Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 13,879 | Minimum magnitude: | 6.500 | Maximum magnitude: | 3.008 | ||
| First observation: | JD 2440942.406000 | \ | 21 Dec 1970 21:44:38.400000 UT | Latest observation: | JD 2460631.255500 | \ | 16 Nov 2024 18:07:55.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| CCD | 50 |
| Visual | 12,808 |
| DSLR | 784 |
| CMOS | 237 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| GPF | G Fleming | 287 | 2458748.418190 21 Sep 2019 22:02:11.616000 | 2460325.285530 15 Jan 2024 18:51:09.792000 | 6.088 | 3.008 |
| NZ | I P Nartowicz | 96 | 2444976.291600 6 Jan 1982 18:59:54.240000 | 2450020.697900 30 Oct 1995 04:44:58.560000 | 4.890 | 4.120 |
| AX | C M Allen | 9 | 2444976.352000 6 Jan 1982 20:26:52.800000 | 2453941.384000 24 Jul 2006 21:12:57.600000 | 4.900 | 4.500 |
| MM | I A Middlemist | 257 | 2444976.361100 6 Jan 1982 20:39:59.040000 | 2451532.309000 19 Dec 1999 19:24:57.600000 | 5.390 | 4.490 |
| HF | G M Hurst | 1,733 | 2444976.368000 6 Jan 1982 20:49:55.200000 | 2459880.300000 27 Oct 2022 19:12:00.000000 | 5.500 | 4.000 |
| RHF | R B I Fraser | 397 | 2442279.403000 19 Aug 1974 21:40:19.200000 | 2460376.385000 6 Mar 2024 21:14:24.000000 | 5.500 | 4.400 |
| ON | N M Bone | 216 | 2444979.309000 9 Jan 1982 19:24:57.600000 | 2454640.472200 22 Jun 2008 23:19:58.080000 | 5.300 | 4.440 |
| VS | T G Saville | 20 | 2444984.343700 14 Jan 1982 20:14:55.680000 | 2445296.347200 22 Nov 1982 20:19:58.080000 | 4.530 | 4.150 |
| EP | B Espey | 7 | 2444986.479800 16 Jan 1982 23:30:54.720000 | 2445077.381900 17 Apr 1982 21:09:56.160000 | 5.160 | 5.060 |
| HP | M A Hapgood | 15 | 2444997.431900 27 Jan 1982 22:21:56.160000 | 2445210.413100 28 Aug 1982 21:54:51.840000 | 5.090 | 4.560 |
| WS | E J W West | 7 | 2445012.326300 11 Feb 1982 19:49:52.320000 | 2445052.342300 23 Mar 1982 20:12:54.720000 | 4.990 | 4.790 |
| KT | N F H Knight | 5 | 2445012.402700 11 Feb 1982 21:39:53.280000 | 2446699.361100 25 Sep 1986 20:39:59.040000 | 4.890 | 4.570 |
| TT | T Tanti | 98 | 2445030.302000 1 Mar 1982 19:14:52.800000 | 2449230.336800 30 Aug 1993 20:04:59.520000 | 5.290 | 4.590 |
| KS | N S Kiernan | 255 | 2445231.381900 18 Sep 1982 21:09:56.160000 | 2448199.279800 3 Nov 1990 18:42:54.720000 | 5.340 | 4.330 |
| KL | L Baker | 60 | 2445257.361100 14 Oct 1982 20:39:59.040000 | 2445882.500000 1 Jul 1984 00:00:00.000000 | 5.430 | 4.730 |
| KQ | A Kocsis | 6 | 2445318.500000 15 Dec 1982 00:00:00.000000 | 2445468.500000 14 May 1983 00:00:00.000000 | 4.700 | 4.500 |
| QM | T Markham | 1,703 | 2443509.347000 31 Dec 1977 20:19:40.800000 | 2457546.517000 7 Jun 2016 00:24:28.800000 | 5.500 | 4.600 |
| MR | P A Moore | 41 | 2445348.500000 14 Jan 1983 00:00:00.000000 | 2446793.437500 28 Dec 1986 22:30:00.000000 | 5.200 | 4.500 |
| DT | D Stott | 604 | 2445354.500000 20 Jan 1983 00:00:00.000000 | 2451176.240900 28 Dec 1998 17:46:53.760000 | 5.420 | 4.290 |
