Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 6,269 | Minimum magnitude: | 8.600 | Maximum magnitude: | 6.200 | ||
| First observation: | JD 2439854.300000 | \ | 29 Dec 1967 19:12:00.000000 UT | Latest observation: | JD 2460626.319000 | \ | 11 Nov 2024 19:39:21.600000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 5,575 |
| CCD | 29 |
| CMOS | 665 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| IS | J E Isles | 59 | 2440230.584000 9 Jan 1969 02:00:57.600000 | 2447452.271500 17 Oct 1988 18:30:57.600000 | 8.000 | 6.800 |
| JJ | C J Jackson | 3 | 2440956.400000 4 Jan 1971 21:36:00.000000 | 2440977.800000 26 Jan 1971 07:12:00.000000 | 7.100 | 6.700 |
| VJ | J D Wise | 3 | 2440962.400000 10 Jan 1971 21:36:00.000000 | 2441033.300000 22 Mar 1971 19:12:00.000000 | 7.300 | 7.100 |
| HH | I D Howarth | 6 | 2440990.300000 7 Feb 1971 19:12:00.000000 | 2441071.400000 29 Apr 1971 21:36:00.000000 | 7.100 | 6.300 |
| UP | D A Pickup | 3 | 2441027.700000 17 Mar 1971 04:48:00.000000 | 2441181.600000 18 Aug 1971 02:24:00.000000 | 8.000 | 7.220 |
| WI | J W Wilson | 1 | 2441037.400000 26 Mar 1971 21:36:00.000000 | 2441037.400000 26 Mar 1971 21:36:00.000000 | 7.100 | 7.100 |
| GH | T Gough | 3 | 2441062.500000 21 Apr 1971 00:00:00.000000 | 2441578.500000 18 Sep 1972 00:00:00.000000 | 7.800 | 7.200 |
| HC | C Henshaw | 7 | 2441070.500000 29 Apr 1971 00:00:00.000000 | 2441594.500000 4 Oct 1972 00:00:00.000000 | 7.800 | 7.200 |
| AS | A L Smith | 1 | 2441179.500000 16 Aug 1971 00:00:00.000000 | 2441179.500000 16 Aug 1971 00:00:00.000000 | 8.200 | 8.200 |
| AD | S J Anderson | 4 | 2441230.400000 5 Oct 1971 21:36:00.000000 | 2441252.400000 27 Oct 1971 21:36:00.000000 | 7.600 | 7.000 |
| CP | P R Clayton | 5 | 2441231.300000 6 Oct 1971 19:12:00.000000 | 2441539.500000 10 Aug 1972 00:00:00.000000 | 7.400 | 7.150 |
| FM | V J Freeman | 1 | 2441269.500000 14 Nov 1971 00:00:00.000000 | 2441269.500000 14 Nov 1971 00:00:00.000000 | 7.900 | 7.900 |
| BU | S F Burch | 75 | 2441341.400000 24 Jan 1972 21:36:00.000000 | 2442047.368000 30 Dec 1973 20:49:55.200000 | 8.100 | 7.000 |
| CM | M Currie | 30 | 2441392.400000 15 Mar 1972 21:36:00.000000 | 2442048.295100 31 Dec 1973 19:04:56.640000 | 7.800 | 6.850 |
| HY | P W Hornby | 39 | 2441487.500000 19 Jun 1972 00:00:00.000000 | 2442405.608300 24 Dec 1974 02:35:57.120000 | 8.000 | 7.100 |
| PM | M Poxon | 10 | 2441537.500000 8 Aug 1972 00:00:00.000000 | 2442654.495100 29 Aug 1975 23:52:56.640000 | 7.900 | 6.950 |
| HF | G M Hurst | 3 | 2441553.400000 23 Aug 1972 21:36:00.000000 | 2442987.444400 27 Jul 1976 22:39:56.160000 | 7.800 | 7.500 |
| QA | P Quadt | 5 | 2441566.600000 6 Sep 1972 02:24:00.000000 | 2441621.500000 31 Oct 1972 00:00:00.000000 | 7.700 | 7.400 |
| JB | B Jobson | 11 | 2441585.400000 24 Sep 1972 21:36:00.000000 | 2441796.454800 23 Apr 1973 22:54:54.720000 | 7.600 | 7.100 |
