Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 5,996 | Minimum magnitude: | 9.740 | Maximum magnitude: | 6.200 | ||
| First observation: | JD 2442055.454000 | \ | 7 Jan 1974 22:53:45.600000 UT | Latest observation: | JD 2460430.434000 | \ | 29 Apr 2024 22:24:57.600000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 5,931 |
| CCD | 36 |
| CMOS | 29 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| EP | B Espey | 6 | 2443712.450600 22 Jul 1978 22:48:51.840000 | 2444745.465900 20 May 1981 23:10:53.760000 | 7.500 | 7.200 |
| SK | J D Shanklin | 872 | 2444609.300000 4 Jan 1981 19:12:00.000000 | 2460422.368000 21 Apr 2024 20:49:55.200000 | 8.300 | 6.650 |
| MM | I A Middlemist | 439 | 2444609.468700 4 Jan 1981 23:14:55.680000 | 2452623.319400 14 Dec 2002 19:39:56.160000 | 8.200 | 7.000 |
| EL | D J Ells | 1 | 2444637.421500 1 Feb 1981 22:06:57.600000 | 2444637.421500 1 Feb 1981 22:06:57.600000 | 7.400 | 7.400 |
| RHF | R B I Fraser | 192 | 2443363.469000 7 Aug 1977 23:15:21.600000 | 2460204.385000 16 Sep 2023 21:14:24.000000 | 8.000 | 6.700 |
| AG | S W Albrighton | 197 | 2444692.538100 29 Mar 1981 00:54:51.840000 | 2460429.399000 28 Apr 2024 21:34:33.600000 | 7.900 | 6.800 |
| TY | M D Taylor | 317 | 2444729.399300 4 May 1981 21:34:59.520000 | 2457089.385000 7 Mar 2015 21:14:24.000000 | 8.000 | 6.200 |
| YD | D Young | 7 | 2444898.341600 20 Oct 1981 20:11:54.240000 | 2445200.388800 18 Aug 1982 21:19:52.320000 | 7.670 | 7.170 |
| AX | C M Allen | 16 | 2444905.343000 27 Oct 1981 20:13:55.200000 | 2455447.312500 7 Sep 2010 19:30:00.000000 | 7.700 | 7.100 |
| QM | T Markham | 752 | 2444482.361000 30 Aug 1980 20:39:50.400000 | 2457546.542000 7 Jun 2016 01:00:28.800000 | 8.200 | 7.100 |
| SW | D R B Saw | 7 | 2445270.555500 28 Oct 1982 01:19:55.200000 | 2445681.298600 12 Dec 1983 19:09:59.040000 | 7.470 | 7.300 |
| PI | R D Pickard | 2 | 2445299.410400 25 Nov 1982 21:50:58.560000 | 2445397.386100 3 Mar 1983 21:15:59.040000 | 7.400 | 7.200 |
| OW | J J Howarth | 290 | 2445397.385400 3 Mar 1983 21:14:58.560000 | 2448388.442300 11 May 1991 22:36:54.720000 | 7.830 | 6.600 |
| KZ | B J Keenan | 75 | 2445397.397900 3 Mar 1983 21:32:58.560000 | 2446407.297200 7 Dec 1985 19:07:58.080000 | 7.800 | 6.860 |
| RWJ | R W Johnson | 1 | 2445397.886800 4 Mar 1983 09:16:59.520000 | 2445397.886800 4 Mar 1983 09:16:59.520000 | 7.400 | 7.400 |
| YJ | J Kelly | 1 | 2445400.489500 6 Mar 1983 23:44:52.800000 | 2445400.489500 6 Mar 1983 23:44:52.800000 | 6.650 | 6.650 |
| PAS | P A Scaven | 11 | 2445703.404100 3 Jan 1984 21:41:54.240000 | 2445767.327700 7 Mar 1984 19:51:53.280000 | 7.600 | 6.900 |
| HG | M S Hoenig | 41 | 2445705.425000 5 Jan 1984 22:12:00.000000 | 2446241.496500 24 Jun 1985 23:54:57.600000 | 7.560 | 6.200 |
| HB | M A Hather | 63 | 2445784.350000 24 Mar 1984 20:24:00.000000 | 2452363.367400 29 Mar 2002 20:49:03.360000 | 7.600 | 6.400 |
| IS | J E Isles | 18 | 2447015.586100 8 Aug 1987 02:03:59.040000 | 2447452.294400 17 Oct 1988 19:03:56.160000 | 7.480 | 6.800 |
| DS | D M Swain | 17 | 2447097.306900 28 Oct 1987 19:21:56.160000 | 2449928.445100 29 Jul 1995 22:40:56.640000 | 7.640 | 6.600 |
| TJ | J Toone | 1,398 | 2444486.622000 4 Sep 1980 02:55:40.800000 | 2460429.389000 28 Apr 2024 21:20:09.600000 | 8.200 | 6.800 |
| POG | G Pointer | 14 | 2448159.362500 24 Sep 1990 20:42:00.000000 | 2449338.359000 16 Dec 1993 20:36:57.600000 | 7.730 | 6.800 |
| QRA | G Ramsay | 4 | 2448504.406200 4 Sep 1991 21:44:55.680000 | 2448599.291600 8 Dec 1991 18:59:54.240000 | 7.700 | 6.820 |
| KOU | S Koushiappas | 2 | 2448534.428400 4 Oct 1991 22:16:53.760000 | 2448587.256200 26 Nov 1991 18:08:55.680000 | 7.430 | 7.200 |
