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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 3,235 | Minimum magnitude: | 8.600 | Maximum magnitude: | 7.300 | ||
First observation: | JD 2440308.630000 | \ | 28 Mar 1969 03:07:12.000000 UT | Latest observation: | JD 2460510.438000 | \ | 18 Jul 2024 22:30:43.200000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 3,210 |
CCD | 25 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
HC | C Henshaw | 7 | 2440954.700000 3 Jan 1971 04:48:00.000000 | 2441596.500000 6 Oct 1972 00:00:00.000000 | 8.500 | 8.000 |
JJ | C J Jackson | 1 | 2440977.800000 26 Jan 1971 07:12:00.000000 | 2440977.800000 26 Jan 1971 07:12:00.000000 | 8.200 | 8.200 |
UP | D A Pickup | 15 | 2441001.500000 19 Feb 1971 00:00:00.000000 | 2441269.300000 13 Nov 1971 19:12:00.000000 | 8.400 | 7.900 |
GH | T Gough | 14 | 2441014.700000 4 Mar 1971 04:48:00.000000 | 2441578.400000 17 Sep 1972 21:36:00.000000 | 8.100 | 7.800 |
NO | D J Northwood | 1 | 2441037.500000 27 Mar 1971 00:00:00.000000 | 2441037.500000 27 Mar 1971 00:00:00.000000 | 7.900 | 7.900 |
BBU | R J Butler | 6 | 2441053.400000 11 Apr 1971 21:36:00.000000 | 2441099.400000 27 May 1971 21:36:00.000000 | 8.200 | 7.980 |
HH | I D Howarth | 4 | 2441053.400000 11 Apr 1971 21:36:00.000000 | 2441103.400000 31 May 1971 21:36:00.000000 | 8.000 | 7.800 |
AS | A L Smith | 2 | 2441058.400000 16 Apr 1971 21:36:00.000000 | 2441066.400000 24 Apr 1971 21:36:00.000000 | 8.000 | 8.000 |
IS | J E Isles | 23 | 2440308.630000 28 Mar 1969 03:07:12.000000 | 2441148.500000 16 Jul 1971 00:00:00.000000 | 8.400 | 7.700 |
HY | P W Hornby | 11 | 2441060.400000 18 Apr 1971 21:36:00.000000 | 2441643.200000 21 Nov 1972 16:48:00.000000 | 8.400 | 7.700 |
VJ | J D Wise | 5 | 2441092.400000 20 May 1971 21:36:00.000000 | 2441189.400000 25 Aug 1971 21:36:00.000000 | 8.400 | 8.000 |
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 | 8.000 |
BX | A Brown | 5 | 2441143.500000 11 Jul 1971 00:00:00.000000 | 2441190.500000 27 Aug 1971 00:00:00.000000 | 8.200 | 7.900 |
BI | J Bingham | 12 | 2441148.500000 16 Jul 1971 00:00:00.000000 | 2441571.400000 10 Sep 1972 21:36:00.000000 | 8.000 | 7.900 |
GE | A Gardner | 2 | 2441157.500000 25 Jul 1971 00:00:00.000000 | 2441158.500000 26 Jul 1971 00:00:00.000000 | 8.100 | 8.100 |
YP | P Yates | 1 | 2441159.400000 26 Jul 1971 21:36:00.000000 | 2441159.400000 26 Jul 1971 21:36:00.000000 | 8.300 | 8.300 |
GO | A Good | 2 | 2441181.400000 17 Aug 1971 21:36:00.000000 | 2441195.400000 31 Aug 1971 21:36:00.000000 | 8.220 | 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 | 8.100 | 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 | 8.600 | 8.000 |
QA | P Quadt | 9 | 2441241.500000 17 Oct 1971 00:00:00.000000 | 2441617.500000 27 Oct 1972 00:00:00.000000 | 8.400 | 8.100 |
PM | M Poxon | 2 | 2441245.300000 20 Oct 1971 19:12:00.000000 | 2441250.400000 25 Oct 1971 21:36:00.000000 | 8.000 | 7.600 |
FM | V J Freeman | 1 | 2441265.300000 9 Nov 1971 19:12:00.000000 | 2441265.300000 9 Nov 1971 19:12:00.000000 | 8.200 | 8.200 |
CM | M Currie | 26 | 2441383.400000 6 Mar 1972 21:36:00.000000 | 2441682.600000 31 Dec 1972 02:24:00.000000 | 8.400 | 7.650 |
HF | G M Hurst | 1 | 2441535.500000 6 Aug 1972 00:00:00.000000 | 2441535.500000 6 Aug 1972 00:00:00.000000 | 8.220 | 8.220 |
