Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 7,491 | Minimum magnitude: | 9.100 | Maximum magnitude: | 6.500 | ||
| First observation: | JD 2440229.326000 | \ | 7 Jan 1969 19:49:26.400000 UT | Latest observation: | JD 2460448.447920 | \ | 17 May 2024 22:45:00.288000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 7,286 |
| Photographic | 21 |
| CCD | 44 |
| CMOS | 140 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| UP | D A Pickup | 1 | 2441181.600000 18 Aug 1971 02:24:00.000000 | 2441181.600000 18 Aug 1971 02:24:00.000000 | 7.450 | 7.450 |
| CP | P R Clayton | 4 | 2441231.300000 6 Oct 1971 19:12:00.000000 | 2441427.400000 19 Apr 1972 21:36:00.000000 | 7.600 | 7.300 |
| PM | M Poxon | 2 | 2441231.400000 6 Oct 1971 21:36:00.000000 | 2441250.400000 25 Oct 1971 21:36:00.000000 | 7.450 | 7.350 |
| HY | P W Hornby | 25 | 2441313.500000 28 Dec 1971 00:00:00.000000 | 2442326.559000 6 Oct 1974 01:24:57.600000 | 8.220 | 7.400 |
| CM | M Currie | 33 | 2441500.500000 2 Jul 1972 00:00:00.000000 | 2442048.289500 31 Dec 1973 18:56:52.800000 | 8.350 | 7.280 |
| GH | T Gough | 10 | 2441507.500000 9 Jul 1972 00:00:00.000000 | 2441926.361100 31 Aug 1973 20:39:59.040000 | 8.000 | 7.500 |
| IS | J E Isles | 52 | 2440229.326000 7 Jan 1969 19:49:26.400000 | 2447836.347200 5 Nov 1989 20:19:58.080000 | 8.500 | 7.200 |
| QA | P Quadt | 3 | 2441559.600000 30 Aug 1972 02:24:00.000000 | 2441577.600000 17 Sep 1972 02:24:00.000000 | 7.500 | 7.400 |
| GO | A Good | 4 | 2441570.400000 9 Sep 1972 21:36:00.000000 | 2441677.300000 25 Dec 1972 19:12:00.000000 | 7.670 | 7.420 |
| MM | I A Middlemist | 783 | 2441685.302000 2 Jan 1973 19:14:52.800000 | 2452623.312500 14 Dec 2002 19:30:00.000000 | 9.100 | 7.100 |
| YG | D L Young | 7 | 2441724.446500 10 Feb 1973 22:42:57.600000 | 2442101.340200 22 Feb 1974 20:09:53.280000 | 8.180 | 7.650 |
| HF | G M Hurst | 16 | 2441727.307600 13 Feb 1973 19:22:56.640000 | 2444804.466600 18 Jul 1981 23:11:54.240000 | 8.180 | 7.200 |
| MJ | J W Mason | 3 | 2441738.218700 24 Feb 1973 17:14:55.680000 | 2441781.996500 9 Apr 1973 11:54:57.600000 | 7.600 | 7.400 |
| SE | I W Saunders | 3 | 2441782.402700 9 Apr 1973 21:39:53.280000 | 2441839.446500 5 Jun 1973 22:42:57.600000 | 8.180 | 8.050 |
| PO | A K Porter | 11 | 2441833.524300 31 May 1973 00:34:59.520000 | 2442153.642300 16 Apr 1974 03:24:54.720000 | 7.900 | 7.400 |
| PJ | A R Pratt | 6 | 2441871.481200 7 Jul 1973 23:32:55.680000 | 2441949.436100 23 Sep 1973 22:27:59.040000 | 8.350 | 7.920 |
| HC | C Henshaw | 16 | 2441888.768000 25 Jul 1973 06:25:55.200000 | 2442048.332600 31 Dec 1973 19:58:56.640000 | 8.000 | 7.500 |
| GE | A Gardner | 2 | 2441948.645800 23 Sep 1973 03:29:57.120000 | 2442007.444400 20 Nov 1973 22:39:56.160000 | 8.200 | 7.860 |
| HU | D Hufton | 129 | 2441957.359700 1 Oct 1973 20:37:58.080000 | 2446738.411800 3 Nov 1986 21:52:59.520000 | 8.350 | 7.300 |
| TY | M D Taylor | 766 | 2441993.354100 6 Nov 1973 20:29:54.240000 | 2457080.286000 26 Feb 2015 18:51:50.400000 | 8.800 | 6.600 |
