Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 11,026 | Minimum magnitude: | 8.943 | Maximum magnitude: | 6.500 | ||
| First observation: | JD 2441013.400000 | \ | 2 Mar 1971 21:36:00.000000 UT | Latest observation: | JD 2460429.387000 | \ | 28 Apr 2024 21:17:16.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 10,985 |
| DSLR | 7 |
| CCD | 1 |
| CMOS | 33 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HC | C Henshaw | 39 | 2441013.400000 2 Mar 1971 21:36:00.000000 | 2451586.300000 11 Feb 2000 19:12:00.000000 | 7.500 | 6.800 |
| UP | D A Pickup | 2 | 2441162.600000 30 Jul 1971 02:24:00.000000 | 2441181.500000 18 Aug 1971 00:00:00.000000 | 7.100 | 7.000 |
| PM | M Poxon | 18 | 2441248.400000 23 Oct 1971 21:36:00.000000 | 2441683.400000 31 Dec 1972 21:36:00.000000 | 7.800 | 7.200 |
| CP | P R Clayton | 6 | 2441262.400000 6 Nov 1971 21:36:00.000000 | 2441682.400000 30 Dec 1972 21:36:00.000000 | 7.200 | 7.000 |
| BI | J Bingham | 3 | 2441308.300000 22 Dec 1971 19:12:00.000000 | 2441662.600000 11 Dec 1972 02:24:00.000000 | 7.300 | 7.000 |
| GH | T Gough | 10 | 2441348.500000 1 Feb 1972 00:00:00.000000 | 2441936.055500 10 Sep 1973 13:19:55.200000 | 7.200 | 7.000 |
| FM | V J Freeman | 1 | 2441361.400000 13 Feb 1972 21:36:00.000000 | 2441361.400000 13 Feb 1972 21:36:00.000000 | 7.100 | 7.100 |
| JB | B Jobson | 11 | 2441576.600000 16 Sep 1972 02:24:00.000000 | 2441804.402700 1 May 1973 21:39:53.280000 | 7.200 | 6.900 |
| HY | P W Hornby | 22 | 2441596.400000 5 Oct 1972 21:36:00.000000 | 2442405.608300 24 Dec 1974 02:35:57.120000 | 7.500 | 6.700 |
| QA | P Quadt | 2 | 2441625.600000 4 Nov 1972 02:24:00.000000 | 2441654.600000 3 Dec 1972 02:24:00.000000 | 7.200 | 7.100 |
| TY | M D Taylor | 1,930 | 2441652.400000 30 Nov 1972 21:36:00.000000 | 2457090.362000 8 Mar 2015 20:41:16.800000 | 8.230 | 6.600 |
| CM | M Currie | 12 | 2441657.500000 6 Dec 1972 00:00:00.000000 | 2442048.323600 31 Dec 1973 19:45:59.040000 | 7.400 | 6.850 |
| SE | I W Saunders | 17 | 2441713.312500 30 Jan 1973 19:30:00.000000 | 2441804.375000 1 May 1973 21:00:00.000000 | 7.250 | 7.000 |
| MM | I A Middlemist | 572 | 2441724.312500 10 Feb 1973 19:30:00.000000 | 2452623.316000 14 Dec 2002 19:35:02.400000 | 8.400 | 6.500 |
| HF | G M Hurst | 24 | 2441733.341600 19 Feb 1973 20:11:54.240000 | 2450787.347200 4 Dec 1997 20:19:58.080000 | 7.500 | 6.600 |
| GE | A Gardner | 1 | 2441776.385400 3 Apr 1973 21:14:58.560000 | 2441776.385400 3 Apr 1973 21:14:58.560000 | 7.040 | 7.040 |