JB | B Jobson | 6 | 2441578.400000 17 Sep 1972 21:36:00.000000 | 2441655.200000 3 Dec 1972 16:48:00.000000 | 7.950 | 7.900 |
TJ | J Toone | 909 | 2444286.738000 17 Feb 1980 05:42:43.200000 | 2455536.234700 5 Dec 2010 17:37:58.080000 | 8.600 | 7.700 |
QM | T Markham | 711 | 2445965.333000 21 Sep 1984 19:59:31.200000 | 2457546.441000 6 Jun 2016 22:35:02.400000 | 8.400 | 8.100 |
QRA | G Ramsay | 17 | 2448269.579800 13 Jan 1991 01:54:54.720000 | 2449205.420100 5 Aug 1993 22:04:56.640000 | 8.550 | 7.950 |
RHF | R B I Fraser | 170 | 2443389.387000 2 Sep 1977 21:17:16.800000 | 2455881.299000 15 Nov 2011 19:10:33.600000 | 8.300 | 7.300 |
POG | G Pointer | 6 | 2448335.420800 19 Mar 1991 22:05:57.120000 | 2449828.454100 20 Apr 1995 22:53:54.240000 | 8.100 | 8.000 |
AG | S W Albrighton | 761 | 2444637.497000 1 Feb 1981 23:55:40.800000 | 2460510.438000 18 Jul 2024 22:30:43.200000 | 8.500 | 7.600 |
KOU | S Koushiappas | 2 | 2448379.295100 2 May 1991 19:04:56.640000 | 2448398.284700 21 May 1991 18:49:58.080000 | 8.000 | 7.700 |
NZ | I P Nartowicz | 47 | 2449630.562500 5 Oct 1994 01:30:00.000000 | 2450020.479100 29 Oct 1995 23:29:54.240000 | 8.100 | 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 | 8.100 | 7.900 |
ARB | A R Baransky | 1 | 2450849.500000 5 Feb 1998 00:00:00.000000 | 2450849.500000 5 Feb 1998 00:00:00.000000 | 7.900 | 7.900 |
MM | I A Middlemist | 48 | 2450890.392300 17 Mar 1998 21:24:54.720000 | 2452566.288200 18 Oct 2002 18:55:00.480000 | 8.400 | 7.700 |
NC | M J Nicholls | 1 | 2451202.539500 24 Jan 1999 00:56:52.800000 | 2451202.539500 24 Jan 1999 00:56:52.800000 | 7.900 | 7.900 |
TIH | T Hoare | 9 | 2451618.670800 15 Mar 2000 04:05:57.120000 | 2451791.394400 3 Sep 2000 21:27:56.160000 | 7.950 | 7.670 |
FAR | J Farrer | 1 | 2451666.502000 2 May 2000 00:02:52.800000 | 2451666.502000 2 May 2000 00:02:52.800000 | 7.900 | 7.900 |
PJC | P J Charleton | 53 | 2451759.388100 2 Aug 2000 21:18:51.840000 | 2452995.654200 22 Dec 2003 03:42:02.880000 | 8.400 | 7.900 |
HB | M A Hather | 33 | 2451776.392300 19 Aug 2000 21:24:54.720000 | 2452363.478500 29 Mar 2002 23:29:02.400000 | 8.100 | 7.500 |
-SK | G Stefanopoulos | 24 | 2453861.318800 5 May 2006 19:39:04.320000 | 2456804.349000 26 May 2014 20:22:33.600000 | 8.200 | 7.900 |
AX | C M Allen | 24 | 2454581.387500 24 Apr 2008 21:18:00.000000 | 2456150.352800 10 Aug 2012 20:28:01.920000 | 8.200 | 7.800 |
CPM | C Mann | 4 | 2454999.439600 16 Jun 2009 22:33:01.440000 | 2455049.420100 5 Aug 2009 22:04:56.640000 | 8.300 | 7.900 |
BJ | B J Beesley | 9 | 2454732.351400 22 Sep 2008 20:26:00.960000 | 2455263.567400 8 Mar 2010 01:37:03.360000 | 8.100 | 7.900 |
VS | T G Saville | 2 | 2455423.420100 14 Aug 2010 22:04:56.640000 | 2455437.399300 28 Aug 2010 21:34:59.520000 | 8.100 | 8.000 |
TLH | T L Heywood | 150 | 2457573.517000 4 Jul 2016 00:24:28.800000 | 2460206.319000 18 Sep 2023 19:39:21.600000 | 8.400 | 8.200 |
TY | M D Taylor | 49 | 2451776.420000 19 Aug 2000 22:04:48.000000 | 2456034.408000 16 Apr 2012 21:47:31.200000 | 8.500 | 7.600 |
BAR | M Barrett | 2 | 2458227.433000 18 Apr 2018 22:23:31.200000 | 2458241.451000 2 May 2018 22:49:26.400000 | 8.400 | 8.000 |
GPF | G Fleming | 25 | 2458595.407430 21 Apr 2019 21:46:41.952000 | 2460181.405500 24 Aug 2023 21:43:55.200000 | 7.831 | 7.639 |