Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 5,798 | Minimum magnitude: | 9.800 | Maximum magnitude: | 6.100 | ||
| First observation: | JD 2440564.488000 | \ | 8 Dec 1969 23:42:43.200000 UT | Latest observation: | JD 2460429.392000 | \ | 28 Apr 2024 21:24:28.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 5,725 |
| CCD | 52 |
| DSLR | 4 |
| CMOS | 17 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| GH | T Gough | 28 | 2440955.500000 4 Jan 1971 00:00:00.000000 | 2441941.048600 15 Sep 1973 13:09:59.040000 | 8.600 | 7.450 |
| BI | J Bingham | 12 | 2440962.300000 10 Jan 1971 19:12:00.000000 | 2441658.300000 6 Dec 1972 19:12:00.000000 | 8.900 | 7.300 |
| UP | D A Pickup | 8 | 2440972.300000 20 Jan 1971 19:12:00.000000 | 2441268.500000 13 Nov 1971 00:00:00.000000 | 8.500 | 7.800 |
| HH | I D Howarth | 4 | 2441000.400000 17 Feb 1971 21:36:00.000000 | 2441066.400000 24 Apr 1971 21:36:00.000000 | 9.200 | 8.100 |
| YP | P Yates | 3 | 2441004.300000 21 Feb 1971 19:12:00.000000 | 2441244.600000 20 Oct 1971 02:24:00.000000 | 8.400 | 7.600 |
| FM | V J Freeman | 3 | 2441005.300000 22 Feb 1971 19:12:00.000000 | 2441269.500000 14 Nov 1971 00:00:00.000000 | 9.000 | 7.630 |
| CP | P R Clayton | 1 | 2441026.300000 15 Mar 1971 19:12:00.000000 | 2441026.300000 15 Mar 1971 19:12:00.000000 | 7.530 | 7.530 |
| AS | A L Smith | 1 | 2441061.400000 19 Apr 1971 21:36:00.000000 | 2441061.400000 19 Apr 1971 21:36:00.000000 | 8.800 | 8.800 |
| HC | C Henshaw | 7 | 2441244.700000 20 Oct 1971 04:48:00.000000 | 2450396.600000 9 Nov 1996 02:24:00.000000 | 8.500 | 7.500 |
| BL | J Van Der Bilt | 1 | 2441247.600000 23 Oct 1971 02:24:00.000000 | 2441247.600000 23 Oct 1971 02:24:00.000000 | 8.000 | 8.000 |
| CM | M Currie | 16 | 2441250.400000 25 Oct 1971 21:36:00.000000 | 2442048.391000 31 Dec 1973 21:23:02.400000 | 8.450 | 7.700 |
| HY | P W Hornby | 12 | 2441275.500000 20 Nov 1971 00:00:00.000000 | 2442306.019400 15 Sep 1974 12:27:56.160000 | 9.000 | 7.500 |
| GO | A Good | 4 | 2441329.300000 12 Jan 1972 19:12:00.000000 | 2441401.300000 24 Mar 1972 19:12:00.000000 | 8.040 | 7.580 |
| HJ | P J Harpur | 1 | 2441341.500000 25 Jan 1972 00:00:00.000000 | 2441341.500000 25 Jan 1972 00:00:00.000000 | 7.600 | 7.600 |
| GE | A Gardner | 1 | 2441351.400000 3 Feb 1972 21:36:00.000000 | 2441351.400000 3 Feb 1972 21:36:00.000000 | 7.480 | 7.480 |
| JB | B Jobson | 7 | 2441576.600000 16 Sep 1972 02:24:00.000000 | 2441667.600000 16 Dec 1972 02:24:00.000000 | 8.200 | 7.700 |
| QA | P Quadt | 1 | 2441654.800000 3 Dec 1972 07:12:00.000000 | 2441654.800000 3 Dec 1972 07:12:00.000000 | 8.400 | 8.400 |
| TY | M D Taylor | 567 | 2442003.543800 17 Nov 1973 01:03:04.320000 | 2457089.327000 7 Mar 2015 19:50:52.800000 | 9.300 | 6.950 |
