Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 8,331 | Minimum magnitude: | 8.800 | Maximum magnitude: | 6.300 | ||
| First observation: | JD 2440285.351000 | \ | 4 Mar 1969 20:25:26.400000 UT | Latest observation: | JD 2460429.396000 | \ | 28 Apr 2024 21:30:14.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 7,765 |
| Photographic | 19 |
| CCD | 28 |
| CMOS | 519 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| VJ | J D Wise | 3 | 2440971.400000 19 Jan 1971 21:36:00.000000 | 2441180.500000 17 Aug 1971 00:00:00.000000 | 7.400 | 6.900 |
| FM | V J Freeman | 1 | 2441001.300000 18 Feb 1971 19:12:00.000000 | 2441001.300000 18 Feb 1971 19:12:00.000000 | 7.670 | 7.670 |
| WI | J W Wilson | 1 | 2441037.400000 26 Mar 1971 21:36:00.000000 | 2441037.400000 26 Mar 1971 21:36:00.000000 | 7.400 | 7.400 |
| YP | P Yates | 3 | 2441141.400000 8 Jul 1971 21:36:00.000000 | 2441157.500000 25 Jul 1971 00:00:00.000000 | 7.400 | 7.300 |
| UP | D A Pickup | 3 | 2441181.600000 18 Aug 1971 02:24:00.000000 | 2441193.500000 30 Aug 1971 00:00:00.000000 | 7.450 | 7.100 |
| CP | P R Clayton | 4 | 2441226.300000 1 Oct 1971 19:12:00.000000 | 2441539.500000 10 Aug 1972 00:00:00.000000 | 7.000 | 6.800 |
| PM | M Poxon | 22 | 2441229.400000 4 Oct 1971 21:36:00.000000 | 2442689.454800 3 Oct 1975 22:54:54.720000 | 7.400 | 6.400 |
| BI | J Bingham | 13 | 2441230.400000 5 Oct 1971 21:36:00.000000 | 2441659.400000 7 Dec 1972 21:36:00.000000 | 7.900 | 6.400 |
| HY | P W Hornby | 35 | 2441270.300000 14 Nov 1971 19:12:00.000000 | 2442321.478400 30 Sep 1974 23:28:53.760000 | 7.600 | 6.400 |
| GO | A Good | 1 | 2441329.200000 12 Jan 1972 16:48:00.000000 | 2441329.200000 12 Jan 1972 16:48:00.000000 | 7.320 | 7.320 |
| AB | N R Baker | 1 | 2441337.300000 20 Jan 1972 19:12:00.000000 | 2441337.300000 20 Jan 1972 19:12:00.000000 | 7.400 | 7.400 |
| CM | M Currie | 33 | 2441500.500000 2 Jul 1972 00:00:00.000000 | 2442048.297900 31 Dec 1973 19:08:58.560000 | 7.400 | 6.300 |
| GH | T Gough | 8 | 2441507.500000 9 Jul 1972 00:00:00.000000 | 2441931.822900 6 Sep 1973 07:44:58.560000 | 7.250 | 6.900 |
| QA | P Quadt | 7 | 2441577.600000 17 Sep 1972 02:24:00.000000 | 2441654.600000 3 Dec 1972 02:24:00.000000 | 7.400 | 6.800 |
| JB | B Jobson | 11 | 2441578.400000 17 Sep 1972 21:36:00.000000 | 2441765.344400 23 Mar 1973 20:15:56.160000 | 8.300 | 7.100 |
| MM | I A Middlemist | 773 | 2441598.300000 7 Oct 1972 19:12:00.000000 | 2452623.312500 14 Dec 2002 19:30:00.000000 | 8.100 | 6.500 |
| TY | M D Taylor | 305 | 2441639.500000 18 Nov 1972 00:00:00.000000 | 2457092.310000 10 Mar 2015 19:26:24.000000 | 8.000 | 6.300 |
| YG | D L Young | 6 | 2441685.513800 3 Jan 1973 00:19:52.320000 | 2441775.371500 2 Apr 1973 20:54:57.600000 | 8.400 | 8.270 |
