Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 10,373 | Minimum magnitude: | 8.600 | Maximum magnitude: | 6.100 | ||
| First observation: | JD 2440954.600000 | \ | 3 Jan 1971 02:24:00.000000 UT | Latest observation: | JD 2460626.337000 | \ | 11 Nov 2024 20:05:16.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 9,399 |
| Photographic | 20 |
| CCD | 39 |
| CMOS | 915 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HC | C Henshaw | 115 | 2440954.600000 3 Jan 1971 02:24:00.000000 | 2450640.500000 11 Jul 1997 00:00:00.000000 | 8.600 | 6.100 |
| IS | J E Isles | 42 | 2441052.500000 11 Apr 1971 00:00:00.000000 | 2447444.256200 9 Oct 1988 18:08:55.680000 | 7.950 | 7.080 |
| UP | D A Pickup | 4 | 2441052.500000 11 Apr 1971 00:00:00.000000 | 2441269.300000 13 Nov 1971 19:12:00.000000 | 8.100 | 6.900 |
| RD | D W Robinson | 17 | 2441103.500000 1 Jun 1971 00:00:00.000000 | 2441279.300000 23 Nov 1971 19:12:00.000000 | 8.200 | 7.040 |
| HH | I D Howarth | 2 | 2441146.500000 14 Jul 1971 00:00:00.000000 | 2441162.500000 30 Jul 1971 00:00:00.000000 | 8.100 | 8.000 |
| GH | T Gough | 5 | 2441269.300000 13 Nov 1971 19:12:00.000000 | 2441915.843700 21 Aug 1973 08:14:55.680000 | 7.900 | 7.100 |
| QA | P Quadt | 15 | 2441271.600000 16 Nov 1971 02:24:00.000000 | 2441654.500000 3 Dec 1972 00:00:00.000000 | 8.200 | 6.900 |
| HY | P W Hornby | 43 | 2441417.400000 9 Apr 1972 21:36:00.000000 | 2442326.500000 6 Oct 1974 00:00:00.000000 | 8.300 | 7.000 |
| NM | P Newman | 1 | 2441449.500000 12 May 1972 00:00:00.000000 | 2441449.500000 12 May 1972 00:00:00.000000 | 7.700 | 7.700 |
| CM | M Currie | 31 | 2441450.500000 13 May 1972 00:00:00.000000 | 2442048.238800 31 Dec 1973 17:43:52.320000 | 8.300 | 6.260 |
| PM | M Poxon | 11 | 2441513.400000 14 Jul 1972 21:36:00.000000 | 2442652.453400 27 Aug 1975 22:52:53.760000 | 7.850 | 7.100 |
| CP | P R Clayton | 1 | 2441539.500000 10 Aug 1972 00:00:00.000000 | 2441539.500000 10 Aug 1972 00:00:00.000000 | 7.800 | 7.800 |
| HF | G M Hurst | 10 | 2441546.400000 16 Aug 1972 21:36:00.000000 | 2443382.430500 26 Aug 1977 22:19:55.200000 | 8.200 | 7.320 |
| MM | I A Middlemist | 803 | 2441575.400000 14 Sep 1972 21:36:00.000000 | 2452623.305600 14 Dec 2002 19:20:03.840000 | 8.400 | 6.800 |
| JB | B Jobson | 10 | 2441587.500000 27 Sep 1972 00:00:00.000000 | 2441796.427700 23 Apr 1973 22:15:53.280000 | 8.000 | 7.400 |
| GE | A Gardner | 9 | 2441910.440900 15 Aug 1973 22:34:53.760000 | 2442202.475600 3 Jun 1974 23:24:51.840000 | 8.300 | 7.500 |
| PC | C Pezzarossa | 3 | 2441927.399300 1 Sep 1973 21:34:59.520000 | 2441953.343700 27 Sep 1973 20:14:55.680000 | 7.900 | 7.530 |
| HU | D Hufton | 130 | 2441952.348600 26 Sep 1973 20:21:59.040000 | 2444308.354100 9 Mar 1980 20:29:54.240000 | 8.100 | 7.100 |
| TY | M D Taylor | 501 | 2442067.520800 20 Jan 1974 00:29:57.120000 | 2457021.238000 29 Dec 2014 17:42:43.200000 | 8.350 | 6.700 |
