Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,703 | Minimum magnitude: | 6.500 | Maximum magnitude: | 5.200 | ||
| First observation: | JD 2440488.433000 | \ | 23 Sep 1969 22:23:31.200000 UT | Latest observation: | JD 2460232.590000 | \ | 15 Oct 2023 02:09:36.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,703 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| -SK | G Stefanopoulos | 4 | 2452631.312500 22 Dec 2002 19:30:00.000000 | 2456105.388900 26 Jun 2012 21:20:00.960000 | 5.800 | 5.600 |
| MM | I A Middlemist | 54 | 2441685.302000 2 Jan 1973 19:14:52.800000 | 2445870.439500 18 Jun 1984 22:32:52.800000 | 6.500 | 5.500 |
| HY | P W Hornby | 22 | 2441698.398600 15 Jan 1973 21:33:59.040000 | 2442326.600000 6 Oct 1974 02:24:00.000000 | 6.400 | 5.880 |
| JB | B Jobson | 5 | 2441709.359000 26 Jan 1973 20:36:57.600000 | 2441816.538800 14 May 1973 00:55:52.320000 | 6.100 | 6.000 |
| HF | G M Hurst | 15 | 2441727.304800 13 Feb 1973 19:18:54.720000 | 2444465.421500 13 Aug 1980 22:06:57.600000 | 6.300 | 5.870 |
| HP | M A Hapgood | 10 | 2441804.482600 1 May 1973 23:34:56.640000 | 2442331.281200 10 Oct 1974 18:44:55.680000 | 6.200 | 5.900 |
| PO | A K Porter | 10 | 2441833.506900 31 May 1973 00:09:56.160000 | 2442153.650600 16 Apr 1974 03:36:51.840000 | 6.000 | 5.800 |
| CM | M Currie | 17 | 2441867.531200 4 Jul 1973 00:44:55.680000 | 2442048.288800 31 Dec 1973 18:55:52.320000 | 5.950 | 5.700 |
| PJ | A R Pratt | 7 | 2441871.472200 7 Jul 1973 23:19:58.080000 | 2441952.325600 26 Sep 1973 19:48:51.840000 | 6.300 | 6.200 |
| RT | D A Rothery | 32 | 2441889.465200 25 Jul 1973 23:09:53.280000 | 2442781.347200 3 Jan 1976 20:19:58.080000 | 6.200 | 5.300 |
| HC | C Henshaw | 13 | 2441895.677000 1 Aug 1973 04:14:52.800000 | 2442048.322900 31 Dec 1973 19:44:58.560000 | 6.300 | 5.600 |
| GH | T Gough | 3 | 2441899.795100 5 Aug 1973 07:04:56.640000 | 2441926.861100 1 Sep 1973 08:39:59.040000 | 6.300 | 6.000 |
| HU | D Hufton | 146 | 2441978.349300 22 Oct 1973 20:22:59.520000 | 2444213.277700 5 Dec 1979 18:39:53.280000 | 6.120 | 5.780 |
| HG | M S Hoenig | 10 | 2441982.444400 26 Oct 1973 22:39:56.160000 | 2442047.446500 30 Dec 1973 22:42:57.600000 | 6.100 | 5.800 |
| TY | M D Taylor | 310 | 2441993.363100 6 Nov 1973 20:42:51.840000 | 2455885.437000 19 Nov 2011 22:29:16.800000 | 6.400 | 5.300 |
| BS | T Brelstaff | 24 | 2442277.506900 18 Aug 1974 00:09:56.160000 | 2442665.381900 9 Sep 1975 21:09:56.160000 | 6.300 | 5.800 |
| MX | L R Matthews | 25 | 2442308.538100 18 Sep 1974 00:54:51.840000 | 2442983.500000 24 Jul 1976 00:00:00.000000 | 6.300 | 5.600 |
| RE | N Reid | 13 | 2442340.475600 19 Oct 1974 23:24:51.840000 | 2442682.451300 26 Sep 1975 22:49:52.320000 | 6.200 | 5.600 |
| KG | G J Kirby | 21 | 2442356.451300 4 Nov 1974 22:49:52.320000 | 2442738.520800 22 Nov 1975 00:29:57.120000 | 6.150 | 5.600 |
| RR | N Richardson | 2 | 2442370.416600 18 Nov 1974 21:59:54.240000 | 2442404.375000 22 Dec 1974 21:00:00.000000 | 6.200 | 5.900 |
