Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,328 | Minimum magnitude: | 7.700 | Maximum magnitude: | 5.400 | ||
| First observation: | JD 2439736.646000 | \ | 3 Sep 1967 03:30:14.400000 UT | Latest observation: | JD 2460438.437500 | \ | 7 May 2024 22:30:00.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 4,304 |
| CCD | 4 |
| CMOS | 20 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| BML | B Morell | 6 | 2440953.500000 2 Jan 1971 00:00:00.000000 | 2440982.400000 30 Jan 1971 21:36:00.000000 | 7.200 | 6.700 |
| HY | P W Hornby | 8 | 2440971.400000 19 Jan 1971 21:36:00.000000 | 2441681.500000 30 Dec 1972 00:00:00.000000 | 7.400 | 6.460 |
| RI | M J Ring | 3 | 2440971.400000 19 Jan 1971 21:36:00.000000 | 2441001.400000 18 Feb 1971 21:36:00.000000 | 7.400 | 6.900 |
| RD | D W Robinson | 5 | 2440986.500000 4 Feb 1971 00:00:00.000000 | 2441054.400000 12 Apr 1971 21:36:00.000000 | 6.950 | 6.570 |
| YP | P Yates | 4 | 2440996.300000 13 Feb 1971 19:12:00.000000 | 2441036.400000 25 Mar 1971 21:36:00.000000 | 7.150 | 6.700 |
| NO | D J Northwood | 2 | 2441001.400000 18 Feb 1971 21:36:00.000000 | 2441004.400000 21 Feb 1971 21:36:00.000000 | 7.100 | 6.950 |
| FM | V J Freeman | 1 | 2441005.300000 22 Feb 1971 19:12:00.000000 | 2441005.300000 22 Feb 1971 19:12:00.000000 | 6.900 | 6.900 |
| BBU | R J Butler | 8 | 2441013.300000 2 Mar 1971 19:12:00.000000 | 2441082.400000 10 May 1971 21:36:00.000000 | 7.250 | 6.800 |
| VJ | J D Wise | 2 | 2441027.300000 16 Mar 1971 19:12:00.000000 | 2441033.300000 22 Mar 1971 19:12:00.000000 | 7.000 | 7.000 |
| CP | P R Clayton | 1 | 2441058.400000 16 Apr 1971 21:36:00.000000 | 2441058.400000 16 Apr 1971 21:36:00.000000 | 6.600 | 6.600 |
| BGL | D J Galera | 4 | 2441070.500000 29 Apr 1971 00:00:00.000000 | 2441092.500000 21 May 1971 00:00:00.000000 | 6.850 | 6.300 |
| GE | A Gardner | 7 | 2441326.600000 10 Jan 1972 02:24:00.000000 | 2441351.400000 3 Feb 1972 21:36:00.000000 | 7.140 | 6.920 |
| AB | N R Baker | 1 | 2441328.400000 11 Jan 1972 21:36:00.000000 | 2441328.400000 11 Jan 1972 21:36:00.000000 | 6.600 | 6.600 |
| HF | G M Hurst | 2 | 2441399.400000 22 Mar 1972 21:36:00.000000 | 2441404.400000 27 Mar 1972 21:36:00.000000 | 6.950 | 6.800 |
| GH | T Gough | 1 | 2441567.700000 7 Sep 1972 04:48:00.000000 | 2441567.700000 7 Sep 1972 04:48:00.000000 | 6.900 | 6.900 |
| HC | C Henshaw | 15 | 2441597.700000 7 Oct 1972 04:48:00.000000 | 2451650.200000 15 Apr 2000 16:48:00.000000 | 6.900 | 5.900 |
| MM | I A Middlemist | 50 | 2441655.500000 4 Dec 1972 00:00:00.000000 | 2452407.444400 12 May 2002 22:39:56.160000 | 7.200 | 5.900 |
| CM | M Currie | 2 | 2441657.500000 6 Dec 1972 00:00:00.000000 | 2441682.600000 31 Dec 1972 02:24:00.000000 | 6.900 | 6.370 |
| JB | B Jobson | 2 | 2441661.600000 10 Dec 1972 02:24:00.000000 | 2441675.500000 24 Dec 1972 00:00:00.000000 | 6.700 | 6.600 |
| JR | J Parkinson | 12 | 2444983.399300 13 Jan 1982 21:34:59.520000 | 2445094.444400 4 May 1982 22:39:56.160000 | 6.700 | 6.300 |