| SR | R Steer | 2 | 2442276.391600 16 Aug 1974 21:23:54.240000 | 2442300.355500 9 Sep 1974 20:31:55.200000 | 8.000 | 7.400 |
| WS | E J W West | 7 | 2442277.537500 18 Aug 1974 00:54:00.000000 | 2442411.322200 29 Dec 1974 19:43:58.080000 | 8.100 | 7.100 |
| MX | L R Matthews | 33 | 2442283.444400 23 Aug 1974 22:39:56.160000 | 2443455.347200 7 Nov 1977 20:19:58.080000 | 8.300 | 6.600 |
| YG | D L Young | 7 | 2442647.561100 23 Aug 1975 01:27:59.040000 | 2442725.356200 8 Nov 1975 20:32:55.680000 | 7.600 | 7.100 |
| DS | D M Swain | 141 | 2442823.452000 14 Feb 1976 22:50:52.800000 | 2449928.431900 29 Jul 1995 22:21:56.160000 | 8.200 | 7.070 |
| VB | J S Bullivant | 1 | 2442914.458300 15 May 1976 22:59:57.120000 | 2442914.458300 15 May 1976 22:59:57.120000 | 7.100 | 7.100 |
| RHF | R B I Fraser | 160 | 2443146.361100 2 Jan 1977 20:39:59.040000 | 2450809.305000 26 Dec 1997 19:19:12.000000 | 8.500 | 6.800 |
| HO | A J Hollis | 18 | 2443151.315900 7 Jan 1977 19:34:53.760000 | 2443506.350600 28 Dec 1977 20:24:51.840000 | 7.900 | 7.080 |
| AG | S W Albrighton | 756 | 2443284.489500 20 May 1977 23:44:52.800000 | 2460626.337000 11 Nov 2024 20:05:16.800000 | 8.600 | 6.500 |
| AK | A Cook | 1 | 2443349.434700 24 Jul 1977 22:25:58.080000 | 2443349.434700 24 Jul 1977 22:25:58.080000 | 8.100 | 8.100 |
| LJ | J Lashley | 24 | 2443965.465200 1 Apr 1979 23:09:53.280000 | 2444453.552700 2 Aug 1980 01:15:53.280000 | 7.970 | 7.060 |
| JPH | J Phillips | 261 | 2443977.355500 13 Apr 1979 20:31:55.200000 | 2449229.371500 29 Aug 1993 20:54:57.600000 | 8.300 | 6.700 |
| EP | B Espey | 3 | 2444522.429800 9 Oct 1980 22:18:54.720000 | 2444694.428400 30 Mar 1981 22:16:53.760000 | 7.400 | 7.200 |
| QM | T Markham | 1,353 | 2443508.243000 30 Dec 1977 17:49:55.200000 | 2457546.493000 6 Jun 2016 23:49:55.200000 | 8.200 | 6.700 |
| NZ | I P Nartowicz | 91 | 2444813.447900 27 Jul 1981 22:44:58.560000 | 2450026.468700 4 Nov 1995 23:14:55.680000 | 8.250 | 6.700 |
| VS | T G Saville | 33 | 2444932.406200 23 Nov 1981 21:44:55.680000 | 2445477.420100 22 May 1983 22:04:56.640000 | 8.400 | 7.100 |
| AQ | S Allmand | 88 | 2445052.350600 23 Mar 1982 20:24:51.840000 | 2446407.286800 7 Dec 1985 18:52:59.520000 | 8.220 | 6.600 |
| AX | C M Allen | 21 | 2445052.683300 24 Mar 1982 04:23:57.120000 | 2455508.229200 7 Nov 2010 17:30:02.880000 | 8.200 | 6.900 |
| OP | E Spooner | 43 | 2445103.450000 13 May 1982 22:48:00.000000 | 2446061.354100 26 Dec 1984 20:29:54.240000 | 8.600 | 6.800 |
| OT | S Hoste | 18 | 2445216.328400 3 Sep 1982 19:52:53.760000 | 2446001.285400 27 Oct 1984 18:50:58.560000 | 8.100 | 7.000 |
| SW | D R B Saw | 1 | 2445296.322900 22 Nov 1982 19:44:58.560000 | 2445296.322900 22 Nov 1982 19:44:58.560000 | 7.200 | 7.200 |
| ET | R W Betts | 18 | 2445312.354100 8 Dec 1982 20:29:54.240000 | 2445699.312500 30 Dec 1983 19:30:00.000000 | 8.000 | 6.700 |
| GU | K Grundy | 13 | 2445377.548600 12 Feb 1983 01:09:59.040000 | 2445513.440200 27 Jun 1983 22:33:53.280000 | 7.900 | 7.200 |
