Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 6,294 | Minimum magnitude: | 9.100 | Maximum magnitude: | 6.300 | ||
| First observation: | JD 2440230.581000 | \ | 9 Jan 1969 01:56:38.400000 UT | Latest observation: | JD 2460429.378000 | \ | 28 Apr 2024 21:04:19.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 5,720 |
| CCD | 20 |
| CMOS | 554 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| CHA | A Chapman | 4 | 2440954.500000 3 Jan 1971 00:00:00.000000 | 2440983.400000 31 Jan 1971 21:36:00.000000 | 7.050 | 6.900 |
| JJ | C J Jackson | 1 | 2440965.300000 13 Jan 1971 19:12:00.000000 | 2440965.300000 13 Jan 1971 19:12:00.000000 | 6.900 | 6.900 |
| NO | D J Northwood | 8 | 2440971.300000 19 Jan 1971 19:12:00.000000 | 2441265.500000 10 Nov 1971 00:00:00.000000 | 7.700 | 6.600 |
| UP | D A Pickup | 13 | 2440971.300000 19 Jan 1971 19:12:00.000000 | 2441271.500000 16 Nov 1971 00:00:00.000000 | 8.200 | 6.700 |
| HC | C Henshaw | 42 | 2440971.400000 19 Jan 1971 21:36:00.000000 | 2442006.543700 20 Nov 1973 01:02:55.680000 | 8.100 | 6.700 |
| WL | H Wildey | 1 | 2440971.500000 20 Jan 1971 00:00:00.000000 | 2440971.500000 20 Jan 1971 00:00:00.000000 | 6.700 | 6.700 |
| CP | P R Clayton | 5 | 2440987.300000 4 Feb 1971 19:12:00.000000 | 2441426.400000 18 Apr 1972 21:36:00.000000 | 7.700 | 6.800 |
| FM | V J Freeman | 4 | 2441004.300000 21 Feb 1971 19:12:00.000000 | 2441393.400000 16 Mar 1972 21:36:00.000000 | 7.700 | 6.800 |
| VJ | J D Wise | 6 | 2441004.400000 21 Feb 1971 21:36:00.000000 | 2441193.600000 30 Aug 1971 02:24:00.000000 | 7.400 | 6.700 |
| AS | A L Smith | 1 | 2441013.300000 2 Mar 1971 19:12:00.000000 | 2441013.300000 2 Mar 1971 19:12:00.000000 | 6.700 | 6.700 |
| WI | J W Wilson | 1 | 2441037.400000 26 Mar 1971 21:36:00.000000 | 2441037.400000 26 Mar 1971 21:36:00.000000 | 6.970 | 6.970 |
| IS | J E Isles | 44 | 2440230.581000 9 Jan 1969 01:56:38.400000 | 2447838.572900 8 Nov 1989 01:44:58.560000 | 8.400 | 6.530 |
| GH | T Gough | 16 | 2441055.500000 14 Apr 1971 00:00:00.000000 | 2441939.017300 13 Sep 1973 12:24:54.720000 | 8.100 | 7.000 |
| HH | I D Howarth | 2 | 2441069.400000 27 Apr 1971 21:36:00.000000 | 2441092.400000 20 May 1971 21:36:00.000000 | 7.500 | 6.700 |
| CM | M Currie | 21 | 2441250.400000 25 Oct 1971 21:36:00.000000 | 2442048.388800 31 Dec 1973 21:19:52.320000 | 8.000 | 6.850 |
| GO | A Good | 3 | 2441362.400000 14 Feb 1972 21:36:00.000000 | 2441401.300000 24 Mar 1972 19:12:00.000000 | 7.540 | 7.000 |
| HY | P W Hornby | 23 | 2441409.400000 1 Apr 1972 21:36:00.000000 | 2442406.600000 25 Dec 1974 02:24:00.000000 | 8.200 | 6.670 |
| PM | M Poxon | 2 | 2441563.600000 3 Sep 1972 02:24:00.000000 | 2441650.400000 28 Nov 1972 21:36:00.000000 | 7.150 | 7.000 |