| MZ | I Miller | 4 | 2442428.625000 16 Jan 1975 03:00:00.000000 | 2442457.430500 13 Feb 1975 22:19:55.200000 | 6.200 | 5.500 |
| BJ | B J Beesley | 29 | 2442625.474300 31 Jul 1975 23:22:59.520000 | 2443089.479100 6 Nov 1976 23:29:54.240000 | 6.050 | 5.700 |
| DS | D M Swain | 84 | 2442671.384000 15 Sep 1975 21:12:57.600000 | 2443506.342300 28 Dec 1977 20:12:54.720000 | 6.120 | 5.730 |
| VB | J S Bullivant | 41 | 2442711.427000 25 Oct 1975 22:14:52.800000 | 2443143.239500 30 Dec 1976 17:44:52.800000 | 6.170 | 5.700 |
| RHF | R B I Fraser | 94 | 2443377.406200 21 Aug 1977 21:44:55.680000 | 2447204.354000 12 Feb 1988 20:29:45.600000 | 6.500 | 5.500 |
| HO | A J Hollis | 7 | 2443399.336800 12 Sep 1977 20:04:59.520000 | 2443506.329800 28 Dec 1977 19:54:54.720000 | 6.300 | 5.300 |
| AG | S W Albrighton | 185 | 2444247.378400 8 Jan 1980 21:04:53.760000 | 2446781.239500 16 Dec 1986 17:44:52.800000 | 6.300 | 5.700 |
| YM | M R Bell | 47 | 2444420.477000 29 Jun 1980 23:26:52.800000 | 2445403.350600 9 Mar 1983 20:24:51.840000 | 6.200 | 5.800 |
| JR | J Parkinson | 3 | 2444566.416600 22 Nov 1980 21:59:54.240000 | 2444591.416600 17 Dec 1980 21:59:54.240000 | 5.800 | 5.780 |
| GSW | G S Warbey | 49 | 2443696.396000 6 Jul 1978 21:30:14.400000 | 2445189.385400 7 Aug 1982 21:14:58.560000 | 6.400 | 5.200 |
| AX | C M Allen | 13 | 2444982.271500 12 Jan 1982 18:30:57.600000 | 2445119.466600 29 May 1982 23:11:54.240000 | 6.100 | 5.700 |
| VS | T G Saville | 25 | 2444982.347200 12 Jan 1982 20:19:58.080000 | 2445365.429100 30 Jan 1983 22:17:54.240000 | 5.900 | 5.680 |
| EA | S J Evans | 3 | 2445154.485400 3 Jul 1982 23:38:58.560000 | 2445205.475000 23 Aug 1982 23:24:00.000000 | 6.120 | 5.800 |
| QM | T Markham | 915 | 2444816.431000 30 Jul 1981 22:20:38.400000 | 2457546.465000 6 Jun 2016 23:09:36.000000 | 6.500 | 5.900 |
| NZ | I P Nartowicz | 52 | 2445204.444400 22 Aug 1982 22:39:56.160000 | 2449773.500000 25 Feb 1995 00:00:00.000000 | 6.100 | 5.800 |
| GU | K Grundy | 1 | 2445507.490900 21 Jun 1983 23:46:53.760000 | 2445507.490900 21 Jun 1983 23:46:53.760000 | 5.800 | 5.800 |
| HB | M A Hather | 44 | 2445615.449300 7 Oct 1983 22:46:59.520000 | 2446059.304100 24 Dec 1984 19:17:54.240000 | 6.400 | 5.600 |
| IJ | J S Smith | 108 | 2445792.381900 1 Apr 1984 21:09:56.160000 | 2447464.313100 29 Oct 1988 19:30:51.840000 | 6.400 | 5.600 |
| QRA | G Ramsay | 77 | 2446319.392300 10 Sep 1985 21:24:54.720000 | 2447159.288100 29 Dec 1987 18:54:51.840000 | 6.500 | 5.700 |
| UT | A Hutchings | 8 | 2446869.361800 14 Mar 1987 20:40:59.520000 | 2446920.424300 4 May 1987 22:10:59.520000 | 6.350 | 5.730 |
| IS | J E Isles | 24 | 2440488.433000 23 Sep 1969 22:23:31.200000 | 2447153.281900 23 Dec 1987 18:45:56.160000 | 6.300 | 5.650 |
| TLH | T L Heywood | 147 | 2457573.465000 3 Jul 2016 23:09:36.000000 | 2460232.590000 15 Oct 2023 02:09:36.000000 | 6.400 | 6.200 |