| DD | D McAdam | 3 | 2445545.448600 29 Jul 1983 22:45:59.040000 | 2445558.429100 11 Aug 1983 22:17:54.240000 | 7.770 | 7.370 |
| JZ | R D Januszewski | 2 | 2445562.430500 15 Aug 1983 22:19:55.200000 | 2446196.465200 10 May 1985 23:09:53.280000 | 7.200 | 7.200 |
| IN | G B Chaplin | 25 | 2445627.277700 19 Oct 1983 18:39:53.280000 | 2446000.388800 26 Oct 1984 21:19:52.320000 | 8.000 | 7.080 |
| IJ | J S Smith | 59 | 2445636.368000 28 Oct 1983 20:49:55.200000 | 2446320.367300 11 Sep 1985 20:48:54.720000 | 8.300 | 6.600 |
| GRN | R N Goodger | 37 | 2445671.402000 2 Dec 1983 21:38:52.800000 | 2446328.460400 19 Sep 1985 23:02:58.560000 | 8.300 | 7.000 |
| HB | M A Hather | 32 | 2445739.466600 8 Feb 1984 23:11:54.240000 | 2451969.359000 28 Feb 2001 20:36:57.600000 | 8.000 | 6.700 |
| QRA | G Ramsay | 221 | 2445793.416600 2 Apr 1984 21:59:54.240000 | 2449247.447900 16 Sep 1993 22:44:58.560000 | 8.200 | 7.000 |
| AV | J E Agar | 9 | 2445918.410400 5 Aug 1984 21:50:58.560000 | 2446008.330500 3 Nov 1984 19:55:55.200000 | 8.000 | 7.400 |
| RAK | R A Kendall | 82 | 2445924.403400 11 Aug 1984 21:40:53.760000 | 2447091.336100 22 Oct 1987 20:03:59.040000 | 8.200 | 7.000 |
| UT | A Hutchings | 22 | 2446566.431200 15 May 1986 22:20:55.680000 | 2446913.381200 27 Apr 1987 21:08:55.680000 | 7.900 | 7.200 |
| VR | M Beveridge | 1 | 2446718.570800 15 Oct 1986 01:41:57.120000 | 2446718.570800 15 Oct 1986 01:41:57.120000 | 7.450 | 7.450 |
| TJ | J Toone | 1,861 | 2443317.483000 22 Jun 1977 23:35:31.200000 | 2460606.322000 22 Oct 2024 19:43:40.800000 | 8.600 | 6.600 |
| FRW | R W Fleet | 42 | 2447269.436100 17 Apr 1988 22:27:59.040000 | 2448418.465200 10 Jun 1991 23:09:53.280000 | 8.140 | 7.200 |
| JAF | J Fraser | 64 | 2447529.319400 2 Jan 1989 19:39:56.160000 | 2448920.415200 24 Oct 1992 21:57:53.280000 | 8.300 | 7.030 |
| SMA | A Smeaton | 10 | 2447727.431900 19 Jul 1989 22:21:56.160000 | 2448892.311100 26 Sep 1992 19:27:59.040000 | 7.900 | 7.320 |
| WEK | K West | 5 | 2447760.422900 21 Aug 1989 22:08:58.560000 | 2447802.342300 2 Oct 1989 20:12:54.720000 | 7.450 | 7.040 |
| POG | G Pointer | 32 | 2448038.435400 26 May 1990 22:26:58.560000 | 2449601.377700 5 Sep 1994 21:03:53.280000 | 7.950 | 7.100 |
| LUB | T Lubek | 37 | 2448158.550000 24 Sep 1990 01:12:00.000000 | 2448954.244400 27 Nov 1992 17:51:56.160000 | 8.000 | 7.000 |
| LVR | R Livingstone | 1 | 2448339.381200 23 Mar 1991 21:08:55.680000 | 2448339.381200 23 Mar 1991 21:08:55.680000 | 7.450 | 7.450 |
| BEA | S Beaumont | 6 | 2448631.291600 9 Jan 1992 18:59:54.240000 | 2448708.375000 26 Mar 1992 21:00:00.000000 | 8.300 | 7.450 |
| JSD | J S Day | 198 | 2448647.725600 26 Jan 1992 05:24:51.840000 | 2454653.297900 5 Jul 2008 19:08:58.560000 | 8.030 | 7.000 |
| EA | S J Evans | 6 | 2448748.472200 5 May 1992 23:19:58.080000 | 2449147.479100 8 Jun 1993 23:29:54.240000 | 7.900 | 7.530 |