| HF | G M Hurst | 1,680 | 2441710.427000 27 Jan 1973 22:14:52.800000 | 2459658.328000 19 Mar 2022 19:52:19.200000 | 8.000 | 6.600 |
| GE | A Gardner | 5 | 2441749.395800 7 Mar 1973 21:29:57.120000 | 2442007.461800 20 Nov 1973 23:04:59.520000 | 7.960 | 7.560 |
| SE | I W Saunders | 3 | 2441766.349300 24 Mar 1973 20:22:59.520000 | 2441827.472200 24 May 1973 23:19:58.080000 | 7.350 | 7.150 |
| PO | A K Porter | 4 | 2441864.555500 1 Jul 1973 01:19:55.200000 | 2441936.541600 11 Sep 1973 00:59:54.240000 | 7.400 | 6.900 |
| PC | C Pezzarossa | 8 | 2441925.392300 30 Aug 1973 21:24:54.720000 | 2442018.208300 1 Dec 1973 16:59:57.120000 | 7.050 | 6.750 |
| PJ | A R Pratt | 1 | 2441947.466600 21 Sep 1973 23:11:54.240000 | 2441947.466600 21 Sep 1973 23:11:54.240000 | 6.720 | 6.720 |
| WS | E J W West | 26 | 2442012.423600 25 Nov 1973 22:09:59.040000 | 2442411.272200 29 Dec 1974 18:31:58.080000 | 7.560 | 6.780 |
| HU | D Hufton | 96 | 2442186.536800 19 May 1974 00:52:59.520000 | 2444308.352000 9 Mar 1980 20:26:52.800000 | 7.900 | 7.100 |
| RT | D A Rothery | 13 | 2442277.489500 17 Aug 1974 23:44:52.800000 | 2442781.350600 3 Jan 1976 20:24:51.840000 | 7.630 | 6.670 |
| BT | G K Broadbent | 77 | 2442279.421500 19 Aug 1974 22:06:57.600000 | 2442775.263800 28 Dec 1975 18:19:52.320000 | 7.800 | 6.500 |
| BS | T Brelstaff | 39 | 2442361.385400 9 Nov 1974 21:14:58.560000 | 2444601.364500 27 Dec 1980 20:44:52.800000 | 7.700 | 6.700 |
| MX | L R Matthews | 8 | 2442363.402700 11 Nov 1974 21:39:53.280000 | 2442801.451300 23 Jan 1976 22:49:52.320000 | 7.900 | 6.600 |
| DS | D M Swain | 183 | 2442411.431200 29 Dec 1974 22:20:55.680000 | 2449927.411800 28 Jul 1995 21:52:59.520000 | 7.700 | 6.520 |
| BJ | B J Beesley | 67 | 2442411.440900 29 Dec 1974 22:34:53.760000 | 2455501.547900 1 Nov 2010 01:08:58.560000 | 7.700 | 6.600 |
| MZ | I Miller | 5 | 2442427.451300 14 Jan 1975 22:49:52.320000 | 2442453.315900 9 Feb 1975 19:34:53.760000 | 7.300 | 6.900 |
| VB | J S Bullivant | 6 | 2442991.420100 31 Jul 1976 22:04:56.640000 | 2443048.385400 26 Sep 1976 21:14:58.560000 | 7.000 | 6.500 |
| HO | A J Hollis | 5 | 2443431.340200 14 Oct 1977 20:09:53.280000 | 2443506.336800 28 Dec 1977 20:04:59.520000 | 7.500 | 6.800 |
| NR | R H Mcnaught | 3 | 2443753.532600 2 Sep 1978 00:46:56.640000 | 2443872.443700 29 Dec 1978 22:38:55.680000 | 7.220 | 6.980 |
| RHF | R B I Fraser | 254 | 2443803.649300 22 Oct 1978 03:34:59.520000 | 2460376.383000 6 Mar 2024 21:11:31.200000 | 7.900 | 6.640 |
| XD | G C Blair | 2 | 2444138.421500 21 Sep 1979 22:06:57.600000 | 2444166.475600 19 Oct 1979 23:24:51.840000 | 7.600 | 7.200 |
| JR | J Parkinson | 82 | 2444609.333300 4 Jan 1981 19:59:57.120000 | 2446183.444400 27 Apr 1985 22:39:56.160000 | 7.500 | 6.600 |
