Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 16,029 | Minimum magnitude: | 16.143 | Maximum magnitude: | 7.800 | ||
| First observation: | JD 2439370.395800 | \ | 1 Sep 1966 21:29:57.120000 UT | Latest observation: | JD 2460417.361190 | \ | 16 Apr 2024 20:40:06.816000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 10,568 |
| Photographic | 20 |
| CCD | 5,376 |
| CMOS | 65 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| MC | D G Mccartan | 3 | 2439370.395800 1 Sep 1966 21:29:57.120000 | 2439376.447900 7 Sep 1966 22:44:58.560000 | 7.800 | 7.800 |
| LO | R S Lomas | 115 | 2439378.645800 10 Sep 1966 03:29:57.120000 | 2440218.718700 28 Dec 1968 05:14:55.680000 | 12.900 | 9.000 |
| WA | E Waring | 2 | 2439410.375000 11 Oct 1966 21:00:00.000000 | 2439480.302000 20 Dec 1966 19:14:52.800000 | 12.600 | 12.300 |
| JN | R H Jones | 2 | 2439466.381900 6 Dec 1966 21:09:56.160000 | 2439809.369400 14 Nov 1967 20:51:56.160000 | 11.220 | 10.600 |
| CT | B A Carter | 27 | 2439492.315200 1 Jan 1967 19:33:53.280000 | 2439854.529100 30 Dec 1967 00:41:54.240000 | 13.200 | 12.300 |
| GN | A Grayson | 3 | 2440101.500000 2 Sep 1968 00:00:00.000000 | 2440103.493000 3 Sep 1968 23:49:55.200000 | 13.180 | 13.180 |
| PO | A K Porter | 34 | 2442059.305500 11 Jan 1974 19:19:55.200000 | 2443937.333300 4 Mar 1979 19:59:57.120000 | 13.500 | 11.000 |
| HH | I D Howarth | 5 | 2442074.300000 26 Jan 1974 19:12:00.000000 | 2442312.380000 21 Sep 1974 21:07:12.000000 | 13.200 | 13.000 |
| BP | J A Bailey | 32 | 2442300.437500 9 Sep 1974 22:30:00.000000 | 2443086.479100 3 Nov 1976 23:29:54.240000 | 13.800 | 10.600 |
| MX | L R Matthews | 5 | 2442361.538100 10 Nov 1974 00:54:51.840000 | 2442479.315900 7 Mar 1975 19:34:53.760000 | 13.400 | 11.000 |
| HF | G M Hurst | 485 | 2442444.359000 31 Jan 1975 20:36:57.600000 | 2459880.724310 28 Oct 2022 05:23:00.384000 | 13.700 | 9.700 |
| HO | A J Hollis | 41 | 2443400.413100 13 Sep 1977 21:54:51.840000 | 2444581.364500 7 Dec 1980 20:44:52.800000 | 14.000 | 13.050 |
| PI | R D Pickard | 3,175 | 2443433.333300 16 Oct 1977 19:59:57.120000 | 2458362.622640 1 Sep 2018 02:56:36.096000 | 13.600 | 9.753 |
| KM | C Brookman | 7 | 2443441.404800 24 Oct 1977 21:42:54.720000 | 2443851.414500 8 Dec 1978 21:56:52.800000 | 12.600 | 10.800 |
| DT | D Stott | 889 | 2443511.322200 2 Jan 1978 19:43:58.080000 | 2448013.381900 1 May 1990 21:09:56.160000 | 13.500 | 10.350 |
| GH | T Gough | 18 | 2443539.388800 30 Jan 1978 21:19:52.320000 | 2443951.354100 18 Mar 1979 20:29:54.240000 | 13.600 | 13.000 |
| PB | M Peel | 2 | 2443549.390200 9 Feb 1978 21:21:53.280000 | 2443572.392300 4 Mar 1978 21:24:54.720000 | 13.500 | 13.470 |
