Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,853 | Minimum magnitude: | 10.900 | Maximum magnitude: | 7.710 | ||
| First observation: | JD 2441636.625000 | \ | 15 Nov 1972 03:00:00.000000 UT | Latest observation: | JD 2460399.387000 | \ | 29 Mar 2024 21:17:16.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 4,807 |
| Photographic | 4 |
| CCD | 28 |
| CMOS | 14 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| KX | O J Knox | 167 | 2441636.625000 15 Nov 1972 03:00:00.000000 | 2442744.687500 28 Nov 1975 04:30:00.000000 | 10.100 | 9.390 |
| TY | M D Taylor | 1 | 2441656.506900 5 Dec 1972 00:09:56.160000 | 2441656.506900 5 Dec 1972 00:09:56.160000 | 9.910 | 9.910 |
| IS | J E Isles | 31 | 2441659.543700 8 Dec 1972 01:02:55.680000 | 2447836.526300 6 Nov 1989 00:37:52.320000 | 10.400 | 9.340 |
| SW | D R B Saw | 30 | 2441895.510400 1 Aug 1973 00:14:58.560000 | 2442427.295100 14 Jan 1975 19:04:56.640000 | 10.010 | 9.610 |
| AS | A L Smith | 1 | 2441932.472200 6 Sep 1973 23:19:58.080000 | 2441932.472200 6 Sep 1973 23:19:58.080000 | 10.010 | 10.010 |
| HU | D Hufton | 3 | 2442074.542300 27 Jan 1974 01:00:54.720000 | 2442152.387500 14 Apr 1974 21:18:00.000000 | 10.010 | 9.960 |
| BP | J A Bailey | 28 | 2442101.288100 22 Feb 1974 18:54:51.840000 | 2442664.437500 8 Sep 1975 22:30:00.000000 | 10.100 | 9.400 |
| SK | J D Shanklin | 100 | 2442242.553400 14 Jul 1974 01:16:53.760000 | 2446292.462500 14 Aug 1985 23:06:00.000000 | 10.700 | 9.340 |
| HY | P W Hornby | 1 | 2442248.500000 20 Jul 1974 00:00:00.000000 | 2442248.500000 20 Jul 1974 00:00:00.000000 | 10.010 | 10.010 |
| BS | T Brelstaff | 25 | 2442250.444400 21 Jul 1974 22:39:56.160000 | 2442747.243000 30 Nov 1975 17:49:55.200000 | 10.100 | 9.580 |
| MM | I A Middlemist | 232 | 2442278.420100 18 Aug 1974 22:04:56.640000 | 2452623.326400 14 Dec 2002 19:50:00.960000 | 10.800 | 9.300 |
| PB | M Peel | 21 | 2442304.402700 13 Sep 1974 21:39:53.280000 | 2443399.388800 12 Sep 1977 21:19:52.320000 | 9.960 | 9.340 |
| MX | L R Matthews | 27 | 2442308.423600 17 Sep 1974 22:09:59.040000 | 2443201.472200 26 Feb 1977 23:19:58.080000 | 10.200 | 9.410 |
| RT | D A Rothery | 1 | 2442312.350600 21 Sep 1974 20:24:51.840000 | 2442312.350600 21 Sep 1974 20:24:51.840000 | 9.340 | 9.340 |
| RE | N Reid | 11 | 2442321.388800 30 Sep 1974 21:19:52.320000 | 2442682.420100 26 Sep 1975 22:04:56.640000 | 10.010 | 9.230 |
| MD | R W Middleton | 64 | 2442338.313100 17 Oct 1974 19:30:51.840000 | 2449275.319400 14 Oct 1993 19:39:56.160000 | 10.500 | 9.340 |
| GX | D Griffin | 54 | 2442355.263800 3 Nov 1974 18:19:52.320000 | 2443139.472200 26 Dec 1976 23:19:58.080000 | 10.100 | 9.280 |
| PO | A K Porter | 2 | 2442441.409700 28 Jan 1975 21:49:58.080000 | 2442461.374300 17 Feb 1975 20:58:59.520000 | 10.070 | 9.710 |
| XB | P L Baxter | 19 | 2442617.486800 23 Jul 1975 23:40:59.520000 | 2442771.301300 24 Dec 1975 19:13:52.320000 | 9.820 | 9.410 |
| PM | M Poxon | 6 | 2442629.463100 4 Aug 1975 23:06:51.840000 | 2442719.290900 2 Nov 1975 18:58:53.760000 | 9.520 | 9.410 |