| JB | B Jobson | 10 | 2441610.500000 20 Oct 1972 00:00:00.000000 | 2441804.446500 1 May 1973 22:42:57.600000 | 8.100 | 7.000 |
| MM | I A Middlemist | 608 | 2441647.400000 25 Nov 1972 21:36:00.000000 | 2452623.319400 14 Dec 2002 19:39:56.160000 | 9.100 | 6.400 |
| QA | P Quadt | 1 | 2441654.800000 3 Dec 1972 07:12:00.000000 | 2441654.800000 3 Dec 1972 07:12:00.000000 | 7.300 | 7.300 |
| YD | D Young | 1 | 2441800.497900 27 Apr 1973 23:56:58.560000 | 2441800.497900 27 Apr 1973 23:56:58.560000 | 7.270 | 7.270 |
| HU | D Hufton | 97 | 2441947.459000 21 Sep 1973 23:00:57.600000 | 2444187.479800 9 Nov 1979 23:30:54.720000 | 8.400 | 6.800 |
| BJ | B J Beesley | 74 | 2441950.600600 25 Sep 1973 02:24:51.840000 | 2455501.534000 1 Nov 2010 00:48:57.600000 | 8.610 | 6.500 |
| TY | M D Taylor | 43 | 2442017.711800 1 Dec 1973 05:04:59.520000 | 2454944.487000 22 Apr 2009 23:41:16.800000 | 8.520 | 6.500 |
| RE | N Reid | 24 | 2442087.423600 8 Feb 1974 22:09:59.040000 | 2442532.399300 29 Apr 1975 21:34:59.520000 | 7.600 | 6.640 |
| YG | D L Young | 4 | 2442186.502000 19 May 1974 00:02:52.800000 | 2442563.517300 31 May 1975 00:24:54.720000 | 8.200 | 7.100 |
| MZ | I Miller | 4 | 2442427.510400 15 Jan 1975 00:14:58.560000 | 2442457.454800 13 Feb 1975 22:54:54.720000 | 7.800 | 6.930 |
| SB | A B Scott | 5 | 2442532.454800 29 Apr 1975 22:54:54.720000 | 2442713.437500 27 Oct 1975 22:30:00.000000 | 8.320 | 7.000 |
| DS | D M Swain | 103 | 2442697.504100 12 Oct 1975 00:05:54.240000 | 2447480.300000 14 Nov 1988 19:12:00.000000 | 8.700 | 6.570 |
| DU | S R Dunlop | 3 | 2442718.399300 1 Nov 1975 21:34:59.520000 | 2443249.415200 15 Apr 1977 21:57:53.280000 | 7.400 | 7.200 |
| VB | J S Bullivant | 19 | 2442802.305500 24 Jan 1976 19:19:55.200000 | 2443138.423600 25 Dec 1976 22:09:59.040000 | 8.100 | 6.920 |
| ZC | R W Cripps | 8 | 2442817.569400 9 Feb 1976 01:39:56.160000 | 2443141.524300 29 Dec 1976 00:34:59.520000 | 7.550 | 6.670 |
| RHF | R B I Fraser | 267 | 2443138.302000 25 Dec 1976 19:14:52.800000 | 2460314.269000 4 Jan 2024 18:27:21.600000 | 8.500 | 6.520 |
| AG | S W Albrighton | 817 | 2443192.413100 17 Feb 1977 21:54:51.840000 | 2460429.378000 28 Apr 2024 21:04:19.200000 | 9.100 | 6.500 |
| NR | R H Mcnaught | 1 | 2443873.622900 31 Dec 1978 02:56:58.560000 | 2443873.622900 31 Dec 1978 02:56:58.560000 | 8.070 | 8.070 |
| US | R M Steele | 22 | 2444608.339500 3 Jan 1981 20:08:52.800000 | 2445075.415200 15 Apr 1982 21:57:53.280000 | 8.250 | 6.550 |
| SK | J D Shanklin | 533 | 2444913.696500 5 Nov 1981 04:42:57.600000 | 2460422.368000 21 Apr 2024 20:49:55.200000 | 9.000 | 6.400 |