| PO | A K Porter | 64 | 2441927.548600 2 Sep 1973 01:09:59.040000 | 2442720.396500 3 Nov 1975 21:30:57.600000 | 7.400 | 7.000 |
| PC | C Pezzarossa | 1 | 2441981.361100 25 Oct 1973 20:39:59.040000 | 2441981.361100 25 Oct 1973 20:39:59.040000 | 7.400 | 7.400 |
| TS | B Smith | 3 | 2442049.342300 1 Jan 1974 20:12:54.720000 | 2442102.369400 23 Feb 1974 20:51:56.160000 | 8.500 | 7.500 |
| HU | D Hufton | 104 | 2442072.479100 24 Jan 1974 23:29:54.240000 | 2447119.435400 19 Nov 1987 22:26:58.560000 | 7.350 | 6.800 |
| RE | N Reid | 16 | 2442330.440900 9 Oct 1974 22:34:53.760000 | 2442716.534700 31 Oct 1975 00:49:58.080000 | 7.850 | 6.700 |
| MX | L R Matthews | 1 | 2442363.416600 11 Nov 1974 21:59:54.240000 | 2442363.416600 11 Nov 1974 21:59:54.240000 | 7.200 | 7.200 |
| WS | E J W West | 2 | 2442364.313100 12 Nov 1974 19:30:51.840000 | 2442365.561100 14 Nov 1974 01:27:59.040000 | 7.500 | 7.300 |
| VB | J S Bullivant | 18 | 2442833.333300 24 Feb 1976 19:59:57.120000 | 2443138.354100 25 Dec 1976 20:29:54.240000 | 7.250 | 6.700 |
| DS | D M Swain | 72 | 2442838.419400 29 Feb 1976 22:03:56.160000 | 2447480.296500 14 Nov 1988 19:06:57.600000 | 7.500 | 7.100 |
| HO | A J Hollis | 19 | 2443111.395800 28 Nov 1976 21:29:57.120000 | 2443506.270800 28 Dec 1977 18:29:57.120000 | 7.900 | 6.700 |
| AG | S W Albrighton | 1,202 | 2443147.284700 3 Jan 1977 18:49:58.080000 | 2460417.365000 16 Apr 2024 20:45:36.000000 | 8.500 | 6.600 |
| RHF | R B I Fraser | 536 | 2443465.468700 17 Nov 1977 23:14:55.680000 | 2460376.446000 6 Mar 2024 22:42:14.400000 | 8.400 | 6.700 |
| NR | R H Mcnaught | 13 | 2443776.562500 25 Sep 1978 01:30:00.000000 | 2443965.389500 1 Apr 1979 21:20:52.800000 | 7.150 | 7.000 |
| YM | M R Bell | 35 | 2444194.397900 16 Nov 1979 21:32:58.560000 | 2445403.352000 9 Mar 1983 20:26:52.800000 | 7.100 | 6.700 |
| RL | R Billington | 11 | 2444898.378400 20 Oct 1981 21:04:53.760000 | 2449718.477700 31 Dec 1994 23:27:53.280000 | 7.570 | 6.700 |
| AQ | S Allmand | 46 | 2444964.291600 25 Dec 1981 18:59:54.240000 | 2446434.261100 3 Jan 1986 18:15:59.040000 | 7.400 | 6.920 |
| AX | C M Allen | 5 | 2445015.305500 14 Feb 1982 19:19:55.200000 | 2446170.367300 14 Apr 1985 20:48:54.720000 | 7.360 | 7.270 |
| VS | T G Saville | 50 | 2445266.510400 24 Oct 1982 00:14:58.560000 | 2446173.361100 17 Apr 1985 20:39:59.040000 | 7.320 | 7.000 |
| ET | R W Betts | 13 | 2445348.343700 13 Jan 1983 20:14:55.680000 | 2445691.263800 22 Dec 1983 18:19:52.320000 | 7.360 | 6.800 |
| HB | M A Hather | 46 | 2445551.604100 5 Aug 1983 02:29:54.240000 | 2446059.328400 24 Dec 1984 19:52:53.760000 | 7.800 | 7.000 |