| JR | J Parkinson | 9 | 2444608.479100 3 Jan 1981 23:29:54.240000 | 2446170.427000 14 Apr 1985 22:14:52.800000 | 8.500 | 7.400 |
| OT | S Hoste | 30 | 2444609.304100 4 Jan 1981 19:17:54.240000 | 2445818.364500 27 Apr 1984 20:44:52.800000 | 8.600 | 7.200 |
| SK | J D Shanklin | 475 | 2442805.397200 27 Jan 1976 21:31:58.080000 | 2460408.370000 7 Apr 2024 20:52:48.000000 | 9.500 | 6.700 |
| MM | I A Middlemist | 228 | 2442417.322900 4 Jan 1975 19:44:58.560000 | 2452617.409700 8 Dec 2002 21:49:58.080000 | 9.100 | 7.200 |
| AG | S W Albrighton | 735 | 2444247.399300 8 Jan 1980 21:34:59.520000 | 2460417.365000 16 Apr 2024 20:45:36.000000 | 9.500 | 7.200 |
| RHF | R B I Fraser | 191 | 2443113.441700 30 Nov 1976 22:36:02.880000 | 2460258.415000 9 Nov 2023 21:57:36.000000 | 9.000 | 6.900 |
| YD | D Young | 10 | 2441738.506900 25 Feb 1973 00:09:56.160000 | 2445077.382600 17 Apr 1982 21:10:56.640000 | 8.350 | 7.600 |
| AJ | A J Rogers | 1 | 2444937.604100 29 Nov 1981 02:29:54.240000 | 2444937.604100 29 Nov 1981 02:29:54.240000 | 8.200 | 8.200 |
| AX | C M Allen | 13 | 2444976.347200 6 Jan 1982 20:19:58.080000 | 2455592.250700 30 Jan 2011 18:01:00.480000 | 9.000 | 7.400 |
| VS | T G Saville | 24 | 2444985.371500 15 Jan 1982 20:54:57.600000 | 2445436.388800 11 Apr 1983 21:19:52.320000 | 8.500 | 7.400 |
| LJ | J Lashley | 9 | 2445012.449300 11 Feb 1982 22:46:59.520000 | 2445326.443700 22 Dec 1982 22:38:55.680000 | 8.500 | 7.490 |
| DR | R C Dryden | 7 | 2445030.340900 1 Mar 1982 20:10:53.760000 | 2445436.366600 11 Apr 1983 20:47:54.240000 | 8.380 | 7.500 |
| OP | E Spooner | 10 | 2445257.708300 15 Oct 1982 04:59:57.120000 | 2445795.343700 4 Apr 1984 20:14:55.680000 | 8.500 | 7.630 |
| VN | S R Srinivasan | 163 | 2445338.118000 3 Jan 1983 14:49:55.200000 | 2448978.135400 21 Dec 1992 15:14:58.560000 | 8.750 | 7.140 |
| TP | J Thorpe | 8 | 2445354.385400 19 Jan 1983 21:14:58.560000 | 2446166.361100 10 Apr 1985 20:39:59.040000 | 8.100 | 7.500 |
| KZ | B J Keenan | 30 | 2445409.382600 15 Mar 1983 21:10:56.640000 | 2446137.430500 12 Mar 1985 22:19:55.200000 | 8.900 | 7.500 |
| YW | J W Barry | 1 | 2445704.417300 4 Jan 1984 22:00:54.720000 | 2445704.417300 4 Jan 1984 22:00:54.720000 | 7.800 | 7.800 |
| QM | T Markham | 542 | 2445977.468700 3 Oct 1984 23:14:55.680000 | 2457504.372000 25 Apr 2016 20:55:40.800000 | 8.600 | 7.100 |
| DS | D M Swain | 103 | 2442377.341700 25 Nov 1974 20:12:02.880000 | 2447486.328400 20 Nov 1988 19:52:53.760000 | 8.520 | 7.000 |
| SMA | A Smeaton | 8 | 2446488.329800 26 Feb 1986 19:54:54.720000 | 2448507.605500 8 Sep 1991 02:31:55.200000 | 8.700 | 7.500 |
| TT | T Tanti | 2 | 2446520.319400 30 Mar 1986 19:39:56.160000 | 2446784.319400 19 Dec 1986 19:39:56.160000 | 8.100 | 7.800 |