| CH | R H Chambers | 23 | 2443574.395800 6 Mar 1978 21:29:57.120000 | 2447085.489500 16 Oct 1987 23:44:52.800000 | 13.450 | 10.520 |
| LK | K Lewis | 108 | 2443746.512500 26 Aug 1978 00:18:00.000000 | 2445286.305500 12 Nov 1982 19:19:55.200000 | 13.450 | 10.230 |
| NR | R H Mcnaught | 23 | 2443753.543700 2 Sep 1978 01:02:55.680000 | 2444109.506900 24 Aug 1979 00:09:56.160000 | 13.450 | 9.400 |
| EJ | J W L Ells | 31 | 2443792.344400 10 Oct 1978 20:15:56.160000 | 2445815.370000 24 Apr 1984 20:52:48.000000 | 13.530 | 10.800 |
| KJ | S J Kay | 88 | 2444114.545100 29 Aug 1979 01:04:56.640000 | 2444939.450000 30 Nov 1981 22:48:00.000000 | 13.580 | 10.390 |
| XF | L J Higgins | 8 | 2444148.486100 1 Oct 1979 23:39:59.040000 | 2444238.447900 30 Dec 1979 22:44:58.560000 | 12.600 | 11.800 |
| SW | D R B Saw | 4 | 2444158.371500 11 Oct 1979 20:54:57.600000 | 2444488.500000 6 Sep 1980 00:00:00.000000 | 13.400 | 13.000 |
| PT | R A H Paterson | 1,349 | 2444970.320000 31 Dec 1981 19:40:48.000000 | 2459995.357000 19 Feb 2023 20:34:04.800000 | 14.200 | 9.600 |
| XE | A T A Bueno | 15 | 2444979.770800 10 Jan 1982 06:29:57.120000 | 2445273.739500 31 Oct 1982 05:44:52.800000 | 13.200 | 13.000 |
| QC | H Colquhoun | 14 | 2445265.481900 22 Oct 1982 23:33:56.160000 | 2445408.360000 14 Mar 1983 20:38:24.000000 | 13.700 | 12.300 |
| BE | L K Brundle | 514 | 2445387.740000 22 Feb 1983 05:45:36.000000 | 2460400.341000 30 Mar 2024 20:11:02.400000 | 13.300 | 9.800 |
| XG | G Poyner | 1,844 | 2445579.550000 2 Sep 1983 01:12:00.000000 | 2460400.352100 30 Mar 2024 20:27:01.440000 | 13.500 | 10.000 |
| UL | S J Lubbock | 251 | 2445969.393000 25 Sep 1984 21:25:55.200000 | 2447648.395800 1 May 1989 21:29:57.120000 | 13.200 | 10.300 |
| AG | S W Albrighton | 10 | 2446111.312500 14 Feb 1985 19:30:00.000000 | 2459964.337000 19 Jan 2023 20:05:16.800000 | 13.200 | 10.800 |
| IS | J E Isles | 237 | 2446837.293000 10 Feb 1987 19:01:55.200000 | 2447854.209700 23 Nov 1989 17:01:58.080000 | 13.200 | 10.800 |
| IW | W J Worraker | 545 | 2447097.652700 29 Oct 1987 03:39:53.280000 | 2454121.368100 20 Jan 2007 20:50:03.840000 | 13.600 | 9.900 |
| TJ | J Toone | 2,018 | 2445674.446000 5 Dec 1983 22:42:14.400000 | 2460410.363000 9 Apr 2024 20:42:43.200000 | 13.500 | 9.800 |
| DR | R C Dryden | 505 | 2447742.613100 4 Aug 1989 02:42:51.840000 | 2460298.362000 19 Dec 2023 20:41:16.800000 | 13.500 | 10.200 |
| CPJ | C P Jones | 143 | 2447856.362500 25 Nov 1989 20:42:00.000000 | 2452381.339600 16 Apr 2002 20:09:01.440000 | 14.200 | 10.300 |
| KOU | S Koushiappas | 8 | 2448217.222200 21 Nov 1990 17:19:58.080000 | 2448571.354100 10 Nov 1991 20:29:54.240000 | 13.300 | 12.600 |
| MIG | M Gill | 105 | 2448614.322900 23 Dec 1991 19:44:58.560000 | 2450498.451000 18 Feb 1997 22:49:26.400000 | 13.000 | 10.250 |
