12 May 2016 22:10:33.600000 | 7.800 | 6.900 |
TLH | T L Heywood | 139 | 2457573.465000 3 Jul 2016 23:09:36.000000 | 2460232.753000 15 Oct 2023 06:04:19.200000 | 8.300 | 7.600 |
CMY | M Crook | 2 | 2457694.305000 1 Nov 2016 19:19:12.000000 | 2457713.263000 20 Nov 2016 18:18:43.200000 | 6.800 | 6.700 |
SW | D R B Saw | 2 | 2440288.500000 8 Mar 1969 00:00:00.000000 | 2440308.500000 28 Mar 1969 00:00:00.000000 | 7.200 | 7.100 |
BMU | J Muirden | 2 | 2440286.300000 5 Mar 1969 19:12:00.000000 | 2440302.600000 22 Mar 1969 02:24:00.000000 | 7.400 | 7.200 |
JL | M L Joslin | 5 | 2458229.416600 20 Apr 2018 21:59:54.240000 | 2458267.432600 28 May 2018 22:22:56.640000 | 7.000 | 6.900 |
GPF | G Fleming | 37 | 2458871.413030 22 Jan 2020 21:54:45.792000 | 2460400.372170 30 Mar 2024 20:55:55.488000 | 8.010 | 6.975 |
IWT | I L Walton | 1 | 2458931.391670 22 Mar 2020 21:24:00.288000 | 2458931.391670 22 Mar 2020 21:24:00.288000 | 7.710 | 7.710 |
KGF | K Griffiths | 2 | 2458968.681000 29 Apr 2020 04:20:38.400000 | 2458990.392000 20 May 2020 21:24:28.800000 | 8.000 | 8.000 |
STW | S T Wanstall | 8 | 2449453.364000 10 Apr 1994 20:44:09.600000 | 2449514.446000 10 Jun 1994 22:42:14.400000 | 8.000 | 7.400 |
CWS | C Watkins | 817 | 2459540.710775 22 Nov 2021 05:03:30.960000 | 2460527.399971 4 Aug 2024 21:35:57.494400 | 7.924 | 6.782 |
DNN | D Nicholson | 2 | 2459621.391000 10 Feb 2022 21:23:02.400000 | 2459637.417000 26 Feb 2022 22:00:28.800000 | 7.700 | 7.400 |
NMC | C Newman | 7 | 2459633.403000 22 Feb 2022 21:40:19.200000 | 2459758.480000 27 Jun 2022 23:31:12.000000 | 7.500 | 7.100 |
DHS | D Hale-Sutton | 10 | 2459690.383000 20 Apr 2022 21:11:31.200000 | 2460402.399000 1 Apr 2024 21:34:33.600000 | 7.800 | 6.900 |
DBS | D Dobbs | 2 | 2459858.338000 5 Oct 2022 20:06:43.200000 | 2459870.311000 17 Oct 2022 19:27:50.400000 | 7.500 | 7.500 |