| GAV | D Gavine | 265 | 2446714.513800 11 Oct 1986 00:19:52.320000 | 2458217.403000 8 Apr 2018 21:40:19.200000 | 9.000 | 7.200 |
| IS | J E Isles | 30 | 2440564.488000 8 Dec 1969 23:42:43.200000 | 2447838.522900 8 Nov 1989 00:32:58.560000 | 8.800 | 7.300 |
| TJ | J Toone | 1,038 | 2444168.701000 22 Oct 1979 04:49:26.400000 | 2460429.392000 28 Apr 2024 21:24:28.800000 | 9.800 | 7.200 |
| QRA | G Ramsay | 57 | 2447171.395800 10 Jan 1988 21:29:57.120000 | 2449062.329800 15 Mar 1993 19:54:54.720000 | 8.700 | 7.260 |
| FRW | R W Fleet | 12 | 2447183.371500 22 Jan 1988 20:54:57.600000 | 2448250.436100 24 Dec 1990 22:27:59.040000 | 8.600 | 7.400 |
| DHT | D Herbert | 8 | 2447183.395100 22 Jan 1988 21:28:56.640000 | 2447285.365200 3 May 1988 20:45:53.280000 | 8.400 | 7.300 |
| POG | G Pointer | 5 | 2448516.629100 17 Sep 1991 03:05:54.240000 | 2450078.409000 26 Dec 1995 21:48:57.600000 | 8.400 | 7.750 |
| EYU | E Yusuf | 6 | 2449010.297200 22 Jan 1993 19:07:58.080000 | 2453094.378500 29 Mar 2004 21:05:02.400000 | 8.300 | 7.200 |
| RAM | R A Marriott | 2 | 2449065.456200 18 Mar 1993 22:56:55.680000 | 2449070.442300 23 Mar 1993 22:36:54.720000 | 7.900 | 7.900 |
| NBR | N Britton | 1 | 2449361.374300 8 Jan 1994 20:58:59.520000 | 2449361.374300 8 Jan 1994 20:58:59.520000 | 8.130 | 8.130 |
| NZ | I P Nartowicz | 37 | 2449663.656200 7 Nov 1994 03:44:55.680000 | 2450020.687500 30 Oct 1995 04:30:00.000000 | 8.500 | 7.250 |
| NC | M J Nicholls | 10 | 2449985.472200 24 Sep 1995 23:19:58.080000 | 2452276.388900 1 Jan 2002 21:20:00.960000 | 8.600 | 7.500 |
| SJO | S Johnston | 21 | 2450689.625000 29 Aug 1997 03:00:00.000000 | 2451545.145800 1 Jan 2000 15:29:57.120000 | 8.430 | 6.100 |
| VGM | V G Mormyl | 8 | 2450846.300000 1 Feb 1998 19:12:00.000000 | 2450898.200000 25 Mar 1998 16:48:00.000000 | 8.000 | 7.600 |
| LV | R J Livesey | 520 | 2450833.409700 19 Jan 1998 21:49:58.080000 | 2457840.357000 27 Mar 2017 20:34:04.800000 | 9.200 | 6.900 |
| HF | G M Hurst | 10 | 2441740.360400 26 Feb 1973 20:38:58.560000 | 2453792.306900 25 Feb 2006 19:21:56.160000 | 9.000 | 7.500 |
| SIM | J Simpson | 1 | 2454125.398600 24 Jan 2007 21:33:59.040000 | 2454125.398600 24 Jan 2007 21:33:59.040000 | 8.100 | 8.100 |
| BMD | B MacDonald | 10 | 2454359.672000 16 Sep 2007 04:07:40.800000 | 2455248.426400 20 Feb 2010 22:14:00.960000 | 8.800 | 7.300 |
| JEN | S Jenner | 1 | 2452255.468800 11 Dec 2001 23:15:04.320000 | 2452255.468800 11 Dec 2001 23:15:04.320000 | 8.900 | 8.900 |
| BJ | B J Beesley | 59 | 2441922.609700 28 Aug 1973 02:37:58.080000 | 2455136.582600 1 Nov 2009 01:58:56.640000 | 8.500 | 7.200 |
| PC | C Pezzarossa | 3 | 2441981.409700 25 Oct 1973 21:49:58.080000 | 2442019.277800 2 Dec 1973 18:40:01.920000 | 7.800 | 7.700 |