| WS | E J W West | 3 | 2448913.405500 17 Oct 1992 21:43:55.200000 | 2448986.376300 29 Dec 1992 21:01:52.320000 | 13.000 | 13.000 |
| JSD | J S Day | 5 | 2449065.358300 18 Mar 1993 20:35:57.120000 | 2449801.345800 24 Mar 1995 20:17:57.120000 | 13.080 | 13.000 |
| FAM | F Hamilton | 7 | 2449935.547900 6 Aug 1995 01:08:58.560000 | 2450039.386100 17 Nov 1995 21:15:59.040000 | 10.800 | 10.800 |
| KHO | K Holland | 3 | 2449989.913800 29 Sep 1995 09:55:52.320000 | 2450122.425000 8 Feb 1996 22:12:00.000000 | 12.600 | 10.800 |
| JOG | J Greaves | 16 | 2450006.330500 15 Oct 1995 19:55:55.200000 | 2450122.290000 8 Feb 1996 18:57:36.000000 | 13.700 | 12.600 |
| SAL | G W Salmon | 38 | 2450035.407600 13 Nov 1995 21:46:56.640000 | 2452991.324300 17 Dec 2003 19:46:59.520000 | 13.700 | 10.800 |
| WEM | M Westlund | 18 | 2450100.267000 17 Jan 1996 18:24:28.800000 | 2450882.360000 9 Mar 1998 20:38:24.000000 | 13.500 | 10.700 |
| JEL | L T Jensen | 19 | 2450110.271000 27 Jan 1996 18:30:14.400000 | 2450190.340000 16 Apr 1996 20:09:36.000000 | 13.100 | 11.000 |
| BSM | S M Brincat | 2 | 2450129.348000 15 Feb 1996 20:21:07.200000 | 2450132.352000 18 Feb 1996 20:26:52.800000 | 13.200 | 12.600 |
| AKG | K G Andersson | 1 | 2450137.333000 23 Feb 1996 19:59:31.200000 | 2450137.333000 23 Feb 1996 19:59:31.200000 | 13.000 | 13.000 |
| BHG | B H Granslo | 54 | 2450142.610000 29 Feb 1996 02:38:24.000000 | 2451303.490000 4 May 1999 23:45:36.000000 | 13.300 | 10.400 |
| RJB | R J Bouma | 103 | 2450185.320000 11 Apr 1996 19:40:48.000000 | 2451893.247000 14 Dec 2000 17:55:40.800000 | 13.400 | 10.700 |
| KOM | M Komorous | 74 | 2450540.540000 2 Apr 1997 00:57:36.000000 | 2451882.550000 4 Dec 2000 01:12:00.000000 | 13.600 | 10.700 |
| EMU | E Muyllaert | 183 | 2451077.353000 20 Sep 1998 20:28:19.200000 | 2451909.331000 30 Dec 2000 19:56:38.400000 | 13.300 | 10.500 |
| HWM | H W McGee | 67 | 2451184.429100 5 Jan 1999 22:17:54.240000 | 2453356.415300 16 Dec 2004 21:58:01.920000 | 13.700 | 10.200 |
| TAL | L Talamoni | 28 | 2451546.416600 2 Jan 2000 21:59:54.240000 | 2451910.222200 31 Dec 2000 17:19:58.080000 | 13.000 | 12.300 |
| PJC | P J Charleton | 10 | 2451925.384700 15 Jan 2001 21:13:58.080000 | 2452916.454900 3 Oct 2003 22:55:03.360000 | 13.400 | 12.600 |
| JZ | R D Januszewski | 62 | 2453740.466700 4 Jan 2006 23:12:02.880000 | 2457477.422000 29 Mar 2016 22:07:40.800000 | 13.500 | 12.000 |
| AX | C M Allen | 36 | 2454553.307600 27 Mar 2008 19:22:56.640000 | 2455845.401400 10 Oct 2011 21:38:00.960000 | 14.100 | 10.400 |
| BJ | B J Beesley | 117 | 2454698.649300 20 Aug 2008 03:34:59.520000 | 2455531.463900 30 Nov 2010 23:08:00.960000 | 13.500 | 9.900 |
