Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,911 | Minimum magnitude: | 10.100 | Maximum magnitude: | 6.600 | ||
| First observation: | JD 2440308.628000 | \ | 28 Mar 1969 03:04:19.200000 UT | Latest observation: | JD 2460429.481000 | \ | 28 Apr 2024 23:32:38.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,846 |
| CCD | 26 |
| CMOS | 39 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HC | C Henshaw | 8 | 2440954.700000 3 Jan 1971 04:48:00.000000 | 2441596.500000 6 Oct 1972 00:00:00.000000 | 8.600 | 7.950 |
| JJ | C J Jackson | 1 | 2440977.800000 26 Jan 1971 07:12:00.000000 | 2440977.800000 26 Jan 1971 07:12:00.000000 | 8.300 | 8.300 |
| UP | D A Pickup | 13 | 2441001.500000 19 Feb 1971 00:00:00.000000 | 2441269.300000 13 Nov 1971 19:12:00.000000 | 8.400 | 7.700 |
| NO | D J Northwood | 1 | 2441037.500000 27 Mar 1971 00:00:00.000000 | 2441037.500000 27 Mar 1971 00:00:00.000000 | 8.200 | 8.200 |
| BBU | R J Butler | 6 | 2441053.400000 11 Apr 1971 21:36:00.000000 | 2441099.400000 27 May 1971 21:36:00.000000 | 7.920 | 7.660 |
| HH | I D Howarth | 4 | 2441053.400000 11 Apr 1971 21:36:00.000000 | 2441103.400000 31 May 1971 21:36:00.000000 | 7.950 | 7.700 |
| GH | T Gough | 11 | 2441054.500000 13 Apr 1971 00:00:00.000000 | 2441578.400000 17 Sep 1972 21:36:00.000000 | 8.300 | 7.600 |
| AS | A L Smith | 2 | 2441058.400000 16 Apr 1971 21:36:00.000000 | 2441066.400000 24 Apr 1971 21:36:00.000000 | 7.900 | 7.800 |
| IS | J E Isles | 24 | 2440308.628000 28 Mar 1969 03:04:19.200000 | 2441404.500000 28 Mar 1972 00:00:00.000000 | 8.400 | 7.800 |
| HY | P W Hornby | 10 | 2441069.400000 27 Apr 1971 21:36:00.000000 | 2441643.200000 21 Nov 1972 16:48:00.000000 | 8.500 | 7.600 |
| VJ | J D Wise | 5 | 2441092.400000 20 May 1971 21:36:00.000000 | 2441189.400000 25 Aug 1971 21:36:00.000000 | 8.200 | 7.900 |
| BU | S F Burch | 8 | 2441140.500000 8 Jul 1971 00:00:00.000000 | 2441448.400000 10 May 1972 21:36:00.000000 | 8.200 | 7.660 |
| BX | A Brown | 3 | 2441143.500000 11 Jul 1971 00:00:00.000000 | 2441150.500000 18 Jul 1971 00:00:00.000000 | 8.300 | 8.000 |
| YP | P Yates | 2 | 2441146.500000 14 Jul 1971 00:00:00.000000 | 2441159.400000 26 Jul 1971 21:36:00.000000 | 8.200 | 8.000 |
| BI | J Bingham | 12 | 2441148.500000 16 Jul 1971 00:00:00.000000 | 2441571.400000 10 Sep 1972 21:36:00.000000 | 8.000 | 7.800 |
| OS | A J Shorten | 4 | 2441230.300000 5 Oct 1971 19:12:00.000000 | 2441270.200000 14 Nov 1971 16:48:00.000000 | 8.020 | 7.880 |
| CP | P R Clayton | 6 | 2441233.300000 8 Oct 1971 19:12:00.000000 | 2441573.400000 12 Sep 1972 21:36:00.000000 | 8.400 | 7.900 |