| MM | I A Middlemist | 639 | 2441689.270800 6 Jan 1973 18:29:57.120000 | 2452623.336800 14 Dec 2002 20:04:59.520000 | 8.000 | 6.600 |
| MJ | J W Mason | 3 | 2441738.729100 25 Feb 1973 05:29:54.240000 | 2441782.489500 9 Apr 1973 23:44:52.800000 | 7.300 | 7.100 |
| GE | A Gardner | 5 | 2441755.385400 13 Mar 1973 21:14:58.560000 | 2443615.465200 16 Apr 1978 23:09:53.280000 | 7.920 | 7.280 |
| PO | A K Porter | 9 | 2441835.506900 2 Jun 1973 00:09:56.160000 | 2442152.466600 14 Apr 1974 23:11:54.240000 | 7.800 | 7.150 |
| TY | M D Taylor | 576 | 2441839.451300 5 Jun 1973 22:49:52.320000 | 2457092.310000 10 Mar 2015 19:26:24.000000 | 8.100 | 6.400 |
| RU | C V Robinson | 9 | 2441871.479100 7 Jul 1973 23:29:54.240000 | 2442047.503400 31 Dec 1973 00:04:53.760000 | 7.900 | 7.200 |
| PJ | A R Pratt | 3 | 2441926.404100 31 Aug 1973 21:41:54.240000 | 2441947.450600 21 Sep 1973 22:48:51.840000 | 7.900 | 7.100 |
| WS | E J W West | 31 | 2442054.239500 6 Jan 1974 17:44:52.800000 | 2445041.397200 12 Mar 1982 21:31:58.080000 | 7.800 | 7.000 |
| HU | D Hufton | 115 | 2442058.386100 10 Jan 1974 21:15:59.040000 | 2444187.481900 9 Nov 1979 23:33:56.160000 | 8.200 | 7.000 |
| RT | D A Rothery | 9 | 2442277.413100 17 Aug 1974 21:54:51.840000 | 2442724.437500 7 Nov 1975 22:30:00.000000 | 8.100 | 7.330 |
| KG | G J Kirby | 24 | 2442348.489500 27 Oct 1974 23:44:52.800000 | 2442660.423600 4 Sep 1975 22:09:59.040000 | 7.470 | 6.900 |
| MZ | I Miller | 4 | 2442427.486100 14 Jan 1975 23:39:59.040000 | 2442457.434000 13 Feb 1975 22:24:57.600000 | 7.500 | 7.400 |
| BJ | B J Beesley | 83 | 2442431.624300 19 Jan 1975 02:58:59.520000 | 2455482.372900 12 Oct 2010 20:56:58.560000 | 8.200 | 6.500 |
| DS | D M Swain | 152 | 2442687.379800 1 Oct 1975 21:06:54.720000 | 2447503.306900 7 Dec 1988 19:21:56.160000 | 7.700 | 6.840 |
| DU | S R Dunlop | 2 | 2442718.368000 1 Nov 1975 20:49:55.200000 | 2442723.443000 6 Nov 1975 22:37:55.200000 | 7.400 | 7.300 |
| ZP | P Mcgenity | 40 | 2443382.385400 26 Aug 1977 21:14:58.560000 | 2443868.361800 25 Dec 1978 20:40:59.520000 | 7.800 | 6.750 |
| HO | A J Hollis | 5 | 2443424.364500 7 Oct 1977 20:44:52.800000 | 2443506.322900 28 Dec 1977 19:44:58.560000 | 7.700 | 7.200 |
| RHF | R B I Fraser | 132 | 2443657.495800 28 May 1978 23:53:57.120000 | 2449779.357600 2 Mar 1995 20:34:56.640000 | 8.000 | 6.920 |
| KS | N S Kiernan | 25 | 2443670.534700 11 Jun 1978 00:49:58.080000 | 2444592.467300 18 Dec 1980 23:12:54.720000 | 7.700 | 7.000 |
| NR | R H Mcnaught | 1 | 2443873.458300 30 Dec 1978 22:59:57.120000 | 2443873.458300 30 Dec 1978 22:59:57.120000 | 7.310 | 7.310 |
| CO | E H Collinson | 64 | 2444556.343700 12 Nov 1980 20:14:55.680000 | 2446372.277700 2 Nov 1985 18:39:53.280000 | 7.800 | 6.900 |
| JR | J Parkinson | 61 | 2444817.506200 1 Aug 1981 00:08:55.680000 | 2446066.284700 31 Dec 1984 18:49:58.080000 | 7.600 | 6.800 |