| NZ | I P Nartowicz | 93 | 2444777.489500 21 Jun 1981 23:44:52.800000 | 2450020.697900 30 Oct 1995 04:44:58.560000 | 7.600 | 6.500 |
| AX | C M Allen | 15 | 2444957.482600 18 Dec 1981 23:34:56.640000 | 2454666.431900 18 Jul 2008 22:21:56.160000 | 7.720 | 7.200 |
| VS | T G Saville | 34 | 2444984.364500 14 Jan 1982 20:44:52.800000 | 2455438.343800 29 Aug 2010 20:15:04.320000 | 7.700 | 6.600 |
| DR | R C Dryden | 4 | 2445030.319400 1 Mar 1982 19:39:56.160000 | 2445425.379800 31 Mar 1983 21:06:54.720000 | 7.650 | 7.000 |
| OP | E Spooner | 46 | 2445195.458300 13 Aug 1982 22:59:57.120000 | 2446061.354100 26 Dec 1984 20:29:54.240000 | 7.500 | 6.300 |
| KH | I H Kennedy | 2 | 2445246.333300 3 Oct 1982 19:59:57.120000 | 2445286.498600 12 Nov 1982 23:57:59.040000 | 7.100 | 7.020 |
| AG | S W Albrighton | 514 | 2445341.263800 6 Jan 1983 18:19:52.320000 | 2460429.396000 28 Apr 2024 21:30:14.400000 | 8.400 | 6.900 |
| DD | D McAdam | 8 | 2445388.302000 22 Feb 1983 19:14:52.800000 | 2445560.416600 13 Aug 1983 21:59:54.240000 | 7.050 | 6.700 |
| HB | M A Hather | 69 | 2445711.297900 11 Jan 1984 19:08:58.560000 | 2452363.359000 29 Mar 2002 20:36:57.600000 | 7.600 | 6.300 |
| IN | G B Chaplin | 3 | 2445794.368000 3 Apr 1984 20:49:55.200000 | 2445966.357600 22 Sep 1984 20:34:56.640000 | 6.800 | 6.600 |
| QM | T Markham | 1,017 | 2444833.441000 16 Aug 1981 22:35:02.400000 | 2457546.465000 6 Jun 2016 23:09:36.000000 | 7.700 | 6.800 |
| IJ | J S Smith | 112 | 2445976.418700 2 Oct 1984 22:02:55.680000 | 2447770.370800 31 Aug 1989 20:53:57.120000 | 7.740 | 6.600 |
| PON | P O'Neill | 26 | 2446135.371500 10 Mar 1985 20:54:57.600000 | 2446677.393700 3 Sep 1986 21:26:55.680000 | 7.500 | 6.500 |
| GRN | R N Goodger | 2 | 2446141.487500 16 Mar 1985 23:42:00.000000 | 2446149.454800 24 Mar 1985 22:54:54.720000 | 8.000 | 6.900 |
| WOO | S Woodbridge | 3 | 2446295.415200 17 Aug 1985 21:57:53.280000 | 2446382.453400 12 Nov 1985 22:52:53.760000 | 7.800 | 7.150 |
| VM | G Maris | 44 | 2446437.360400 6 Jan 1986 20:38:58.560000 | 2447523.329100 27 Dec 1988 19:53:54.240000 | 8.000 | 6.600 |
| UT | A Hutchings | 34 | 2446550.408300 29 Apr 1986 21:47:57.120000 | 2446920.418700 4 May 1987 22:02:55.680000 | 7.400 | 6.550 |
| IS | J E Isles | 55 | 2440285.351000 4 Mar 1969 20:25:26.400000 | 2447836.379800 5 Nov 1989 21:06:54.720000 | 7.750 | 6.400 |
| GER | R J Geddes | 7 | 2446847.406900 20 Feb 1987 21:45:56.160000 | 2446976.474300 29 Jun 1987 23:22:59.520000 | 7.500 | 6.900 |
| MJD | M J D Price | 1 | 2447030.456200 22 Aug 1987 22:56:55.680000 | 2447030.456200 22 Aug 1987 22:56:55.680000 | 7.450 | 7.450 |
| RAK | R A Kendall | 9 | 2447036.419400 28 Aug 1987 22:03:56.160000 | 2447143.303400 13 Dec 1987 19:16:53.760000 | 7.370 | 6.750 |