| VB | J S Bullivant | 8 | 2442833.517300 25 Feb 1976 00:24:54.720000 | 2443022.444400 31 Aug 1976 22:39:56.160000 | 9.800 | 9.110 |
| AG | S W Albrighton | 405 | 2443011.443000 20 Aug 1976 22:37:55.200000 | 2460375.340000 5 Mar 2024 20:09:36.000000 | 10.600 | 9.200 |
| KG | G J Kirby | 9 | 2443011.500000 21 Aug 1976 00:00:00.000000 | 2443389.416600 2 Sep 1977 21:59:54.240000 | 10.100 | 9.640 |
| XC | A Connell | 5 | 2443048.493000 26 Sep 1976 23:49:55.200000 | 2443121.284700 8 Dec 1976 18:49:58.080000 | 9.700 | 9.580 |
| RHF | R B I Fraser | 20 | 2443135.319400 22 Dec 1976 19:39:56.160000 | 2447596.416600 10 Mar 1989 21:59:54.240000 | 10.340 | 9.530 |
| YM | M R Bell | 27 | 2443247.489500 13 Apr 1977 23:44:52.800000 | 2444692.448600 28 Mar 1981 22:45:59.040000 | 10.230 | 9.580 |
| YS | E H Smith | 10 | 2443285.479100 21 May 1977 23:29:54.240000 | 2444202.416600 24 Nov 1979 21:59:54.240000 | 9.960 | 9.680 |
| GC | G A V Coady | 25 | 2443327.536100 3 Jul 1977 00:51:59.040000 | 2443851.431200 8 Dec 1978 22:20:55.680000 | 10.500 | 9.820 |
| HO | A J Hollis | 24 | 2443361.430500 5 Aug 1977 22:19:55.200000 | 2444580.444400 6 Dec 1980 22:39:56.160000 | 10.300 | 9.580 |
| TM | T C B Mcleish | 11 | 2443363.488800 7 Aug 1977 23:43:52.320000 | 2443480.278400 2 Dec 1977 18:40:53.760000 | 10.100 | 9.720 |
| BE | L K Brundle | 1,386 | 2443404.443000 17 Sep 1977 22:37:55.200000 | 2460399.387000 29 Mar 2024 21:17:16.800000 | 10.650 | 8.700 |
| GJ | R J Godden | 43 | 2443429.545100 13 Oct 1977 01:04:56.640000 | 2445559.600000 13 Aug 1983 02:24:00.000000 | 10.300 | 9.100 |
| SJ | J C Smith | 3 | 2443464.466600 16 Nov 1977 23:11:54.240000 | 2443480.475600 2 Dec 1977 23:24:51.840000 | 9.760 | 9.670 |
| WH | P J Wheeler | 235 | 2443535.430500 26 Jan 1978 22:19:55.200000 | 2446470.397200 8 Feb 1986 21:31:58.080000 | 10.500 | 8.570 |
| SS | H W S Smith | 72 | 2444132.446500 15 Sep 1979 22:42:57.600000 | 2445440.500000 16 Apr 1983 00:00:00.000000 | 10.600 | 9.640 |
| QB | W Barnes | 8 | 2444491.379800 8 Sep 1980 21:06:54.720000 | 2444601.313800 27 Dec 1980 19:31:52.320000 | 10.160 | 9.460 |
| TT | T Tanti | 14 | 2444521.333300 8 Oct 1980 19:59:57.120000 | 2446714.385400 10 Oct 1986 21:14:58.560000 | 10.010 | 9.700 |
| XG | G Poyner | 118 | 2444546.519400 3 Nov 1980 00:27:56.160000 | 2448193.402700 28 Oct 1990 21:39:53.280000 | 10.090 | 8.900 |
| RK | J W Rock | 23 | 2444592.436800 18 Dec 1980 22:28:59.520000 | 2444932.392300 23 Nov 1981 21:24:54.720000 | 9.640 | 9.340 |
| QH | P Heppenstall | 2 | 2444876.385400 28 Sep 1981 21:14:58.560000 | 2444900.520800 23 Oct 1981 00:29:57.120000 | 9.910 | 9.910 |
| VS | T G Saville | 19 | 2445030.458300 1 Mar 1982 22:59:57.120000 | 2455438.385400 29 Aug 2010 21:14:58.560000 | 10.400 | 9.810 |
| DT | D Stott | 577 | 2445220.362500 7 Sep 1982 20:42:00.000000 | 2448017.380500 5 May 1990 21:07:55.200000 | 10.350 | 9.310 |
| NC | M J Nicholls | 165 | 2445284.333300 10 Nov 1982 19:59:57.120000 | 2448537.336800 7 Oct 1991 20:04:59.520000 | 10.500 | 8.840 |
| KS | N S Kiernan | 81 | 2445315.264500 11 Dec 1982 18:20:52.800000 | 2448125.416600 21 Aug 1990 21:59:54.240000 | 10.230 | 9.340 |