| JSD | J S Day | 107 | 2448818.525000 15 Jul 1992 00:36:00.000000 | 2451080.334700 23 Sep 1998 20:01:58.080000 | 8.100 | 7.200 |
| BIB | P Bibbings | 2 | 2449065.388800 18 Mar 1993 21:19:52.320000 | 2449080.362500 2 Apr 1993 20:42:00.000000 | 7.150 | 7.120 |
| EYU | E Yusuf | 6 | 2449071.352700 24 Mar 1993 20:27:53.280000 | 2453132.365300 6 May 2004 20:46:01.920000 | 7.470 | 6.800 |
| MIN | R Minty | 14 | 2449219.449300 19 Aug 1993 22:46:59.520000 | 2449478.474300 5 May 1994 23:22:59.520000 | 8.400 | 7.270 |
| ARB | A R Baransky | 23 | 2450681.500000 21 Aug 1997 00:00:00.000000 | 2451818.400000 30 Sep 2000 21:36:00.000000 | 7.600 | 7.100 |
| SJO | S Johnston | 49 | 2450693.536000 2 Sep 1997 00:51:50.400000 | 2451552.294400 8 Jan 2000 19:03:56.160000 | 7.700 | 6.700 |
| TIH | T Hoare | 3 | 2451608.441600 4 Mar 2000 22:35:54.240000 | 2451658.398600 23 Apr 2000 21:33:59.040000 | 6.800 | 6.650 |
| PJC | P J Charleton | 12 | 2451811.413800 23 Sep 2000 21:55:52.320000 | 2452368.354200 3 Apr 2002 20:30:02.880000 | 7.500 | 7.200 |
| -SK | G Stefanopoulos | 1 | 2452197.341000 14 Oct 2001 20:11:02.400000 | 2452197.341000 14 Oct 2001 20:11:02.400000 | 7.500 | 7.500 |
| GX | D Griffin | 76 | 2452518.011800 31 Aug 2002 12:16:59.520000 | 2455883.336800 17 Nov 2011 20:04:59.520000 | 7.800 | 6.800 |
| CPM | C Mann | 6 | 2454419.500700 15 Nov 2007 00:01:00.480000 | 2456332.381000 8 Feb 2013 21:08:38.400000 | 7.900 | 7.300 |
| BMD | B MacDonald | 16 | 2453814.401400 19 Mar 2006 21:38:00.960000 | 2455653.456900 1 Apr 2011 22:57:56.160000 | 7.800 | 7.200 |
| WOO | S Woodbridge | 6 | 2454566.404900 9 Apr 2008 21:43:03.360000 | 2454767.503500 28 Oct 2008 00:05:02.400000 | 7.700 | 6.900 |
| GAV | D Gavine | 148 | 2452528.388900 10 Sep 2002 21:20:00.960000 | 2457250.465000 15 Aug 2015 23:09:36.000000 | 7.700 | 6.900 |
| BJ | B J Beesley | 10 | 2454732.461800 22 Sep 2008 23:04:59.520000 | 2455477.497900 7 Oct 2010 23:56:58.560000 | 7.500 | 6.900 |
| BE | L K Brundle | 411 | 2455223.379000 26 Jan 2010 21:05:45.600000 | 2460430.434000 29 Apr 2024 22:24:57.600000 | 8.000 | 6.600 |
| BMB | B MacDonald | 5 | 2455955.545100 29 Jan 2012 01:04:56.640000 | 2456006.416700 19 Mar 2012 22:00:02.880000 | 7.300 | 7.200 |
| BAR | M Barrett | 54 | 2456302.434000 9 Jan 2013 22:24:57.600000 | 2459114.440000 21 Sep 2020 22:33:36.000000 | 8.000 | 6.800 |
| RT | D A Rothery | 16 | 2442055.454000 7 Jan 1974 22:53:45.600000 | 2442367.645000 16 Nov 1974 03:28:48.000000 | 7.700 | 6.500 |
| NF | N A Foster | 1 | 2456657.265000 30 Dec 2013 18:21:36.000000 | 2456657.265000 30 Dec 2013 18:21:36.000000 | 7.600 | 7.600 |
| MX | L R Matthews | 1 | 2442178.549000 11 May 1974 01:10:33.600000 | 2442178.549000 11 May 1974 01:10:33.600000 | 7.200 | 7.200 |
| HY | P W Hornby | 2 | 2442303.601000 13 Sep 1974 02:25:26.400000 | 2442318.513000 28 Sep 1974 00:18:43.200000 | 6.900 | 6.800 |
| RKH | R K Hunt | 83 | 2457376.331944 19 Dec 2015 19:57:59.961600 | 2460298.239300 19 Dec 2023 17:44:35.520000 | 8.100 | 6.400 |
| TLH | T L Heywood | 79 | 2457573.521000 4 Jul 2016 00:30:14.400000 | 2460110.528000 15 Jun 2023 00:40:19.200000 | 8.300 | 7.200 |
| RPE | R Pearce | 4 | 2457836.381000 23 Mar 2017 21:08:38.400000 | 2458886.438000 6 Feb 2020 22:30:43.200000 | 7.700 | 6.900 |
| GPF | G Fleming | 65 | 2458748.370340 21 Sep 2019 20:53:17.376000 | 2460325.432390 15 Jan 2024 22:22:38.496000 | 9.740 | 6.399 |
| WN | G Winstanley | 1 | 2458727.534000 1 Sep 2019 00:48:57.600000 | 2458727.534000 1 Sep 2019 00:48:57.600000 | 7.900 | 7.900 |
| IW | W J Worraker | 27 | 2459545.357000 26 Nov 2021 20:34:04.800000 | 2460294.394000 15 Dec 2023 21:27:21.600000 | 7.700 | 7.200 |
| LMC | L McCalman | 25 | 2453053.493100 17 Feb 2004 23:50:03.840000 | 2453717.298600 12 Dec 2005 19:09:59.040000 | 7.700 | 7.100 |