| BIB | P Bibbings | 1 | 2449080.392300 2 Apr 1993 21:24:54.720000 | 2449080.392300 2 Apr 1993 21:24:54.720000 | 7.340 | 7.340 |
| MIN | R Minty | 19 | 2449091.459000 13 Apr 1993 23:00:57.600000 | 2449478.480500 5 May 1994 23:31:55.200000 | 7.900 | 7.040 |
| EYU | E Yusuf | 11 | 2449194.416600 25 Jul 1993 21:59:54.240000 | 2453132.372200 6 May 2004 20:55:58.080000 | 8.200 | 7.000 |
| NBR | N Britton | 2 | 2449360.336100 7 Jan 1994 20:03:59.040000 | 2449533.470100 29 Jun 1994 23:16:56.640000 | 7.760 | 7.330 |
| DGL | D Gill | 15 | 2449604.434000 8 Sep 1994 22:24:57.600000 | 2450041.329800 19 Nov 1995 19:54:54.720000 | 8.100 | 6.870 |
| NC | M J Nicholls | 22 | 2449905.428400 6 Jul 1995 22:16:53.760000 | 2451035.414500 9 Aug 1998 21:56:52.800000 | 8.300 | 7.200 |
| BHG | B H Granslo | 15 | 2450519.370000 11 Mar 1997 20:52:48.000000 | 2451280.410000 11 Apr 1999 21:50:24.000000 | 8.100 | 7.100 |
| ARB | A R Baransky | 234 | 2450605.400000 5 Jun 1997 21:36:00.000000 | 2451888.300000 9 Dec 2000 19:12:00.000000 | 8.500 | 6.900 |
| VGM | V G Mormyl | 28 | 2450748.100000 26 Oct 1997 14:24:00.000000 | 2450875.200000 2 Mar 1998 16:48:00.000000 | 8.500 | 7.400 |
| DT | D Stott | 74 | 2450816.265200 2 Jan 1998 18:21:53.280000 | 2451176.237500 28 Dec 1998 17:42:00.000000 | 8.250 | 7.100 |
| MT | E Metson | 155 | 2450816.406200 2 Jan 1998 21:44:55.680000 | 2451184.368000 5 Jan 1999 20:49:55.200000 | 8.500 | 6.800 |
| SJO | S Johnston | 43 | 2450693.582000 2 Sep 1997 01:58:04.800000 | 2451870.861800 22 Nov 2000 08:40:59.520000 | 8.060 | 6.930 |
| GAV | D Gavine | 394 | 2451052.447900 26 Aug 1998 22:44:58.560000 | 2458583.427000 9 Apr 2019 22:14:52.800000 | 8.400 | 6.800 |
| KHO | K Holland | 1 | 2451134.333300 16 Nov 1998 19:59:57.120000 | 2451134.333300 16 Nov 1998 19:59:57.120000 | 7.500 | 7.500 |
| TIH | T Hoare | 3 | 2451608.422900 4 Mar 2000 22:08:58.560000 | 2451664.433300 29 Apr 2000 22:23:57.120000 | 7.700 | 7.150 |
| FAR | J Farrer | 1 | 2451664.497200 29 Apr 2000 23:55:58.080000 | 2451664.497200 29 Apr 2000 23:55:58.080000 | 7.830 | 7.830 |
| PJC | P J Charleton | 37 | 2451820.379800 2 Oct 2000 21:06:54.720000 | 2452805.464600 14 Jun 2003 23:09:01.440000 | 8.200 | 7.000 |
| GX | D Griffin | 73 | 2452642.210400 2 Jan 2003 17:02:58.560000 | 2455883.343800 17 Nov 2011 20:15:04.320000 | 8.200 | 7.000 |
| STO | D Storey | 1 | 2453022.576400 18 Jan 2004 01:50:00.960000 | 2453022.576400 18 Jan 2004 01:50:00.960000 | 7.200 | 7.200 |
| WOO | S Woodbridge | 24 | 2454325.409700 12 Aug 2007 21:49:58.080000 | 2454828.392400 27 Dec 2008 21:25:03.360000 | 8.000 | 6.600 |
| BMD | B MacDonald | 20 | 2453814.448600 19 Mar 2006 22:45:59.040000 | 2455679.483300 27 Apr 2011 23:35:57.120000 | 8.200 | 6.500 |
| -SK | G Stefanopoulos | 7 | 2454625.338200 7 Jun 2008 20:07:00.480000 | 2455380.311100 2 Jul 2010 19:27:59.040000 | 7.600 | 7.400 |
| CPM | C Mann | 2 | 2455063.451400 19 Aug 2009 22:50:00.960000 | 2456088.431900 9 Jun 2012 22:21:56.160000 | 7.800 | 7.600 |