| BCP | C D Beech | 50 | 2454838.331900 6 Jan 2009 19:57:56.160000 | 2457777.332290 23 Jan 2017 19:58:29.856000 | 13.300 | 12.200 |
| MZ | I Miller | 848 | 2454908.385220 17 Mar 2009 21:14:43.008000 | 2458355.681330 25 Aug 2018 04:21:06.912000 | 13.075 | 12.004 |
| SFY | J Shears | 19 | 2453289.373542 10 Oct 2004 20:57:54.028800 | 2453322.377188 12 Nov 2004 21:03:09.043200 | 12.150 | 11.411 |
| CPM | C Mann | 1 | 2456237.406300 5 Nov 2012 21:45:04.320000 | 2456237.406300 5 Nov 2012 21:45:04.320000 | 11.600 | 11.600 |
| DGSA | G Darlington | 24 | 2456369.355760 17 Mar 2013 20:32:17.664000 | 2456386.355740 3 Apr 2013 20:32:15.936000 | 12.905 | 12.178 |
| HUL | V Hull | 5 | 2456582.586810 17 Oct 2013 02:05:00.384000 | 2457338.673000 12 Nov 2015 04:09:07.200000 | 13.200 | 12.500 |
| TVA | T Vale | 119 | 2457090.373000 8 Mar 2015 20:57:07.200000 | 2460319.483000 9 Jan 2024 23:35:31.200000 | 13.600 | 9.900 |
| RPE | R Pearce | 11 | 2457074.510000 21 Feb 2015 00:14:24.000000 | 2459665.446000 26 Mar 2022 22:42:14.400000 | 13.000 | 10.200 |
| WV | P B Withers | 109 | 2457053.310000 30 Jan 2015 19:26:24.000000 | 2460325.421000 15 Jan 2024 22:06:14.400000 | 13.500 | 10.000 |
| MOB | M Mobberley | 1 | 2454736.320140 26 Sep 2008 19:41:00.096000 | 2454736.320140 26 Sep 2008 19:41:00.096000 | 12.200 | 12.200 |
| TRO | A Rodda | 38 | 2457320.290630 24 Oct 2015 18:58:30.432000 | 2457320.320070 24 Oct 2015 19:40:54.048000 | 12.982 | 12.910 |
| JL | M L Joslin | 68 | 2458362.422500 31 Aug 2018 22:08:24.000000 | 2460054.352800 19 Apr 2023 20:28:01.920000 | 13.400 | 10.900 |
| RKH | R K Hunt | 5 | 2452591.379000 12 Nov 2002 21:05:45.600000 | 2453015.327000 10 Jan 2004 19:50:52.800000 | 13.400 | 13.200 |
| COL | M Collins | 2 | 2447744.549306 6 Aug 1989 01:11:00.038400 | 2447744.556944 6 Aug 1989 01:21:59.961600 | 11.000 | 11.000 |
| IWT | I L Walton | 10 | 2458850.353170 1 Jan 2020 20:28:33.888000 | 2459959.473470 14 Jan 2023 23:21:47.808000 | 13.169 | 10.902 |
| PRV | G J Privett | 6 | 2459512.479090 24 Oct 2021 23:29:53.376000 | 2460417.361190 16 Apr 2024 20:40:06.816000 | 13.090 | 11.140 |
| GPF | G Fleming | 51 | 2459585.453510 5 Jan 2022 22:53:03.264000 | 2460361.368860 20 Feb 2024 20:51:09.504000 | 13.332 | 10.713 |
| MPS | M Phillips | 21 | 2459688.405830 18 Apr 2022 21:44:23.712000 | 2460390.375380 20 Mar 2024 21:00:32.832000 | 13.445 | 12.890 |
| DDB | D Boyd | 1,090 | 2459965.348920 20 Jan 2023 20:22:26.688000 | 2459989.325450 13 Feb 2023 19:48:38.880000 | 12.601 | 10.613 |
| PCL | P C Leyland | 3 | 2459959.336762 14 Jan 2023 20:04:56.236800 | 2460015.378345 11 Mar 2023 21:04:49.008000 | 13.108 | 11.209 |
| DSD | D Shepherd | 14 | 2460038.382180 3 Apr 2023 21:10:20.352000 | 2460375.391000 5 Mar 2024 21:23:02.400000 | 16.143 | 12.935 |