| SE | I W Saunders | 1 | 2441804.391700 1 May 1973 21:24:02.880000 | 2441804.391700 1 May 1973 21:24:02.880000 | 7.600 | 7.600 |
| BS | T Brelstaff | 40 | 2442368.406300 16 Nov 1974 21:45:04.320000 | 2444601.329900 27 Dec 1980 19:55:03.360000 | 8.600 | 7.200 |
| HU | D Hufton | 4 | 2442370.444400 18 Nov 1974 22:39:56.160000 | 2443955.338900 22 Mar 1979 20:08:00.960000 | 8.500 | 7.900 |
| RT | D A Rothery | 19 | 2442312.645800 22 Sep 1974 03:29:57.120000 | 2443106.510400 24 Nov 1976 00:14:58.560000 | 8.800 | 7.400 |
| ZC | R W Cripps | 12 | 2442687.569400 2 Oct 1975 01:39:56.160000 | 2443141.503500 29 Dec 1976 00:05:02.400000 | 8.400 | 6.900 |
| MY | A Maudsley | 32 | 2442431.594400 19 Jan 1975 02:15:56.160000 | 2443240.402800 6 Apr 1977 21:40:01.920000 | 8.700 | 7.300 |
| MZ | I Miller | 5 | 2442427.524300 15 Jan 1975 00:34:59.520000 | 2442457.472200 13 Feb 1975 23:19:58.080000 | 8.000 | 7.000 |
| HO | A J Hollis | 12 | 2443151.298600 7 Jan 1977 19:09:59.040000 | 2443506.281300 28 Dec 1977 18:45:04.320000 | 8.500 | 7.400 |
| NR | R H Mcnaught | 2 | 2443769.574300 18 Sep 1978 01:46:59.520000 | 2443872.407600 29 Dec 1978 21:46:56.640000 | 8.500 | 7.600 |
| KS | N S Kiernan | 3 | 2443955.390300 22 Mar 1979 21:22:01.920000 | 2444431.420100 10 Jul 1980 22:04:56.640000 | 7.700 | 7.500 |
| YDI | D Young | 1 | 2444562.413200 18 Nov 1980 21:55:00.480000 | 2444562.413200 18 Nov 1980 21:55:00.480000 | 8.900 | 8.900 |
| LMC | L McCalman | 27 | 2452675.437500 4 Feb 2003 22:30:00.000000 | 2453723.493100 18 Dec 2005 23:50:03.840000 | 8.500 | 7.100 |
| BMB | B MacDonald | 6 | 2455943.411800 16 Jan 2012 21:52:59.520000 | 2455998.338900 11 Mar 2012 20:08:00.960000 | 8.400 | 8.300 |
| BAR | M Barrett | 25 | 2456595.586000 30 Oct 2013 02:03:50.400000 | 2458877.475000 28 Jan 2020 23:24:00.000000 | 9.000 | 7.400 |
| RPE | R Pearce | 10 | 2457395.448000 7 Jan 2016 22:45:07.200000 | 2458541.357000 26 Feb 2019 20:34:04.800000 | 8.400 | 7.600 |
| TLH | T L Heywood | 116 | 2457609.632000 9 Aug 2016 03:10:04.800000 | 2460232.594000 15 Oct 2023 02:15:21.600000 | 9.000 | 7.000 |
| PMU | P Mulligan | 3 | 2458139.349000 20 Jan 2018 20:22:33.600000 | 2458159.343000 9 Feb 2018 20:13:55.200000 | 7.500 | 7.400 |
| GPF | G Fleming | 67 | 2458159.390858 9 Feb 2018 21:22:50.131200 | 2460327.468320 17 Jan 2024 23:14:22.848000 | 9.484 | 7.274 |
| WPS | W Parkes | 4 | 2459217.391320 2 Jan 2021 21:23:30.048000 | 2459617.357990 6 Feb 2022 20:35:30.336000 | 8.845 | 7.616 |
| RKH | R K Hunt | 26 | 2459247.333000 1 Feb 2021 19:59:31.200000 | 2460371.333000 1 Mar 2024 19:59:31.200000 | 8.800 | 7.300 |
| DNN | D Nicholson | 3 | 2459599.377000 19 Jan 2022 21:02:52.800000 | 2459637.385000 26 Feb 2022 21:14:24.000000 | 7.800 | 7.800 |