| RT | D A Rothery | 27 | 2442266.427000 6 Aug 1974 22:14:52.800000 | 2443016.479100 25 Aug 1976 23:29:54.240000 | 8.530 | 7.370 |
| BS | T Brelstaff | 23 | 2442277.506900 18 Aug 1974 00:09:56.160000 | 2444601.350600 27 Dec 1980 20:24:51.840000 | 8.270 | 7.250 |
| MX | L R Matthews | 25 | 2442308.531200 18 Sep 1974 00:44:55.680000 | 2442983.500000 24 Jul 1976 00:00:00.000000 | 8.450 | 7.400 |
| RE | N Reid | 17 | 2442322.399300 1 Oct 1974 21:34:59.520000 | 2442682.461800 26 Sep 1975 23:04:59.520000 | 8.260 | 7.200 |
| SB | A B Scott | 16 | 2442363.423600 11 Nov 1974 22:09:59.040000 | 2442575.506900 12 Jun 1975 00:09:56.160000 | 8.140 | 7.620 |
| BJ | B J Beesley | 67 | 2442411.455500 29 Dec 1974 22:55:55.200000 | 2455501.543800 1 Nov 2010 01:03:04.320000 | 7.840 | 7.200 |
| MZ | I Miller | 4 | 2442427.472200 14 Jan 1975 23:19:58.080000 | 2442457.423600 13 Feb 1975 22:09:59.040000 | 7.500 | 7.500 |
| DS | D M Swain | 152 | 2442634.418000 9 Aug 1975 22:01:55.200000 | 2449914.420100 15 Jul 1995 22:04:56.640000 | 8.700 | 6.830 |
| VB | J S Bullivant | 3 | 2442802.329800 24 Jan 1976 19:54:54.720000 | 2442821.347200 12 Feb 1976 20:19:58.080000 | 7.670 | 7.390 |
| AK | A Cook | 2 | 2443150.270800 6 Jan 1977 18:29:57.120000 | 2443217.436800 14 Mar 1977 22:28:59.520000 | 7.200 | 7.100 |
| RHF | R B I Fraser | 141 | 2443251.458300 17 Apr 1977 22:59:57.120000 | 2459317.476000 12 Apr 2021 23:25:26.400000 | 8.900 | 6.980 |
| HO | A J Hollis | 7 | 2443399.343700 12 Sep 1977 20:14:55.680000 | 2443506.322900 28 Dec 1977 19:44:58.560000 | 7.600 | 7.400 |
| NR | R H Mcnaught | 11 | 2443695.513800 6 Jul 1978 00:19:52.320000 | 2443873.449300 30 Dec 1978 22:46:59.520000 | 7.900 | 7.030 |
| AG | S W Albrighton | 1,472 | 2444247.375000 8 Jan 1980 21:00:00.000000 | 2460429.403000 28 Apr 2024 21:40:19.200000 | 8.800 | 6.800 |
| JR | J Parkinson | 15 | 2444566.416600 22 Nov 1980 21:59:54.240000 | 2445652.420100 13 Nov 1983 22:04:56.640000 | 8.100 | 7.200 |
| SW | D R B Saw | 11 | 2444813.506900 28 Jul 1981 00:09:56.160000 | 2445321.385400 17 Dec 1982 21:14:58.560000 | 7.900 | 7.500 |
| AX | C M Allen | 20 | 2444820.475600 3 Aug 1981 23:24:51.840000 | 2445119.467300 29 May 1982 23:12:54.720000 | 8.130 | 7.430 |
| DQ | C D Devoy | 2 | 2444838.541600 22 Aug 1981 00:59:54.240000 | 2444903.479100 25 Oct 1981 23:29:54.240000 | 7.820 | 7.820 |
| RL | R Billington | 6 | 2444894.308300 16 Oct 1981 19:23:57.120000 | 2444939.402700 30 Nov 1981 21:39:53.280000 | 7.800 | 7.500 |
| VS | T G Saville | 36 | 2444982.350600 12 Jan 1982 20:24:51.840000 | 2455440.357600 31 Aug 2010 20:34:56.640000 | 8.100 | 7.180 |
| QM | T Markham | 544 | 2444816.434000 30 Jul 1981 22:24:57.600000 | 2457546.465000 6 Jun 2016 23:09:36.000000 | 8.550 | 7.300 |
| NZ | I P Nartowicz | 48 | 2445221.368000 8 Sep 1982 20:49:55.200000 | 2450020.656200 30 Oct 1995 03:44:55.680000 | 8.600 | 7.300 |