| NZ | I P Nartowicz | 82 | 2444983.427000 13 Jan 1982 22:14:52.800000 | 2449873.572900 5 Jun 1995 01:44:58.560000 | 7.100 | 5.900 |
| RHF | R B I Fraser | 208 | 2443145.448000 1 Jan 1977 22:45:07.200000 | 2460374.354000 4 Mar 2024 20:29:45.600000 | 7.400 | 6.000 |
| ON | N M Bone | 96 | 2445015.395800 14 Feb 1982 21:29:57.120000 | 2454554.406300 28 Mar 2008 21:45:04.320000 | 7.230 | 6.280 |
| DR | R C Dryden | 333 | 2445030.347900 1 Mar 1982 20:20:58.560000 | 2460286.664000 8 Dec 2023 03:56:09.600000 | 7.400 | 6.300 |
| QM | T Markham | 431 | 2443966.337000 2 Apr 1979 20:05:16.800000 | 2457537.448000 28 May 2016 22:45:07.200000 | 7.400 | 6.400 |
| RQ | K Robinson | 5 | 2445052.487500 23 Mar 1982 23:42:00.000000 | 2445087.395800 27 Apr 1982 21:29:57.120000 | 7.170 | 6.900 |
| QH | P Heppenstall | 2 | 2445052.489500 23 Mar 1982 23:44:52.800000 | 2445077.409700 17 Apr 1982 21:49:58.080000 | 6.900 | 6.900 |
| AX | C M Allen | 18 | 2445055.508300 27 Mar 1982 00:11:57.120000 | 2455605.345100 12 Feb 2011 20:16:56.640000 | 7.100 | 6.600 |
| SW | D R B Saw | 3 | 2440287.400000 6 Mar 1969 21:36:00.000000 | 2445321.576300 18 Dec 1982 01:49:52.320000 | 6.900 | 6.500 |
| SK | J D Shanklin | 165 | 2447537.768000 11 Jan 1989 06:25:55.200000 | 2460422.372000 21 Apr 2024 20:55:40.800000 | 7.700 | 5.930 |
| JAF | J Fraser | 7 | 2448260.358300 3 Jan 1991 20:35:57.120000 | 2448358.400600 11 Apr 1991 21:36:51.840000 | 6.900 | 6.550 |
| AG | S W Albrighton | 472 | 2448261.378400 4 Jan 1991 21:04:53.760000 | 2460429.378000 28 Apr 2024 21:04:19.200000 | 7.500 | 6.200 |
| QRA | G Ramsay | 15 | 2448263.434000 6 Jan 1991 22:24:57.600000 | 2449062.312500 15 Mar 1993 19:30:00.000000 | 6.900 | 6.530 |
| TJ | J Toone | 1,121 | 2443539.347000 30 Jan 1978 20:19:40.800000 | 2460425.430000 24 Apr 2024 22:19:12.000000 | 7.400 | 6.400 |
| GAV | D Gavine | 44 | 2448269.513800 13 Jan 1991 00:19:52.320000 | 2452012.468800 12 Apr 2001 23:15:04.320000 | 6.700 | 6.300 |
| TY | M D Taylor | 367 | 2448274.440900 17 Jan 1991 22:34:53.760000 | 2457080.384000 26 Feb 2015 21:12:57.600000 | 7.020 | 5.400 |
| PI | R D Pickard | 3 | 2448306.390900 18 Feb 1991 21:22:53.760000 | 2448350.381900 3 Apr 1991 21:09:56.160000 | 6.430 | 6.300 |
| KYX | K Xylaris | 5 | 2448318.211800 2 Mar 1991 17:04:59.520000 | 2449101.290200 23 Apr 1993 18:57:53.280000 | 6.900 | 6.500 |
| OW | J J Howarth | 4 | 2448324.509000 9 Mar 1991 00:12:57.600000 | 2448388.957600 12 May 1991 10:58:56.640000 | 6.900 | 6.300 |
| POG | G Pointer | 15 | 2448328.445800 12 Mar 1991 22:41:57.120000 | 2450078.431200 26 Dec 1995 22:20:55.680000 | 7.100 | 6.300 |
| UN | B R M Munden | 52 | 2448330.404100 14 Mar 1991 21:41:54.240000 | 2452737.369400 7 Apr 2003 20:51:56.160000 | 7.200 | 6.100 |
| LGR | L Green | 6 | 2448647.385400 25 Jan 1992 21:14:58.560000 | 2448690.385400 8 Mar 1992 21:14:58.560000 | 7.000 | 6.250 |