| AQ | S Allmand | 38 | 2444982.295100 12 Jan 1982 19:04:56.640000 | 2446515.337500 25 Mar 1986 20:06:00.000000 | 8.370 | 6.900 |
| VS | T G Saville | 29 | 2444986.378400 16 Jan 1982 21:04:53.760000 | 2445455.392300 30 Apr 1983 21:24:54.720000 | 8.040 | 6.900 |
| JR | J Parkinson | 44 | 2445006.392300 5 Feb 1982 21:24:54.720000 | 2446183.447900 27 Apr 1985 22:44:58.560000 | 8.400 | 6.600 |
| AX | C M Allen | 15 | 2445015.297900 14 Feb 1982 19:08:58.560000 | 2454511.316000 14 Feb 2008 19:35:02.400000 | 7.900 | 6.900 |
| IW | W J Worraker | 249 | 2445023.535400 23 Feb 1982 00:50:58.560000 | 2460298.409000 19 Dec 2023 21:48:57.600000 | 8.600 | 6.670 |
| OP | E Spooner | 36 | 2445209.520800 28 Aug 1982 00:29:57.120000 | 2446060.250000 25 Dec 1984 18:00:00.000000 | 8.000 | 6.500 |
| SW | D R B Saw | 6 | 2445293.503400 20 Nov 1982 00:04:53.760000 | 2445739.305500 8 Feb 1984 19:19:55.200000 | 7.450 | 6.920 |
| VM | G Maris | 12 | 2445404.368000 10 Mar 1983 20:49:55.200000 | 2445471.394400 16 May 1983 21:27:56.160000 | 7.800 | 6.900 |
| HB | M A Hather | 17 | 2445711.368000 11 Jan 1984 20:49:55.200000 | 2445817.390200 26 Apr 1984 21:21:53.280000 | 6.800 | 6.600 |
| HG | M S Hoenig | 32 | 2445767.415200 7 Mar 1984 21:57:53.280000 | 2446188.397200 2 May 1985 21:31:58.080000 | 8.580 | 6.600 |
| IJ | J S Smith | 50 | 2445792.368000 1 Apr 1984 20:49:55.200000 | 2447648.447200 1 May 1989 22:43:58.080000 | 8.530 | 6.700 |
| KZ | B J Keenan | 10 | 2445795.383300 4 Apr 1984 21:11:57.120000 | 2446139.436800 14 Mar 1985 22:28:59.520000 | 8.200 | 6.600 |
| QRA | G Ramsay | 109 | 2445795.399300 4 Apr 1984 21:34:59.520000 | 2449062.309000 15 Mar 1993 19:24:57.600000 | 8.580 | 6.600 |
| QM | T Markham | 414 | 2444332.521000 3 Apr 1980 00:30:14.400000 | 2457537.448000 28 May 2016 22:45:07.200000 | 8.850 | 6.350 |
| TJ | J Toone | 1,466 | 2443907.433000 2 Feb 1979 22:23:31.200000 | 2460425.427000 24 Apr 2024 22:14:52.800000 | 8.900 | 6.300 |
| FRW | R W Fleet | 18 | 2447217.340200 25 Feb 1988 20:09:53.280000 | 2448250.447900 24 Dec 1990 22:44:58.560000 | 8.400 | 6.700 |
| SMA | A Smeaton | 6 | 2447597.366600 11 Mar 1989 20:47:54.240000 | 2448684.421500 2 Mar 1992 22:06:57.600000 | 8.100 | 7.130 |
| XXX | 6 | 2447833.392300 2 Nov 1989 21:24:54.720000 | 2447886.444400 25 Dec 1989 22:39:56.160000 | 7.680 | 6.750 | |
| TT | T Tanti | 3 | 2447923.302000 31 Jan 1990 19:14:52.800000 | 2447970.270800 19 Mar 1990 18:29:57.120000 | 7.020 | 6.970 |
| POG | G Pointer | 28 | 2447966.368700 15 Mar 1990 20:50:55.680000 | 2450076.400000 24 Dec 1995 21:36:00.000000 | 7.950 | 6.800 |
| PI | R D Pickard | 1 | 2448329.436100 13 Mar 1991 22:27:59.040000 | 2448329.436100 13 Mar 1991 22:27:59.040000 | 6.970 | 6.970 |