| GJ | R J Godden | 36 | 2452132.402800 10 Aug 2001 21:40:01.920000 | 2455122.375000 17 Oct 2009 21:00:00.000000 | 8.000 | 7.300 |
| BJ | B J Beesley | 12 | 2454733.434000 23 Sep 2008 22:24:57.600000 | 2455501.424300 31 Oct 2010 22:10:59.520000 | 8.000 | 7.000 |
| LMC | L McCalman | 73 | 2452312.465300 6 Feb 2002 23:10:01.920000 | 2453692.427100 17 Nov 2005 22:15:01.440000 | 8.200 | 7.000 |
| BMB | B MacDonald | 6 | 2455960.771500 3 Feb 2012 06:30:57.600000 | 2456039.468100 21 Apr 2012 23:14:03.840000 | 7.900 | 7.300 |
| BAR | M Barrett | 52 | 2456415.388000 2 May 2013 21:18:43.200000 | 2460534.507000 12 Aug 2024 00:10:04.800000 | 8.000 | 6.300 |
| NF | N A Foster | 16 | 2456014.367000 27 Mar 2012 20:48:28.800000 | 2456657.390000 30 Dec 2013 21:21:36.000000 | 8.200 | 7.000 |
| RPE | R Pearce | 8 | 2457261.545000 27 Aug 2015 01:04:48.000000 | 2459518.350000 30 Oct 2021 20:24:00.000000 | 7.900 | 6.900 |
| WJAA | J Whinfrey | 1 | 2457328.357000 1 Nov 2015 20:34:04.800000 | 2457328.357000 1 Nov 2015 20:34:04.800000 | 8.000 | 8.000 |
| TLH | T L Heywood | 222 | 2457573.462000 3 Jul 2016 23:05:16.800000 | 2460208.354000 20 Sep 2023 20:29:45.600000 | 8.400 | 6.800 |
| CMY | M Crook | 7 | 2457684.288000 22 Oct 2016 18:54:43.200000 | 2458098.320000 10 Dec 2017 19:40:48.000000 | 7.800 | 6.800 |
| KGF | K Griffiths | 6 | 2457925.590000 21 Jun 2017 02:09:36.000000 | 2458966.367000 26 Apr 2020 20:48:28.800000 | 8.300 | 7.300 |
| XG | G Poyner | 1 | 2457997.406000 31 Aug 2017 21:44:38.400000 | 2457997.406000 31 Aug 2017 21:44:38.400000 | 8.000 | 8.000 |
| RKH | R K Hunt | 120 | 2458552.584500 10 Mar 2019 02:01:40.800000 | 2460613.467000 29 Oct 2024 23:12:28.800000 | 8.000 | 6.600 |
| GPF | G Fleming | 49 | 2458385.340610 23 Sep 2018 20:10:28.704000 | 2460177.430220 20 Aug 2023 22:19:31.008000 | 7.789 | 6.652 |
| JES | C J Evans | 24 | 2459359.458000 24 May 2021 22:59:31.200000 | 2459912.299000 28 Nov 2022 19:10:33.600000 | 7.900 | 6.800 |
| CWS | C Watkins | 905 | 2459450.375035 23 Aug 2021 21:00:03.024000 | 2460527.452922 4 Aug 2024 22:52:12.460800 | 7.990 | 6.740 |
| IW | W J Worraker | 24 | 2459559.235000 10 Dec 2021 17:38:24.000000 | 2460280.373000 1 Dec 2023 20:57:07.200000 | 8.000 | 6.900 |
| DNN | D Nicholson | 4 | 2459591.387000 11 Jan 2022 21:17:16.800000 | 2459637.410000 26 Feb 2022 21:50:24.000000 | 7.700 | 7.100 |
| NMC | C Newman | 2 | 2459645.652000 7 Mar 2022 03:38:52.800000 | 2459678.429000 8 Apr 2022 22:17:45.600000 | 7.500 | 7.500 |
| DHS | D Hale-Sutton | 18 | 2459695.394000 25 Apr 2022 21:27:21.600000 | 2460607.309000 23 Oct 2024 19:24:57.600000 | 7.900 | 6.900 |
| JCH | J Hilder | 2 | 2459939.687500 26 Dec 2022 04:30:00.000000 | 2459946.750000 2 Jan 2023 06:00:00.000000 | 7.400 | 7.300 |
| JEN | S Jenner | 2 | 2451464.381900 12 Oct 1999 21:09:56.160000 | 2451485.292400 2 Nov 1999 19:01:03.360000 | 7.400 | 7.400 |