| IN | G B Chaplin | 17 | 2445671.400000 2 Dec 1983 21:36:00.000000 | 2446000.406200 26 Oct 1984 21:44:55.680000 | 7.250 | 7.000 |
| QRA | G Ramsay | 203 | 2445738.274300 7 Feb 1984 18:34:59.520000 | 2449062.309000 15 Mar 1993 19:24:57.600000 | 7.000 | 6.600 |
| QM | T Markham | 836 | 2444140.434000 23 Sep 1979 22:24:57.600000 | 2457504.374000 25 Apr 2016 20:58:33.600000 | 7.850 | 6.800 |
| UT | A Hutchings | 28 | 2446699.440900 25 Sep 1986 22:34:53.760000 | 2446919.384700 3 May 1987 21:13:58.080000 | 7.770 | 6.700 |
| IS | J E Isles | 35 | 2446827.383300 31 Jan 1987 21:11:57.120000 | 2447852.378400 21 Nov 1989 21:04:53.760000 | 7.150 | 6.800 |
| TJ | J Toone | 2,629 | 2443788.545000 7 Oct 1978 01:04:48.000000 | 2460429.387000 28 Apr 2024 21:17:16.800000 | 8.000 | 6.500 |
| KS | N S Kiernan | 29 | 2447412.597200 8 Sep 1988 02:19:58.080000 | 2448203.322200 7 Nov 1990 19:43:58.080000 | 7.100 | 6.700 |
| KUC | A Kucinskas | 12 | 2447445.270800 10 Oct 1988 18:29:57.120000 | 2447508.277700 12 Dec 1988 18:39:53.280000 | 7.500 | 7.000 |
| POG | G Pointer | 26 | 2447823.688800 24 Oct 1989 04:31:52.320000 | 2450078.404100 26 Dec 1995 21:41:54.240000 | 7.750 | 6.700 |
| JSD | J S Day | 22 | 2448910.625600 15 Oct 1992 03:00:51.840000 | 2449092.389500 14 Apr 1993 21:20:52.800000 | 7.100 | 6.920 |
| EYU | E Yusuf | 40 | 2448924.378400 28 Oct 1992 21:04:53.760000 | 2453417.288200 15 Feb 2005 18:55:00.480000 | 7.200 | 6.920 |
| MIN | R Minty | 9 | 2449337.406200 15 Dec 1993 21:44:55.680000 | 2449455.452700 12 Apr 1994 22:51:53.280000 | 7.250 | 6.800 |
| NZ | I P Nartowicz | 38 | 2449663.645800 7 Nov 1994 03:29:57.120000 | 2450020.687500 30 Oct 1995 04:30:00.000000 | 7.200 | 6.800 |
| XG | G Poyner | 801 | 2450783.497200 30 Nov 1997 23:55:58.080000 | 2460417.369400 16 Apr 2024 20:51:56.160000 | 7.900 | 6.800 |
| UN | B R M Munden | 19 | 2450785.449300 2 Dec 1997 22:46:59.520000 | 2451950.288200 9 Feb 2001 18:55:00.480000 | 7.800 | 7.000 |
| BHG | B H Granslo | 4 | 2450786.370000 3 Dec 1997 20:52:48.000000 | 2450998.690000 4 Jul 1998 04:33:36.000000 | 7.200 | 7.100 |
| SJO | S Johnston | 44 | 2450815.483300 1 Jan 1998 23:35:57.120000 | 2451600.510400 26 Feb 2000 00:14:58.560000 | 7.270 | 6.730 |
| JMM | J Meacham | 265 | 2450819.388800 5 Jan 1998 21:19:52.320000 | 2457751.278000 28 Dec 2016 18:40:19.200000 | 7.400 | 6.700 |
| NC | M J Nicholls | 1 | 2451112.331900 25 Oct 1998 19:57:56.160000 | 2451112.331900 25 Oct 1998 19:57:56.160000 | 7.150 | 7.150 |