| UN | B R M Munden | 2 | 2448369.397200 22 Apr 1991 21:31:58.080000 | 2448381.407600 4 May 1991 21:46:56.640000 | 7.550 | 7.200 |
| EA | S J Evans | 7 | 2448748.409700 5 May 1992 21:49:58.080000 | 2449447.402700 4 Apr 1994 21:39:53.280000 | 7.900 | 6.700 |
| JSD | J S Day | 24 | 2448916.577000 21 Oct 1992 01:50:52.800000 | 2449129.411100 21 May 1993 21:51:59.040000 | 8.000 | 7.630 |
| EYU | E Yusuf | 10 | 2449008.336800 20 Jan 1993 20:04:59.520000 | 2453379.301400 8 Jan 2005 19:14:00.960000 | 7.670 | 6.700 |
| RAM | R A Marriott | 5 | 2449056.557600 10 Mar 1993 01:22:56.640000 | 2449077.511100 31 Mar 1993 00:15:59.040000 | 7.800 | 7.070 |
| NZ | I P Nartowicz | 28 | 2449667.927000 11 Nov 1994 10:14:52.800000 | 2449860.562500 23 May 1995 01:30:00.000000 | 7.900 | 6.700 |
| BSC | B S Crawford | 13 | 2449780.524300 4 Mar 1995 00:34:59.520000 | 2450081.444400 29 Dec 1995 22:39:56.160000 | 8.450 | 7.550 |
| DGL | D Gill | 8 | 2450462.378400 13 Jan 1997 21:04:53.760000 | 2450575.386100 6 May 1997 21:15:59.040000 | 8.000 | 6.900 |
| BHG | B H Granslo | 16 | 2450510.310000 2 Mar 1997 19:26:24.000000 | 2451890.600000 12 Dec 2000 02:24:00.000000 | 7.700 | 7.100 |
| SJO | S Johnston | 4 | 2450775.521000 23 Nov 1997 00:30:14.400000 | 2451220.308300 10 Feb 1999 19:23:57.120000 | 8.480 | 7.700 |
| -SK | G Stefanopoulos | 8 | 2452180.488200 27 Sep 2001 23:43:00.480000 | 2456625.344000 28 Nov 2013 20:15:21.600000 | 7.700 | 6.900 |
| BMD | B MacDonald | 10 | 2454196.493000 5 Apr 2007 23:49:55.200000 | 2455263.463900 7 Mar 2010 23:08:00.960000 | 8.400 | 7.100 |
| BMB | B MacDonald | 5 | 2455942.395800 15 Jan 2012 21:29:57.120000 | 2456001.454900 14 Mar 2012 22:55:03.360000 | 7.000 | 6.700 |
| CPM | C Mann | 2 | 2455950.502800 24 Jan 2012 00:04:01.920000 | 2456005.397900 18 Mar 2012 21:32:58.560000 | 7.300 | 6.800 |
| BAR | M Barrett | 29 | 2456401.403000 18 Apr 2013 21:40:19.200000 | 2458960.465000 20 Apr 2020 23:09:36.000000 | 8.600 | 6.300 |
| TVA | T Vale | 16 | 2457108.443000 26 Mar 2015 22:37:55.200000 | 2460006.473000 2 Mar 2023 23:21:07.200000 | 8.500 | 6.600 |
| TLH | T L Heywood | 95 | 2457615.622000 15 Aug 2016 02:55:40.800000 | 2460208.656000 21 Sep 2023 03:44:38.400000 | 8.700 | 6.700 |
| RPE | R Pearce | 7 | 2457828.486000 15 Mar 2017 23:39:50.400000 | 2458904.507000 25 Feb 2020 00:10:04.800000 | 8.500 | 6.400 |
| BMU | J Muirden | 1 | 2440286.300000 5 Mar 1969 19:12:00.000000 | 2440286.300000 5 Mar 1969 19:12:00.000000 | 7.100 | 7.100 |
| GPF | G Fleming | 46 | 2458871.314760 22 Jan 2020 19:33:15.264000 | 2460368.497370 27 Feb 2024 23:56:12.768000 | 8.177 | 6.827 |
| CWS | C Watkins | 528 | 2459540.720938 22 Nov 2021 05:18:09.043200 | 2460359.543391 19 Feb 2024 01:02:28.982400 | 8.058 | 6.865 |