| IW | W J Worraker | 211 | 2445225.675600 13 Sep 1982 04:12:51.840000 | 2460308.237000 29 Dec 2023 17:41:16.800000 | 8.900 | 6.900 |
| SS | H W S Smith | 75 | 2445550.475600 3 Aug 1983 23:24:51.840000 | 2446217.447200 31 May 1985 22:43:58.080000 | 8.200 | 6.500 |
| HB | M A Hather | 82 | 2445615.447900 7 Oct 1983 22:44:58.560000 | 2452337.305600 3 Mar 2002 19:20:03.840000 | 8.100 | 6.900 |
| VR | M Beveridge | 32 | 2445744.336800 13 Feb 1984 20:04:59.520000 | 2447424.400700 19 Sep 1988 21:37:00.480000 | 8.100 | 7.370 |
| IJ | J S Smith | 81 | 2446029.310400 24 Nov 1984 19:26:58.560000 | 2447771.350700 1 Sep 1989 20:25:00.480000 | 8.800 | 7.700 |
| SMA | A Smeaton | 3 | 2446566.452000 15 May 1986 22:50:52.800000 | 2448570.270800 9 Nov 1991 18:29:57.120000 | 8.570 | 7.400 |
| GER | R J Geddes | 7 | 2446628.507600 17 Jul 1986 00:10:56.640000 | 2446921.442300 5 May 1987 22:36:54.720000 | 8.400 | 7.500 |
| UT | A Hutchings | 7 | 2446827.340900 31 Jan 1987 20:10:53.760000 | 2446911.407600 25 Apr 1987 21:46:56.640000 | 8.350 | 7.700 |
| GAV | D Gavine | 5 | 2446883.555500 29 Mar 1987 01:19:55.200000 | 2446948.500000 2 Jun 1987 00:00:00.000000 | 8.500 | 7.500 |
| MJD | M J D Price | 1 | 2447035.413100 27 Aug 1987 21:54:51.840000 | 2447035.413100 27 Aug 1987 21:54:51.840000 | 7.600 | 7.600 |
| TJ | J Toone | 1,462 | 2443008.420000 17 Aug 1976 22:04:48.000000 | 2460414.603000 14 Apr 2024 02:28:19.200000 | 8.950 | 7.000 |
| QRA | G Ramsay | 102 | 2447168.312500 7 Jan 1988 19:30:00.000000 | 2449247.437500 16 Sep 1993 22:30:00.000000 | 9.000 | 7.350 |
| LUB | T Lubek | 23 | 2448340.368000 24 Mar 1991 20:49:55.200000 | 2448984.242300 27 Dec 1992 17:48:54.720000 | 8.200 | 7.300 |
| KOU | S Koushiappas | 5 | 2448418.361100 10 Jun 1991 20:39:59.040000 | 2448535.194400 5 Oct 1991 16:39:56.160000 | 8.500 | 7.700 |
| POG | G Pointer | 14 | 2447762.401400 23 Aug 1989 21:38:00.960000 | 2449343.350000 21 Dec 1993 20:24:00.000000 | 8.400 | 7.400 |
| JSD | J S Day | 89 | 2448831.515300 28 Jul 1992 00:22:01.920000 | 2454300.313900 18 Jul 2007 19:32:00.960000 | 8.600 | 7.300 |
| EYU | E Yusuf | 13 | 2448831.402800 27 Jul 1992 21:40:01.920000 | 2449018.270800 30 Jan 1993 18:29:57.120000 | 7.700 | 7.300 |
| GIF | G Thompson | 5 | 2449008.322900 20 Jan 1993 19:44:58.560000 | 2449303.309700 11 Nov 1993 19:25:58.080000 | 7.750 | 7.100 |
| NMC | C Newman | 33 | 2450487.317300 7 Feb 1997 19:36:54.720000 | 2451104.307600 17 Oct 1998 19:22:56.640000 | 7.950 | 6.670 |
| ARB | A R Baransky | 1 | 2450630.500000 1 Jul 1997 00:00:00.000000 | 2450630.500000 1 Jul 1997 00:00:00.000000 | 7.300 | 7.300 |
| VGM | V G Mormyl | 27 | 2450748.100000 26 Oct 1997 14:24:00.000000 | 2450874.300000 1 Mar 1998 19:12:00.000000 | 7.300 | 6.800 |
| SJO | S Johnston | 49 | 2450689.574000 29 Aug 1997 01:46:33.600000 | 2451552.303400 8 Jan 2000 19:16:53.760000 | 8.400 | 7.200 |
| NC | M J Nicholls | 2 | 2451035.409700 9 Aug 1998 21:49:58.080000 | 2451145.472200 27 Nov 1998 23:19:58.080000 | 7.500 | 7.300 |