| NZ | I P Nartowicz | 27 | 2444900.423600 22 Oct 1981 22:09:59.040000 | 2445239.416600 26 Sep 1982 21:59:54.240000 | 7.550 | 6.800 |
| AQ | S Allmand | 128 | 2444979.329800 9 Jan 1982 19:54:54.720000 | 2446515.327700 25 Mar 1986 19:51:53.280000 | 7.800 | 7.070 |
| AX | C M Allen | 7 | 2445051.328400 22 Mar 1982 19:52:53.760000 | 2446172.374300 16 Apr 1985 20:58:59.520000 | 7.300 | 7.000 |
| AG | S W Albrighton | 423 | 2445701.274300 1 Jan 1984 18:34:59.520000 | 2460626.319000 11 Nov 2024 19:39:21.600000 | 8.100 | 6.600 |
| VM | G Maris | 31 | 2445806.364500 15 Apr 1984 20:44:52.800000 | 2445944.354100 31 Aug 1984 20:29:54.240000 | 7.800 | 6.700 |
| KZ | B J Keenan | 37 | 2445878.447900 26 Jun 1984 22:44:58.560000 | 2446402.784700 3 Dec 1985 06:49:58.080000 | 7.800 | 6.730 |
| YW | J W Barry | 5 | 2445887.528400 6 Jul 1984 00:40:53.760000 | 2445973.400000 29 Sep 1984 21:36:00.000000 | 7.680 | 7.050 |
| IG | J R Higgs | 10 | 2445999.378400 25 Oct 1984 21:04:53.760000 | 2446192.436100 6 May 1985 22:27:59.040000 | 7.870 | 6.800 |
| QM | T Markham | 546 | 2444833.448000 16 Aug 1981 22:45:07.200000 | 2457536.458000 27 May 2016 22:59:31.200000 | 8.400 | 6.600 |
| WOO | S Woodbridge | 3 | 2446359.371500 20 Oct 1985 20:54:57.600000 | 2446427.370100 27 Dec 1985 20:52:56.640000 | 7.560 | 7.350 |
| IJ | J S Smith | 70 | 2446375.445800 5 Nov 1985 22:41:57.120000 | 2447761.408300 22 Aug 1989 21:47:57.120000 | 7.730 | 6.300 |
| RAK | R A Kendall | 42 | 2446594.445800 12 Jun 1986 22:41:57.120000 | 2447142.320800 12 Dec 1987 19:41:57.120000 | 7.870 | 6.920 |
| VR | M Beveridge | 4 | 2446679.562500 6 Sep 1986 01:30:00.000000 | 2446732.420100 28 Oct 1986 22:04:56.640000 | 7.680 | 6.900 |
| UN | B R M Munden | 281 | 2446763.458300 28 Nov 1986 22:59:57.120000 | 2453002.405600 28 Dec 2003 21:44:03.840000 | 8.000 | 6.930 |
| UT | A Hutchings | 11 | 2446827.352700 31 Jan 1987 20:27:53.280000 | 2446920.413100 4 May 1987 21:54:51.840000 | 8.200 | 7.130 |
| CHA | A Chapman | 23 | 2447027.447900 19 Aug 1987 22:44:58.560000 | 2447390.395800 16 Aug 1988 21:29:57.120000 | 7.600 | 7.150 |
| TJ | J Toone | 1,220 | 2446108.347000 11 Feb 1985 20:19:40.800000 | 2460606.339000 22 Oct 2024 20:08:09.600000 | 8.200 | 6.500 |
| QRA | G Ramsay | 21 | 2447214.388800 22 Feb 1988 21:19:52.320000 | 2447523.295100 27 Dec 1988 19:04:56.640000 | 7.700 | 7.100 |
| SMA | A Smeaton | 23 | 2447214.468700 22 Feb 1988 23:14:55.680000 | 2448892.316600 26 Sep 1992 19:35:54.240000 | 7.800 | 7.100 |
| FRW | R W Fleet | 45 | 2447265.422200 13 Apr 1988 22:07:58.080000 | 2448418.460400 10 Jun 1991 23:02:58.560000 | 7.900 | 7.100 |
| JAF | J Fraser | 56 | 2447482.565900 17 Nov 1988 01:34:53.760000 | 2448891.461800 25 Sep 1992 23:04:59.520000 | 8.000 | 7.000 |