| JSD | J S Day | 51 | 2448994.470100 6 Jan 1993 23:16:56.640000 | 2452721.370100 22 Mar 2003 20:52:56.640000 | 7.000 | 6.600 |
| EYU | E Yusuf | 12 | 2449005.784700 18 Jan 1993 06:49:58.080000 | 2453410.364600 8 Feb 2005 20:45:01.440000 | 7.200 | 5.800 |
| TT | T Tanti | 3 | 2449009.291600 21 Jan 1993 18:59:54.240000 | 2449122.388800 14 May 1993 21:19:52.320000 | 7.550 | 6.600 |
| MIG | M Gill | 1 | 2449013.489500 25 Jan 1993 23:44:52.800000 | 2449013.489500 25 Jan 1993 23:44:52.800000 | 6.550 | 6.550 |
| PCR | P Craven | 13 | 2449016.309700 28 Jan 1993 19:25:58.080000 | 2449782.325600 5 Mar 1995 19:48:51.840000 | 6.940 | 6.400 |
| RAM | R A Marriott | 7 | 2449056.497900 9 Mar 1993 23:56:58.560000 | 2449115.416600 7 May 1993 21:59:54.240000 | 7.100 | 6.900 |
| REK | R E Kelly | 6 | 2449065.345100 18 Mar 1993 20:16:56.640000 | 2449422.411100 10 Mar 1994 21:51:59.040000 | 6.400 | 6.200 |
| MIN | R Minty | 14 | 2449101.413100 23 Apr 1993 21:54:51.840000 | 2449478.447900 5 May 1994 22:44:58.560000 | 7.200 | 6.300 |
| RL | R Billington | 1 | 2449451.395100 8 Apr 1994 21:28:56.640000 | 2449451.395100 8 Apr 1994 21:28:56.640000 | 6.800 | 6.800 |
| KHO | K Holland | 7 | 2449778.375000 1 Mar 1995 21:00:00.000000 | 2450870.396500 25 Feb 1998 21:30:57.600000 | 6.950 | 6.300 |
| NC | M J Nicholls | 6 | 2449995.575000 5 Oct 1995 01:48:00.000000 | 2450076.405500 24 Dec 1995 21:43:55.200000 | 6.300 | 6.300 |
| BHG | B H Granslo | 20 | 2450510.310000 2 Mar 1997 19:26:24.000000 | 2451295.410000 26 Apr 1999 21:50:24.000000 | 6.900 | 6.700 |
| JEN | S Jenner | 1 | 2450546.363800 7 Apr 1997 20:43:52.320000 | 2450546.363800 7 Apr 1997 20:43:52.320000 | 6.680 | 6.680 |
| SJO | S Johnston | 18 | 2450759.517000 7 Nov 1997 00:24:28.800000 | 2451220.285400 10 Feb 1999 18:50:58.560000 | 6.730 | 6.130 |
| JMM | J Meacham | 98 | 2450819.468700 5 Jan 1998 23:14:55.680000 | 2457513.430000 4 May 2016 22:19:12.000000 | 7.300 | 5.500 |
| EHH | E H Horsley | 10 | 2451119.738100 2 Nov 1998 05:42:51.840000 | 2451513.468100 30 Nov 1999 23:14:03.840000 | 7.000 | 6.500 |
| FAR | J Farrer | 5 | 2451585.447200 10 Feb 2000 22:43:58.080000 | 2451644.381900 9 Apr 2000 21:09:56.160000 | 6.320 | 5.770 |
| ADG | A D Godden | 6 | 2451603.352700 28 Feb 2000 20:27:53.280000 | 2451662.419400 27 Apr 2000 22:03:56.160000 | 7.000 | 6.550 |
| TIH | T Hoare | 3 | 2451607.377700 3 Mar 2000 21:03:53.280000 | 2451645.381900 10 Apr 2000 21:09:56.160000 | 6.650 | 6.430 |
| FAD | M Fadda | 3 | 2451660.350000 25 Apr 2000 20:24:00.000000 | 2451668.345100 3 May 2000 20:16:56.640000 | 6.960 | 6.540 |
| PJC | P J Charleton | 10 | 2451963.448600 22 Feb 2001 22:45:59.040000 | 2452368.351400 3 Apr 2002 20:26:00.960000 | 6.700 | 6.200 |
| -SK | G Stefanopoulos | 27 | 2452552.585400 5 Oct 2002 02:02:58.560000 | 2455319.296500 2 May 2010 19:06:57.600000 | 6.900 | 6.100 |
| STO | D Storey | 1 | 2453764.416700 28 Jan 2006 22:00:02.880000 | 2453764.416700 28 Jan 2006 22:00:02.880000 | 6.300 | 6.300 |