| PM | M Poxon | 2 | 2441245.300000 20 Oct 1971 19:12:00.000000 | 2441250.400000 25 Oct 1971 21:36:00.000000 | 7.900 | 7.800 |
| FM | V J Freeman | 1 | 2441265.300000 9 Nov 1971 19:12:00.000000 | 2441265.300000 9 Nov 1971 19:12:00.000000 | 7.900 | 7.900 |
| QA | P Quadt | 8 | 2441269.500000 14 Nov 1971 00:00:00.000000 | 2441617.500000 27 Oct 1972 00:00:00.000000 | 8.400 | 8.000 |
| CM | M Currie | 21 | 2441383.400000 6 Mar 1972 21:36:00.000000 | 2441657.200000 5 Dec 1972 16:48:00.000000 | 8.150 | 7.600 |
| HF | G M Hurst | 1 | 2441535.500000 6 Aug 1972 00:00:00.000000 | 2441535.500000 6 Aug 1972 00:00:00.000000 | 8.000 | 8.000 |
| JB | B Jobson | 6 | 2441578.400000 17 Sep 1972 21:36:00.000000 | 2441655.200000 3 Dec 1972 16:48:00.000000 | 8.200 | 7.900 |
| TJ | J Toone | 1,320 | 2444286.737000 17 Feb 1980 05:41:16.800000 | 2460429.481000 28 Apr 2024 23:32:38.400000 | 8.500 | 7.400 |
| QM | T Markham | 711 | 2445965.333000 21 Sep 1984 19:59:31.200000 | 2457546.441000 6 Jun 2016 22:35:02.400000 | 8.500 | 7.800 |
| QRA | G Ramsay | 17 | 2448269.579800 13 Jan 1991 01:54:54.720000 | 2449205.420100 5 Aug 1993 22:04:56.640000 | 8.600 | 7.530 |
| RHF | R B I Fraser | 185 | 2443389.388000 2 Sep 1977 21:18:43.200000 | 2459845.372000 22 Sep 2022 20:55:40.800000 | 8.500 | 7.200 |
| POG | G Pointer | 6 | 2448335.418700 19 Mar 1991 22:02:55.680000 | 2449828.451300 20 Apr 1995 22:49:52.320000 | 8.300 | 7.700 |
| AG | S W Albrighton | 751 | 2444637.497000 1 Feb 1981 23:55:40.800000 | 2460429.385000 28 Apr 2024 21:14:24.000000 | 8.500 | 7.300 |
| KOU | S Koushiappas | 2 | 2448379.298600 2 May 1991 19:09:59.040000 | 2448398.288100 21 May 1991 18:54:51.840000 | 7.700 | 7.400 |
| NZ | I P Nartowicz | 54 | 2449623.583300 28 Sep 1994 01:59:57.120000 | 2450020.479100 29 Oct 1995 23:29:54.240000 | 8.300 | 7.500 |
| VP | P Veleshchuk | 6 | 2450364.300000 7 Oct 1996 19:12:00.000000 | 2450410.700000 23 Nov 1996 04:48:00.000000 | 8.000 | 7.800 |
| BHG | B H Granslo | 3 | 2450536.380000 28 Mar 1997 21:07:12.000000 | 2450879.590000 7 Mar 1998 02:09:36.000000 | 7.800 | 7.800 |
| ARB | A R Baransky | 8 | 2450606.400000 6 Jun 1997 21:36:00.000000 | 2451046.400000 20 Aug 1998 21:36:00.000000 | 8.100 | 7.700 |
| VGM | V G Mormyl | 20 | 2450748.100000 26 Oct 1997 14:24:00.000000 | 2450875.300000 2 Mar 1998 19:12:00.000000 | 8.200 | 7.700 |
| MM | I A Middlemist | 48 | 2450890.392300 17 Mar 1998 21:24:54.720000 | 2452566.284700 18 Oct 2002 18:49:58.080000 | 8.500 | 7.500 |