| POG | G Pointer | 19 | 2448159.358300 24 Sep 1990 20:35:57.120000 | 2450078.282600 26 Dec 1995 18:46:56.640000 | 7.750 | 7.070 |
| KOU | S Koushiappas | 4 | 2448497.312500 28 Aug 1991 19:30:00.000000 | 2448587.220800 26 Nov 1991 17:17:57.120000 | 7.400 | 7.000 |
| OHB | B O'Halloran | 10 | 2448827.511100 24 Jul 1992 00:15:59.040000 | 2449128.539500 21 May 1993 00:56:52.800000 | 7.800 | 7.050 |
| RAM | R A Marriott | 5 | 2449058.504800 12 Mar 1993 00:06:54.720000 | 2449084.534700 7 Apr 1993 00:49:58.080000 | 7.600 | 7.200 |
| BHG | B H Granslo | 5 | 2450536.390000 28 Mar 1997 21:21:36.000000 | 2451156.580000 9 Dec 1998 01:55:12.000000 | 7.600 | 7.200 |
| SJO | S Johnston | 19 | 2451019.468000 24 Jul 1998 23:13:55.200000 | 2451545.215200 1 Jan 2000 17:09:53.280000 | 7.800 | 6.940 |
| -SK | G Stefanopoulos | 9 | 2452515.304900 28 Aug 2002 19:19:03.360000 | 2453998.266000 19 Sep 2006 18:23:02.400000 | 7.500 | 7.100 |
| CPM | C Mann | 7 | 2454451.457600 16 Dec 2007 22:58:56.640000 | 2456607.276000 10 Nov 2013 18:37:26.400000 | 7.600 | 6.800 |
| RWS | R W Schmude | 7 | 2449753.540300 5 Feb 1995 00:58:01.920000 | 2449809.200000 1 Apr 1995 16:48:00.000000 | 7.400 | 6.900 |
| BAR | M Barrett | 49 | 2456419.415000 6 May 2013 21:57:36.000000 | 2460534.486000 11 Aug 2024 23:39:50.400000 | 8.400 | 6.800 |
| NF | N A Foster | 17 | 2456255.292000 23 Nov 2012 19:00:28.800000 | 2456657.251000 30 Dec 2013 18:01:26.400000 | 7.600 | 6.700 |
| TVA | T Vale | 7 | 2457183.515000 10 Jun 2015 00:21:36.000000 | 2458560.483000 17 Mar 2019 23:35:31.200000 | 7.700 | 6.400 |
| WJAA | J Whinfrey | 1 | 2457328.381000 1 Nov 2015 21:08:38.400000 | 2457328.381000 1 Nov 2015 21:08:38.400000 | 7.600 | 7.600 |
| TLH | T L Heywood | 100 | 2457588.521000 19 Jul 2016 00:30:14.400000 | 2460208.354000 20 Sep 2023 20:29:45.600000 | 8.600 | 6.800 |
| KGF | K Griffiths | 2 | 2457924.576000 20 Jun 2017 01:49:26.400000 | 2457934.542000 30 Jun 2017 01:00:28.800000 | 7.500 | 7.300 |
| KID | M K Kidger | 19 | 2458039.388000 12 Oct 2017 21:18:43.200000 | 2458489.448000 5 Jan 2019 22:45:07.200000 | 8.000 | 6.200 |
| BMU | J Muirden | 7 | 2439854.300000 29 Dec 1967 19:12:00.000000 | 2440151.400000 21 Oct 1968 21:36:00.000000 | 7.600 | 7.000 |
| GPF | G Fleming | 58 | 2458595.387560 21 Apr 2019 21:18:05.184000 | 2460324.397110 14 Jan 2024 21:31:50.304000 | 7.829 | 6.596 |
| NMC | C Newman | 3 | 2459617.474000 6 Feb 2022 23:22:33.600000 | 2459645.424000 6 Mar 2022 22:10:33.600000 | 7.500 | 7.300 |
| CWS | C Watkins | 636 | 2459632.376181 21 Feb 2022 21:01:42.038400 | 2460527.431441 4 Aug 2024 22:21:16.502400 | 7.590 | 6.617 |
| IW | W J Worraker | 9 | 2460196.388000 8 Sep 2023 21:18:43.200000 | 2460288.409000 9 Dec 2023 21:48:57.600000 | 7.400 | 7.100 |
| LMC | L McCalman | 2 | 2453692.465300 17 Nov 2005 23:10:01.920000 | 2453716.489600 11 Dec 2005 23:45:01.440000 | 7.500 | 7.500 |