| EJ | J W L Ells | 16 | 2445317.319400 13 Dec 1982 19:39:56.160000 | 2445815.400000 24 Apr 1984 21:36:00.000000 | 9.820 | 8.750 |
| PI | R D Pickard | 12 | 2445344.400000 9 Jan 1983 21:36:00.000000 | 2445814.400000 23 Apr 1984 21:36:00.000000 | 10.010 | 8.970 |
| DR | R C Dryden | 320 | 2445383.300000 17 Feb 1983 19:12:00.000000 | 2450810.293100 27 Dec 1997 19:02:03.840000 | 10.400 | 9.400 |
| CH | R H Chambers | 24 | 2445402.400000 8 Mar 1983 21:36:00.000000 | 2447367.572900 25 Jul 1988 01:44:58.560000 | 10.300 | 9.100 |
| TU | R J Stuart | 1 | 2445559.600000 13 Aug 1983 02:24:00.000000 | 2445559.600000 13 Aug 1983 02:24:00.000000 | 10.100 | 10.100 |
| HB | M A Hather | 11 | 2445615.500000 8 Oct 1983 00:00:00.000000 | 2445671.400000 2 Dec 1983 21:36:00.000000 | 10.010 | 9.520 |
| RA | C Raeburn | 5 | 2445621.400000 13 Oct 1983 21:36:00.000000 | 2445675.400000 6 Dec 1983 21:36:00.000000 | 10.300 | 9.700 |
| QRA | G Ramsay | 94 | 2445708.300000 8 Jan 1984 19:12:00.000000 | 2447886.454800 25 Dec 1989 22:54:54.720000 | 10.300 | 9.390 |
| UR | P C Burgess | 10 | 2445804.400000 13 Apr 1984 21:36:00.000000 | 2446045.300000 10 Dec 1984 19:12:00.000000 | 10.900 | 9.390 |
| HD | D R Hartley | 4 | 2445993.300000 19 Oct 1984 19:12:00.000000 | 2446029.300000 24 Nov 1984 19:12:00.000000 | 9.910 | 9.580 |
| DS | D M Swain | 2 | 2446000.300000 26 Oct 1984 19:12:00.000000 | 2446029.300000 24 Nov 1984 19:12:00.000000 | 9.910 | 9.900 |
| ZK | M A Brookes | 6 | 2446267.593000 21 Jul 1985 02:13:55.200000 | 2446427.570100 28 Dec 1985 01:40:56.640000 | 10.180 | 9.820 |
| JWC | J W Cole | 6 | 2447004.503400 28 Jul 1987 00:04:53.760000 | 2447064.445100 25 Sep 1987 22:40:56.640000 | 10.170 | 9.680 |
| LUB | T Lubek | 3 | 2448648.313100 26 Jan 1992 19:30:51.840000 | 2448920.445100 24 Oct 1992 22:40:56.640000 | 9.910 | 8.980 |
| EA | S J Evans | 3 | 2448905.447900 9 Oct 1992 22:44:58.560000 | 2448985.527700 29 Dec 1992 00:39:53.280000 | 10.160 | 9.240 |
| FAM | F Hamilton | 6 | 2449744.390900 26 Jan 1995 21:22:53.760000 | 2450039.501300 18 Nov 1995 00:01:52.320000 | 8.980 | 8.490 |
| QM | T Markham | 11 | 2451189.319400 10 Jan 1999 19:39:56.160000 | 2456716.361000 27 Feb 2014 20:39:50.400000 | 9.500 | 9.100 |
| RKH | R K Hunt | 78 | 2451768.436800 11 Aug 2000 22:28:59.520000 | 2457461.347900 13 Mar 2016 20:20:58.560000 | 10.300 | 7.710 |
| TIH | T Hoare | 2 | 2451785.428400 28 Aug 2000 22:16:53.760000 | 2451811.452700 23 Sep 2000 22:51:53.280000 | 9.460 | 9.140 |
| BJ | B J Beesley | 44 | 2454700.564600 22 Aug 2008 01:33:01.440000 | 2455525.567400 25 Nov 2010 01:37:03.360000 | 9.900 | 8.900 |
| TLH | T L Heywood | 2 | 2457630.531000 30 Aug 2016 00:44:38.400000 | 2457750.552000 28 Dec 2016 01:14:52.800000 | 9.900 | 9.300 |
| RPE | R Pearce | 37 | 2457751.413000 28 Dec 2016 21:54:43.200000 | 2460037.409000 2 Apr 2023 21:48:57.600000 | 10.500 | 9.100 |
| GPF | G Fleming | 42 | 2458819.253520 1 Dec 2019 18:05:04.128000 | 2460324.377260 14 Jan 2024 21:03:15.264000 | 10.014 | 9.162 |