| EHH | E H Horsley | 7 | 2451193.434000 14 Jan 1999 22:24:57.600000 | 2451372.534700 13 Jul 1999 00:49:58.080000 | 7.860 | 7.300 |
| FRW | R W Fleet | 26 | 2447354.539600 12 Jul 1988 00:57:01.440000 | 2448250.427100 24 Dec 1990 22:15:01.440000 | 9.000 | 7.600 |
| WEK | K West | 2 | 2447839.362500 8 Nov 1989 20:42:00.000000 | 2447886.328500 25 Dec 1989 19:53:02.400000 | 8.000 | 8.000 |
| OHB | B O'Halloran | 13 | 2448791.527800 18 Jun 1992 00:40:01.920000 | 2448987.338200 30 Dec 1992 20:07:00.480000 | 7.700 | 7.200 |
| BMD | B MacDonald | 3 | 2454834.502800 3 Jan 2009 00:04:01.920000 | 2455248.406900 20 Feb 2010 21:45:56.160000 | 7.800 | 7.400 |
| CPM | C Mann | 4 | 2455026.424300 13 Jul 2009 22:10:59.520000 | 2456572.340000 6 Oct 2013 20:09:36.000000 | 7.700 | 7.100 |
| LMC | L McCalman | 17 | 2453338.395800 28 Nov 2004 21:29:57.120000 | 2453716.453500 11 Dec 2005 22:53:02.400000 | 7.900 | 7.200 |
| RWS | R W Schmude | 1 | 2449738.550700 21 Jan 1995 01:13:00.480000 | 2449738.550700 21 Jan 1995 01:13:00.480000 | 9.000 | 9.000 |
| BMB | B MacDonald | 1 | 2456039.554200 22 Apr 2012 01:18:02.880000 | 2456039.554200 22 Apr 2012 01:18:02.880000 | 7.700 | 7.700 |
| NF | N A Foster | 1 | 2456658.278000 31 Dec 2013 18:40:19.200000 | 2456658.278000 31 Dec 2013 18:40:19.200000 | 7.200 | 7.200 |
| BAR | M Barrett | 40 | 2456667.428000 9 Jan 2014 22:16:19.200000 | 2459114.456000 21 Sep 2020 22:56:38.400000 | 8.400 | 6.600 |
| WJAA | J Whinfrey | 1 | 2457328.385000 1 Nov 2015 21:14:24.000000 | 2457328.385000 1 Nov 2015 21:14:24.000000 | 7.600 | 7.600 |
| RPE | R Pearce | 6 | 2457429.368000 10 Feb 2016 20:49:55.200000 | 2460110.465000 14 Jun 2023 23:09:36.000000 | 7.700 | 7.300 |
| TLH | T L Heywood | 158 | 2457573.465000 3 Jul 2016 23:09:36.000000 | 2460232.590000 15 Oct 2023 02:09:36.000000 | 8.300 | 7.400 |
| NWH | N White | 4 | 2457664.357000 2 Oct 2016 20:34:04.800000 | 2458336.465000 5 Aug 2018 23:09:36.000000 | 8.100 | 7.400 |
| -SK | G Stefanopoulos | 2 | 2457226.300000 22 Jul 2015 19:12:00.000000 | 2457246.335000 11 Aug 2015 20:02:24.000000 | 7.300 | 7.000 |
| KGF | K Griffiths | 1 | 2458080.333000 22 Nov 2017 19:59:31.200000 | 2458080.333000 22 Nov 2017 19:59:31.200000 | 7.200 | 7.200 |
| GPF | G Fleming | 67 | 2458159.348281 9 Feb 2018 20:21:31.478400 | 2460233.420670 15 Oct 2023 22:05:45.888000 | 7.600 | 6.922 |
| RKH | R K Hunt | 63 | 2459138.363800 15 Oct 2020 20:43:52.320000 | 2460290.315900 11 Dec 2023 19:34:53.760000 | 7.900 | 7.000 |
| HJD | H J Davies | 3 | 2446491.382000 1 Mar 1986 21:10:04.800000 | 2446510.432000 20 Mar 1986 22:22:04.800000 | 7.900 | 7.400 |
| DBS | D Dobbs | 59 | 2459411.453000 15 Jul 2021 22:52:19.200000 | 2459860.385000 7 Oct 2022 21:14:24.000000 | 7.700 | 6.700 |
| CWS | C Watkins | 117 | 2459455.498617 28 Aug 2021 23:58:00.508800 | 2459607.258270 27 Jan 2022 18:11:54.528000 | 7.564 | 7.397 |
| JCH | J Hilder | 41 | 2459933.420140 19 Dec 2022 22:05:00.096000 | 2460448.447920 17 May 2024 22:45:00.288000 | 7.600 | 7.200 |