| SIM | J Simpson | 3 | 2453739.532600 4 Jan 2006 00:46:56.640000 | 2453813.443800 18 Mar 2006 22:39:04.320000 | 6.600 | 6.600 |
| BMD | B MacDonald | 31 | 2453795.463200 28 Feb 2006 23:07:00.480000 | 2455924.512500 29 Dec 2011 00:18:00.000000 | 7.300 | 6.500 |
| BJ | B J Beesley | 7 | 2454801.770100 1 Dec 2008 06:28:56.640000 | 2455266.391700 10 Mar 2010 21:24:02.880000 | 6.700 | 6.200 |
| LMC | L McCalman | 2 | 2452337.472200 3 Mar 2002 23:19:58.080000 | 2452343.437500 9 Mar 2002 22:30:00.000000 | 6.400 | 6.400 |
| RAF | R Braga | 3 | 2455228.390300 31 Jan 2010 21:22:01.920000 | 2455240.380600 12 Feb 2010 21:08:03.840000 | 6.700 | 6.500 |
| BMB | B MacDonald | 7 | 2455940.502800 14 Jan 2012 00:04:01.920000 | 2456034.421500 16 Apr 2012 22:06:57.600000 | 7.100 | 6.500 |
| BAR | M Barrett | 40 | 2456308.420000 15 Jan 2013 22:04:48.000000 | 2458960.434000 20 Apr 2020 22:24:57.600000 | 7.500 | 6.000 |
| MZ | I Miller | 4 | 2442427.493000 14 Jan 1975 23:49:55.200000 | 2442457.438000 13 Feb 1975 22:30:43.200000 | 7.200 | 6.600 |
| TVA | T Vale | 67 | 2457062.530000 9 Feb 2015 00:43:12.000000 | 2460373.531000 4 Mar 2024 00:44:38.400000 | 7.600 | 6.500 |
| GJ | R J Godden | 2 | 2454935.406000 13 Apr 2009 21:44:38.400000 | 2454940.367000 18 Apr 2009 20:48:28.800000 | 7.000 | 6.600 |
| WN | G Winstanley | 25 | 2440163.740000 3 Nov 1968 05:45:36.000000 | 2442126.440000 19 Mar 1974 22:33:36.000000 | 7.100 | 6.500 |
| RPE | R Pearce | 9 | 2457455.549000 8 Mar 2016 01:10:33.600000 | 2459665.455000 26 Mar 2022 22:55:12.000000 | 7.300 | 6.400 |
| TLH | T L Heywood | 105 | 2457661.674000 30 Sep 2016 04:10:33.600000 | 2460232.587000 15 Oct 2023 02:05:16.800000 | 7.200 | 6.600 |
| IR | C M Briden | 3 | 2458083.732000 26 Nov 2017 05:34:04.800000 | 2458162.352000 12 Feb 2018 20:26:52.800000 | 6.500 | 6.200 |
| KID | M K Kidger | 4 | 2458111.507000 24 Dec 2017 00:10:04.800000 | 2458198.444000 20 Mar 2018 22:39:21.600000 | 6.800 | 6.700 |
| IS | J E Isles | 23 | 2439736.646000 3 Sep 1967 03:30:14.400000 | 2440940.506000 20 Dec 1970 00:08:38.400000 | 7.300 | 5.600 |
| BMU | J Muirden | 7 | 2439828.500000 4 Dec 1967 00:00:00.000000 | 2440286.300000 5 Mar 1969 19:12:00.000000 | 6.700 | 6.200 |
| GPF | G Fleming | 24 | 2458912.325340 3 Mar 2020 19:48:29.376000 | 2460368.328720 27 Feb 2024 19:53:21.408000 | 6.512 | 5.983 |
| KGF | K Griffiths | 6 | 2458950.375000 10 Apr 2020 21:00:00.000000 | 2458990.375000 20 May 2020 21:00:00.000000 | 7.300 | 7.000 |
| HJD | H J Davies | 1 | 2458959.396000 19 Apr 2020 21:30:14.400000 | 2458959.396000 19 Apr 2020 21:30:14.400000 | 7.000 | 7.000 |
| DNN | D Nicholson | 3 | 2459591.392000 11 Jan 2022 21:24:28.800000 | 2459636.365000 25 Feb 2022 20:45:36.000000 | 6.600 | 6.400 |
| DBS | D Dobbs | 12 | 2459645.347000 6 Mar 2022 20:19:40.800000 | 2459732.438000 1 Jun 2022 22:30:43.200000 | 7.100 | 6.500 |
| JCH | J Hilder | 27 | 2459933.416670 19 Dec 2022 22:00:00.288000 | 2460438.437500 7 May 2024 22:30:00.000000 | 6.800 | 6.700 |