| NC | M J Nicholls | 1 | 2451202.540200 24 Jan 1999 00:57:53.280000 | 2451202.540200 24 Jan 1999 00:57:53.280000 | 7.800 | 7.800 |
| TIH | T Hoare | 9 | 2451618.668700 15 Mar 2000 04:02:55.680000 | 2451791.393000 3 Sep 2000 21:25:55.200000 | 7.970 | 7.570 |
| FAR | J Farrer | 1 | 2451666.501300 2 May 2000 00:01:52.320000 | 2451666.501300 2 May 2000 00:01:52.320000 | 7.800 | 7.800 |
| PJC | P J Charleton | 53 | 2451759.388100 2 Aug 2000 21:18:51.840000 | 2452995.652800 22 Dec 2003 03:40:01.920000 | 8.500 | 7.400 |
| HB | M A Hather | 33 | 2451776.393700 19 Aug 2000 21:26:55.680000 | 2452363.481300 29 Mar 2002 23:33:04.320000 | 8.100 | 7.200 |
| -SK | G Stefanopoulos | 36 | 2453861.318100 5 May 2006 19:38:03.840000 | 2456804.348000 26 May 2014 20:21:07.200000 | 8.100 | 7.300 |
| AX | C M Allen | 24 | 2454581.388200 24 Apr 2008 21:19:00.480000 | 2456150.352100 10 Aug 2012 20:27:01.440000 | 8.300 | 7.700 |
| CPM | C Mann | 6 | 2454999.439600 16 Jun 2009 22:33:01.440000 | 2456796.419000 18 May 2014 22:03:21.600000 | 8.300 | 7.500 |
| BJ | B J Beesley | 9 | 2454751.375000 11 Oct 2008 21:00:00.000000 | 2455263.564600 8 Mar 2010 01:33:01.440000 | 8.500 | 7.500 |
| VS | T G Saville | 2 | 2455423.416700 14 Aug 2010 22:00:02.880000 | 2455437.399300 28 Aug 2010 21:34:59.520000 | 8.000 | 7.800 |
| BMB | B MacDonald | 7 | 2455983.550000 26 Feb 2012 01:12:00.000000 | 2456061.453500 13 May 2012 22:53:02.400000 | 8.200 | 7.500 |
| BMD | B MacDonald | 1 | 2456159.413000 19 Aug 2012 21:54:43.200000 | 2456159.413000 19 Aug 2012 21:54:43.200000 | 7.700 | 7.700 |
| BAR | M Barrett | 40 | 2456718.533000 2 Mar 2014 00:47:31.200000 | 2458999.440000 29 May 2020 22:33:36.000000 | 8.400 | 6.600 |
| RPE | R Pearce | 79 | 2457144.434000 1 May 2015 22:24:57.600000 | 2460133.462000 7 Jul 2023 23:05:16.800000 | 10.100 | 6.900 |
| NWH | N White | 3 | 2457511.417000 2 May 2016 22:00:28.800000 | 2457521.417000 12 May 2016 22:00:28.800000 | 7.900 | 7.500 |
| TLH | T L Heywood | 150 | 2457573.517000 4 Jul 2016 00:24:28.800000 | 2460206.319000 18 Sep 2023 19:39:21.600000 | 8.600 | 8.000 |
| TY | M D Taylor | 87 | 2451776.419000 19 Aug 2000 22:03:21.600000 | 2456941.301000 10 Oct 2014 19:13:26.400000 | 8.400 | 7.100 |
| GPF | G Fleming | 26 | 2458595.407430 21 Apr 2019 21:46:41.952000 | 2460181.405500 24 Aug 2023 21:43:55.200000 | 8.117 | 7.367 |
| CWS | C Watkins | 39 | 2459800.417969 8 Aug 2022 22:01:52.521600 | 2459840.344184 17 Sep 2022 20:15:37.497600 | 7.563 | 7.130 |
| IW | W J Worraker | 15 | 2459812.380000 20 Aug 2022 21:07:12.000000 | 2460232.335000 14 Oct 2023 20:02:24.000000 | 8.000 | 7.400 |