Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,485 | Minimum magnitude: | 6.400 | Maximum magnitude: | 4.800 | ||
| First observation: | JD 2440488.432000 | \ | 23 Sep 1969 22:22:04.800000 UT | Latest observation: | JD 2460232.590000 | \ | 15 Oct 2023 02:09:36.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,485 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HY | P W Hornby | 22 | 2441698.398600 15 Jan 1973 21:33:59.040000 | 2442326.600000 6 Oct 1974 02:24:00.000000 | 6.020 | 5.200 |
| HF | G M Hurst | 14 | 2441727.305500 13 Feb 1973 19:19:55.200000 | 2444465.422200 13 Aug 1980 22:07:58.080000 | 6.200 | 5.400 |
| PO | A K Porter | 10 | 2441833.510400 31 May 1973 00:14:58.560000 | 2442153.649300 16 Apr 1974 03:34:59.520000 | 5.400 | 5.100 |
| CM | M Currie | 17 | 2441867.531900 4 Jul 1973 00:45:56.160000 | 2442048.288800 31 Dec 1973 18:55:52.320000 | 5.650 | 5.300 |
| PJ | A R Pratt | 7 | 2441871.472200 7 Jul 1973 23:19:58.080000 | 2441952.326300 26 Sep 1973 19:49:52.320000 | 5.600 | 5.400 |
| HP | M A Hapgood | 8 | 2441872.511100 9 Jul 1973 00:15:59.040000 | 2442331.284700 10 Oct 1974 18:49:58.080000 | 5.600 | 5.400 |
| HC | C Henshaw | 13 | 2441895.676300 1 Aug 1973 04:13:52.320000 | 2442048.323600 31 Dec 1973 19:45:59.040000 | 5.700 | 5.200 |
| HU | D Hufton | 139 | 2441978.369400 22 Oct 1973 20:51:56.160000 | 2444213.278400 5 Dec 1979 18:40:53.760000 | 5.700 | 5.300 |
| TY | M D Taylor | 313 | 2441993.363100 6 Nov 1973 20:42:51.840000 | 2456428.410000 15 May 2013 21:50:24.000000 | 5.900 | 4.800 |
| BS | T Brelstaff | 32 | 2442262.430500 2 Aug 1974 22:19:55.200000 | 2442665.381900 9 Sep 1975 21:09:56.160000 | 5.700 | 5.200 |
| RT | D A Rothery | 5 | 2442277.423600 17 Aug 1974 22:09:59.040000 | 2442750.274300 3 Dec 1975 18:34:59.520000 | 5.400 | 5.300 |
| MX | L R Matthews | 25 | 2442308.541600 18 Sep 1974 00:59:54.240000 | 2442983.500000 24 Jul 1976 00:00:00.000000 | 6.000 | 5.400 |
| RE | N Reid | 13 | 2442339.475600 18 Oct 1974 23:24:51.840000 | 2442682.454800 26 Sep 1975 22:54:54.720000 | 6.000 | 5.300 |
| MZ | I Miller | 4 | 2442428.625000 16 Jan 1975 03:00:00.000000 | 2442457.430500 13 Feb 1975 22:19:55.200000 | 6.200 | 5.400 |
| CG | R Corrigan | 1 | 2442433.411800 20 Jan 1975 21:52:59.520000 | 2442433.411800 20 Jan 1975 21:52:59.520000 | 5.400 | 5.400 |
| BJ | B J Beesley | 29 | 2442625.472200 31 Jul 1975 23:19:58.080000 | 2443089.480500 6 Nov 1976 23:31:55.200000 | 5.800 | 5.150 |
| DS | D M Swain | 83 | 2442687.352000 1 Oct 1975 20:26:52.800000 | 2443506.343700 28 Dec 1977 20:14:55.680000 | 5.650 | 5.300 |
| VB | J S Bullivant | 44 | 2442711.461100 25 Oct 1975 23:03:59.040000 | 2443143.236100 30 Dec 1976 17:39:59.040000 | 5.800 | 5.200 |
| RHF | R B I Fraser | 91 | 2443377.402700 21 Aug 1977 21:39:53.280000 | 2447204.354000 12 Feb 1988 20:29:45.600000 | 5.760 | 5.000 |
| HO | A J Hollis | 7 | 2443399.340200 12 Sep 1977 20:09:53.280000 | 2443506.326300 28 Dec 1977 19:49:52.320000 | 5.700 | 5.400 |
| AG | S W Albrighton | 185 | 2444247.378400 8 Jan 1980 21:04:53.760000 | 2446781.246500 16 Dec 1986 17:54:57.600000 | 6.100 | 5.300 |
| YM | M R Bell | 30 | 2444420.479100 29 Jun 1980 23:29:54.240000 | 2445403.349300 9 Mar 1983 20:22:59.520000 | 5.840 | 5.400 |
| GSW | G S Warbey | 38 | 2443696.396000 6 Jul 1978 21:30:14.400000 | 2445189.385400 7 Aug 1982 21:14:58.560000 | 5.800 | 4.800 |
| MM | I A Middlemist | 36 | 2444869.364500 21 Sep 1981 20:44:52.800000 | 2445870.439500 18 Jun 1984 22:32:52.800000 | 6.000 | 5.300 |
| AX | C M Allen | 13 | 2444974.297200 4 Jan 1982 19:07:58.080000 | 2445119.465900 29 May 1982 23:10:53.760000 | 5.800 | 5.500 |
| VS | T G Saville | 25 | 2444982.343700 12 Jan 1982 20:14:55.680000 | 2445365.429100 30 Jan 1983 22:17:54.240000 | 5.600 | 5.400 |
| EA | S J Evans | 3 | 2445154.484000 3 Jul 1982 23:36:57.600000 | 2445205.483300 23 Aug 1982 23:35:57.120000 | 5.830 | 5.600 |
| QM | T Markham | 899 | 2444816.431000 30 Jul 1981 22:20:38.400000 | 2457546.465000 6 Jun 2016 23:09:36.000000 | 5.900 | 5.300 |
| NZ | I P Nartowicz | 52 | 2445195.416600 13 Aug 1982 21:59:54.240000 | 2449773.500000 25 Feb 1995 00:00:00.000000 | 5.600 | 5.300 |
| HB | M A Hather | 44 | 2445615.449300 7 Oct 1983 22:46:59.520000 | 2446059.304800 24 Dec 1984 19:18:54.720000 | 5.800 | 5.300 |
| IJ | J S Smith | 30 | 2445792.378400 1 Apr 1984 21:04:53.760000 | 2446063.352000 28 Dec 1984 20:26:52.800000 | 6.200 | 5.500 |
| QRA | G Ramsay | 80 | 2446319.392300 10 Sep 1985 21:24:54.720000 | 2447159.288100 29 Dec 1987 18:54:51.840000 | 6.400 | 5.130 |
| UT | A Hutchings | 8 | 2446869.360400 14 Mar 1987 20:38:58.560000 | 2446920.423600 4 May 1987 22:09:59.040000 | 5.700 | 5.400 |
| IS | J E Isles | 22 | 2440488.432000 23 Sep 1969 22:22:04.800000 | 2447153.280500 23 Dec 1987 18:43:55.200000 | 5.700 | 5.200 |
| TLH | T L Heywood | 143 | 2457573.465000 3 Jul 2016 23:09:36.000000 | 2460232.590000 15 Oct 2023 02:09:36.000000 | 5.800 | 5.400 |