| CHA | A Chapman | 1 | 2447110.402700 10 Nov 1987 21:39:53.280000 | 2447110.402700 10 Nov 1987 21:39:53.280000 | 7.200 | 7.200 |
| TP | J Thorpe | 5 | 2447138.270100 8 Dec 1987 18:28:56.640000 | 2447208.333300 16 Feb 1988 19:59:57.120000 | 7.100 | 6.900 |
| QRA | G Ramsay | 101 | 2447168.291600 7 Jan 1988 18:59:54.240000 | 2449247.440900 16 Sep 1993 22:34:53.760000 | 7.900 | 7.150 |
| FRW | R W Fleet | 27 | 2447358.489500 15 Jul 1988 23:44:52.800000 | 2448062.484000 19 Jun 1990 23:36:57.600000 | 7.400 | 6.700 |
| POG | G Pointer | 37 | 2447467.355500 1 Nov 1988 20:31:55.200000 | 2449709.358300 22 Dec 1994 20:35:57.120000 | 7.900 | 7.130 |
| WEK | K West | 2 | 2447935.346500 12 Feb 1990 20:18:57.600000 | 2447945.315200 22 Feb 1990 19:33:53.280000 | 7.020 | 7.000 |
| KOU | S Koushiappas | 7 | 2448117.354100 13 Aug 1990 20:29:54.240000 | 2448587.235400 26 Nov 1991 17:38:58.560000 | 7.700 | 6.800 |
| LUB | T Lubek | 26 | 2448340.331900 24 Mar 1991 19:57:56.160000 | 2448740.436800 27 Apr 1992 22:28:59.520000 | 7.500 | 6.500 |
| SMA | A Smeaton | 1 | 2448539.345100 9 Oct 1991 20:16:56.640000 | 2448539.345100 9 Oct 1991 20:16:56.640000 | 7.080 | 7.080 |
| OHB | B O'Halloran | 11 | 2448825.561100 22 Jul 1992 01:27:59.040000 | 2449128.531900 21 May 1993 00:45:56.160000 | 7.800 | 7.100 |
| EYU | E Yusuf | 34 | 2448838.488100 3 Aug 1992 23:42:51.840000 | 2453383.345100 12 Jan 2005 20:16:56.640000 | 7.600 | 6.900 |
| JSD | J S Day | 8 | 2449037.466600 18 Feb 1993 23:11:54.240000 | 2449122.549300 15 May 1993 01:10:59.520000 | 7.600 | 7.350 |
| EA | S J Evans | 12 | 2449065.489500 18 Mar 1993 23:44:52.800000 | 2449447.388800 4 Apr 1994 21:19:52.320000 | 7.650 | 6.750 |
| MIN | R Minty | 16 | 2449095.426300 17 Apr 1993 22:13:52.320000 | 2449478.476300 5 May 1994 23:25:52.320000 | 7.700 | 6.500 |
| DKL | D K Lloyd | 29 | 2449355.458300 2 Jan 1994 22:59:57.120000 | 2450579.445100 10 May 1997 22:40:56.640000 | 7.700 | 6.500 |
| NBR | N Britton | 1 | 2449361.399300 8 Jan 1994 21:34:59.520000 | 2449361.399300 8 Jan 1994 21:34:59.520000 | 7.400 | 7.400 |
| BHG | B H Granslo | 7 | 2450719.350000 27 Sep 1997 20:24:00.000000 | 2451169.480000 21 Dec 1998 23:31:12.000000 | 8.100 | 7.000 |
| VGM | V G Mormyl | 22 | 2450753.200000 31 Oct 1997 16:48:00.000000 | 2450874.300000 1 Mar 1998 19:12:00.000000 | 8.000 | 6.400 |
| NC | M J Nicholls | 2 | 2451035.413100 9 Aug 1998 21:54:51.840000 | 2451145.475000 27 Nov 1998 23:24:00.000000 | 7.400 | 7.200 |
| SJO | S Johnston | 3 | 2450783.340000 30 Nov 1997 20:09:36.000000 | 2451429.447900 7 Sep 1999 22:44:58.560000 | 7.930 | 7.100 |
| -SK | G Stefanopoulos | 46 | 2451762.364500 5 Aug 2000 20:44:52.800000 | 2455023.335400 10 Jul 2009 20:02:58.560000 | 7.500 | 6.800 |
