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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 3,330 | Minimum magnitude: | 8.200 | Maximum magnitude: | 6.950 | ||
First observation: | JD 2444110.467000 | \ | 24 Aug 1979 23:12:28.800000 UT | Latest observation: | JD 2460529.470909 | \ | 6 Aug 2024 23:18:06.537600 UT |
Observation Method | Number of Observations |
---|---|
Visual | 2,422 |
Photographic | 6 |
DSLR | 22 |
CCD | 36 |
CMOS | 844 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
MM | I A Middlemist | 101 | 2444976.361100 6 Jan 1982 20:39:59.040000 | 2451532.309000 19 Dec 1999 19:24:57.600000 | 8.000 | 7.100 |
VS | T G Saville | 30 | 2445012.416600 11 Feb 1982 21:59:54.240000 | 2455440.364600 31 Aug 2010 20:45:01.440000 | 7.700 | 7.200 |
NZ | I P Nartowicz | 4 | 2445199.447900 17 Aug 1982 22:44:58.560000 | 2445237.454800 24 Sep 1982 22:54:54.720000 | 7.350 | 7.250 |
ET | R W Betts | 2 | 2445298.465200 24 Nov 1982 23:09:53.280000 | 2445312.312500 8 Dec 1982 19:30:00.000000 | 7.600 | 7.500 |
DT | D Stott | 128 | 2445354.470000 19 Jan 1983 23:16:48.000000 | 2447513.253400 17 Dec 1988 18:04:53.760000 | 7.600 | 7.400 |
NC | M J Nicholls | 91 | 2445743.400000 12 Feb 1984 21:36:00.000000 | 2448537.312500 7 Oct 1991 19:30:00.000000 | 7.600 | 7.300 |
KV | A Kimber | 8 | 2445877.400000 25 Jun 1984 21:36:00.000000 | 2446059.300000 24 Dec 1984 19:12:00.000000 | 7.520 | 6.950 |
QRA | G Ramsay | 110 | 2447168.298600 7 Jan 1988 19:09:59.040000 | 2449247.440900 16 Sep 1993 22:34:53.760000 | 7.700 | 7.300 |
RHF | R B I Fraser | 106 | 2445729.347000 29 Jan 1984 20:19:40.800000 | 2450140.356000 26 Feb 1996 20:32:38.400000 | 7.800 | 7.300 |
KS | N S Kiernan | 68 | 2447172.266600 11 Jan 1988 18:23:54.240000 | 2448203.319400 7 Nov 1990 19:39:56.160000 | 7.500 | 7.350 |
IS | J E Isles | 11 | 2447178.230500 17 Jan 1988 17:31:55.200000 | 2447452.380500 17 Oct 1988 21:07:55.200000 | 7.700 | 7.050 |
SMA | A Smeaton | 26 | 2447183.453400 22 Jan 1988 22:52:53.760000 | 2448892.297900 26 Sep 1992 19:08:58.560000 | 7.620 | 7.300 |
VR | M Beveridge | 2 | 2447770.515900 1 Sep 1989 00:22:53.760000 | 2447805.475600 5 Oct 1989 23:24:51.840000 | 7.350 | 7.300 |
WEK | K West | 1 | 2447886.314500 25 Dec 1989 19:32:52.800000 | 2447886.314500 25 Dec 1989 19:32:52.800000 | 7.280 | 7.280 |
POG | G Pointer | 12 | 2448102.443000 29 Jul 1990 22:37:55.200000 | 2449606.418000 10 Sep 1994 22:01:55.200000 | 8.050 | 7.130 |
QM | T Markham | 881 | 2444358.382000 28 Apr 1980 21:10:04.800000 | 2457536.455000 27 May 2016 22:55:12.000000 | 8.200 | 7.400 |
NMC | C Newman | 38 | 2450474.272900 25 Jan 1997 18:32:58.560000 | 2451101.444400 14 Oct 1998 22:39:56.160000 | 7.750 | 7.300 |
TY | M D Taylor | 249 | 2446089.351000 23 Jan 1985 20:25:26.400000 | 2457092.311000 10 Mar 2015 19:27:50.400000 | 7.900 | 7.000 |
EHH | E H Horsley | 17 | 2451054.499300 28 Aug 1998 23:58:59.520000 | 2451513.448600 30 Nov 1999 22:45:59.040000 | 7.750 | 7.320 |
AJD | J M F Andujar | 4 | 2451114.331200 27 Oct 1998 19:56:55.680000 | 2451141.390200 23 Nov 1998 21:21:53.280000 | 7.770 | 7.540 |
SJO | S Johnston | 2 | 2451431.390200 9 Sep 1999 21:21:53.280000 | 2451436.406900 14 Sep 1999 21:45:56.160000 | 7.940 | 7.760 |
GAV | D Gavine | 22 | 2453652.385400 8 Oct 2005 21:14:58.560000 | 2454241.031000 20 May 2007 12:44:38.400000 | 7.500 | 7.400 |
TLH | T L Heywood | 121 | 2457588.472000 18 Jul 2016 23:19:40.800000 | 2460232.625000 15 Oct 2023 03:00:00.000000 | 8.200 | 7.800 |
TJ | J Toone | 216 | 2444110.467000 24 Aug 1979 23:12:28.800000 | 2446407.285000 7 Dec 1985 18:50:24.000000 | 7.800 | 7.000 |
JTS | J T Screech | 22 | 2458126.249347 7 Jan 2018 17:59:03.580800 | 2458425.274491 2 Nov 2018 18:35:16.022400 | 7.541 | 6.991 |
GPF | G Fleming | 65 | 2458595.381940 21 Apr 2019 21:09:59.616000 | 2460280.316900 1 Dec 2023 19:36:20.160000 | 7.361 | 7.013 |
AG | S W Albrighton | 175 | 2458721.406000 25 Aug 2019 21:44:38.400000 | 2460502.476000 10 Jul 2024 23:25:26.400000 | 7.700 | 7.100 |
CWS | C Watkins | 815 | 2459451.460110 24 Aug 2021 23:02:33.504000 | 2460529.470909 6 Aug 2024 23:18:06.537600 | 7.396 | 7.024 |
LMC | L McCalman | 3 | 2453669.472200 25 Oct 2005 23:19:58.080000 | 2453716.458300 11 Dec 2005 22:59:57.120000 | 7.700 | 7.300 |