| SIM | J Simpson | 33 | 2453739.581200 4 Jan 2006 01:56:55.680000 | 2454909.417400 18 Mar 2009 22:01:03.360000 | 7.200 | 6.500 |
| CPM | C Mann | 8 | 2454446.514600 12 Dec 2007 00:21:01.440000 | 2456245.527100 14 Nov 2012 00:39:01.440000 | 7.300 | 6.700 |
| BMD | B MacDonald | 14 | 2454420.473000 15 Nov 2007 23:21:07.200000 | 2455924.476400 28 Dec 2011 23:26:00.960000 | 7.600 | 6.700 |
| GAV | D Gavine | 46 | 2452606.520800 28 Nov 2002 00:29:57.120000 | 2454464.021000 29 Dec 2007 12:30:14.400000 | 6.900 | 6.500 |
| BJ | B J Beesley | 7 | 2454806.567400 6 Dec 2008 01:37:03.360000 | 2455480.720800 11 Oct 2010 05:17:57.120000 | 7.400 | 6.900 |
| RWS | R W Schmude | 13 | 2449723.695800 6 Jan 1995 04:41:57.120000 | 2449817.100000 9 Apr 1995 14:24:00.000000 | 7.500 | 6.800 |
| BMB | B MacDonald | 7 | 2455940.469400 13 Jan 2012 23:15:56.160000 | 2456034.382600 16 Apr 2012 21:10:56.640000 | 7.600 | 6.900 |
| BAR | M Barrett | 38 | 2456538.574000 3 Sep 2013 01:46:33.600000 | 2458931.451000 22 Mar 2020 22:49:26.400000 | 7.600 | 6.600 |
| LV | R J Livesey | 411 | 2452676.302100 5 Feb 2003 19:15:01.440000 | 2457837.844000 25 Mar 2017 08:15:21.600000 | 7.600 | 6.500 |
| RPE | R Pearce | 64 | 2457075.448000 21 Feb 2015 22:45:07.200000 | 2460054.365000 19 Apr 2023 20:45:36.000000 | 7.600 | 6.500 |
| PBO | P Bishop | 6 | 2457400.347222 12 Jan 2016 20:19:59.980800 | 2458946.381940 6 Apr 2020 21:09:59.616000 | 7.200 | 6.700 |
| TLH | T L Heywood | 185 | 2457609.612000 9 Aug 2016 02:41:16.800000 | 2460208.521000 21 Sep 2023 00:30:14.400000 | 7.300 | 7.100 |
| PMU | P Mulligan | 6 | 2458139.309000 20 Jan 2018 19:24:57.600000 | 2458512.297000 28 Jan 2019 19:07:40.800000 | 7.400 | 6.800 |
| RKH | R K Hunt | 4 | 2458552.586600 10 Mar 2019 02:04:42.240000 | 2458582.386100 8 Apr 2019 21:15:59.040000 | 7.200 | 7.100 |
| WPS | W Parkes | 7 | 2458758.458680 1 Oct 2019 23:00:29.952000 | 2460373.432640 3 Mar 2024 22:23:00.096000 | 7.180 | 7.055 |
| RAD | M Radice | 1 | 2458806.427000 18 Nov 2019 22:14:52.800000 | 2458806.427000 18 Nov 2019 22:14:52.800000 | 7.400 | 7.400 |
| BE | L K Brundle | 138 | 2458735.615000 9 Sep 2019 02:45:36.000000 | 2460400.358000 30 Mar 2024 20:35:31.200000 | 7.300 | 7.000 |
| IW | W J Worraker | 19 | 2459905.380000 21 Nov 2022 21:07:12.000000 | 2460056.367000 21 Apr 2023 20:48:28.800000 | 7.200 | 6.600 |
| IWT | I L Walton | 1 | 2459969.616100 25 Jan 2023 02:47:11.040000 | 2459969.616100 25 Jan 2023 02:47:11.040000 | 8.943 | 8.943 |
| GPF | G Fleming | 33 | 2460010.327730 6 Mar 2023 19:51:55.872000 | 2460362.383940 21 Feb 2024 21:12:52.416000 | 7.336 | 6.639 |