| RKH | R K Hunt | 212 | 2451776.352700 19 Aug 2000 20:27:53.280000 | 2460306.385400 27 Dec 2023 21:14:58.560000 | 8.400 | 6.500 |
| CPM | C Mann | 14 | 2454390.947900 17 Oct 2007 10:44:58.560000 | 2456575.474000 9 Oct 2013 23:22:33.600000 | 7.600 | 6.900 |
| GX | D Griffin | 47 | 2453792.378500 25 Feb 2006 21:05:02.400000 | 2455883.329900 17 Nov 2011 19:55:03.360000 | 7.600 | 6.600 |
| UN | B R M Munden | 41 | 2451790.441000 2 Sep 2000 22:35:02.400000 | 2452991.429200 17 Dec 2003 22:18:02.880000 | 8.000 | 6.700 |
| GAV | D Gavine | 127 | 2452492.479200 5 Aug 2002 23:30:02.880000 | 2456709.431000 20 Feb 2014 22:20:38.400000 | 7.700 | 6.600 |
| BMD | B MacDonald | 4 | 2454196.419000 5 Apr 2007 22:03:21.600000 | 2455220.481300 23 Jan 2010 23:33:04.320000 | 7.400 | 6.900 |
| LV | R J Livesey | 658 | 2451553.392400 9 Jan 2000 21:25:03.360000 | 2457840.365000 27 Mar 2017 20:45:36.000000 | 8.200 | 6.400 |
| LMC | L McCalman | 62 | 2452341.437500 7 Mar 2002 22:30:00.000000 | 2453716.493100 11 Dec 2005 23:50:03.840000 | 7.600 | 6.700 |
| BMB | B MacDonald | 3 | 2455950.468800 23 Jan 2012 23:15:04.320000 | 2455990.371500 3 Mar 2012 20:54:57.600000 | 7.500 | 7.500 |
| NF | N A Foster | 37 | 2455961.356000 3 Feb 2012 20:32:38.400000 | 2456654.285000 27 Dec 2013 18:50:24.000000 | 8.400 | 6.700 |
| BAR | M Barrett | 44 | 2456667.425000 9 Jan 2014 22:12:00.000000 | 2459114.451000 21 Sep 2020 22:49:26.400000 | 8.700 | 6.400 |
| AJW | A J Wilson | 5 | 2456893.385000 23 Aug 2014 21:14:24.000000 | 2457838.365000 25 Mar 2017 20:45:36.000000 | 8.300 | 7.100 |
| DSC | D Scanlan | 6 | 2455481.410000 11 Oct 2010 21:50:24.000000 | 2458194.315000 16 Mar 2018 19:33:36.000000 | 8.800 | 7.500 |
| PBO | P Bishop | 3 | 2457135.392361 22 Apr 2015 21:24:59.990400 | 2458441.343750 18 Nov 2018 20:15:00.000000 | 7.700 | 7.000 |
| RPE | R Pearce | 12 | 2457434.399000 15 Feb 2016 21:34:33.600000 | 2459656.357000 17 Mar 2022 20:34:04.800000 | 7.500 | 6.800 |
| TLH | T L Heywood | 208 | 2457573.462000 3 Jul 2016 23:05:16.800000 | 2460232.590000 15 Oct 2023 02:09:36.000000 | 7.800 | 6.800 |
| TJ | J Toone | 3 | 2458281.538000 12 Jun 2018 00:54:43.200000 | 2458340.479000 9 Aug 2018 23:29:45.600000 | 7.800 | 7.600 |
| GPF | G Fleming | 55 | 2458748.395010 21 Sep 2019 21:28:48.864000 | 2460277.351310 28 Nov 2023 20:25:53.184000 | 7.382 | 6.896 |
| HJD | H J Davies | 4 | 2446491.333000 1 Mar 1986 19:59:31.200000 | 2446519.354000 29 Mar 1986 20:29:45.600000 | 7.100 | 6.600 |
| CWS | C Watkins | 492 | 2459455.408056 28 Aug 2021 21:47:36.038400 | 2460367.318825 26 Feb 2024 19:39:06.480000 | 7.708 | 7.033 |
| IW | W J Worraker | 1 | 2460197.397000 9 Sep 2023 21:31:40.800000 | 2460197.397000 9 Sep 2023 21:31:40.800000 | 7.400 | 7.400 |