| XE | A T A Bueno | 20 | 2445379.700000 14 Feb 1983 04:48:00.000000 | 2445637.800000 30 Oct 1983 07:12:00.000000 | 5.000 | 4.700 |
| IW | W J Worraker | 32 | 2445743.400000 12 Feb 1984 21:36:00.000000 | 2460256.331000 7 Nov 2023 19:56:38.400000 | 5.160 | 4.400 |
| BE | L K Brundle | 2,816 | 2445889.500000 8 Jul 1984 00:00:00.000000 | 2460582.311000 28 Sep 2024 19:27:50.400000 | 5.400 | 4.400 |
| AG | S W Albrighton | 44 | 2446069.302000 3 Jan 1985 19:14:52.800000 | 2446795.315900 30 Dec 1986 19:34:53.760000 | 5.110 | 4.770 |
| UN | B R M Munden | 356 | 2446078.270800 12 Jan 1985 18:29:57.120000 | 2453002.407600 28 Dec 2003 21:46:56.640000 | 5.600 | 4.330 |
| DH | H G Duncan | 198 | 2446088.371500 22 Jan 1985 20:54:57.600000 | 2448240.382600 14 Dec 1990 21:10:56.640000 | 5.400 | 4.600 |
| UT | A Hutchings | 94 | 2446521.354800 31 Mar 1986 20:30:54.720000 | 2446971.436100 24 Jun 1987 22:27:59.040000 | 5.390 | 4.650 |
| HU | D Hufton | 22 | 2446567.429100 16 May 1986 22:17:54.240000 | 2447119.426300 19 Nov 1987 22:13:52.320000 | 5.140 | 4.690 |
| TY | M D Taylor | 498 | 2446651.486100 8 Aug 1986 23:39:59.040000 | 2457091.311000 9 Mar 2015 19:27:50.400000 | 5.500 | 4.200 |
| RAK | R A Kendall | 40 | 2446693.319400 19 Sep 1986 19:39:56.160000 | 2447142.302000 12 Dec 1987 19:14:52.800000 | 5.110 | 4.530 |
| VM | G Maris | 38 | 2446694.384700 20 Sep 1986 21:13:58.080000 | 2447523.311800 27 Dec 1988 19:28:59.520000 | 5.000 | 4.600 |
| QRA | G Ramsay | 136 | 2446704.434000 30 Sep 1986 22:24:57.600000 | 2449247.440900 16 Sep 1993 22:34:53.760000 | 5.340 | 4.460 |
| TP | J Thorpe | 4 | 2446734.354100 30 Oct 1986 20:29:54.240000 | 2446762.371500 27 Nov 1986 20:54:57.600000 | 4.790 | 4.690 |
| MJD | M J D Price | 36 | 2446801.432600 5 Jan 1987 22:22:56.640000 | 2447139.288800 9 Dec 1987 18:55:52.320000 | 5.000 | 4.590 |
| SMA | A Smeaton | 22 | 2446802.404800 6 Jan 1987 21:42:54.720000 | 2448015.570800 4 May 1990 01:41:57.120000 | 4.810 | 4.020 |
| IS | J E Isles | 35 | 2446842.206900 15 Feb 1987 16:57:56.160000 | 2447836.372200 5 Nov 1989 20:55:58.080000 | 5.160 | 4.380 |
| WH | P J Wheeler | 7 | 2447126.277000 26 Nov 1987 18:38:52.800000 | 2447222.325600 1 Mar 1988 19:48:51.840000 | 4.890 | 4.330 |
| GAV | D Gavine | 65 | 2447723.534700 16 Jul 1989 00:49:58.080000 | 2453054.340300 18 Feb 2004 20:10:01.920000 | 5.290 | 4.730 |
| POG | G Pointer | 43 | 2448099.413100 26 Jul 1990 21:54:51.840000 | 2450076.315900 24 Dec 1995 19:34:53.760000 | 5.180 | 4.660 |
| WAD | R Waddling | 8 | 2448131.500000 28 Aug 1990 00:00:00.000000 | 2448186.503400 22 Oct 1990 00:04:53.760000 | 5.040 | 4.890 |
| PI | R D Pickard | 4 | 2448154.385400 19 Sep 1990 21:14:58.560000 | 2448216.315200 20 Nov 1990 19:33:53.280000 | 4.630 | 4.330 |
| BS | T Brelstaff | 25 | 2448261.242300 4 Jan 1991 17:48:54.720000 | 2448546.698600 17 Oct 1991 04:45:59.040000 | 5.120 | 4.520 |
| SGR | S G Ridley | 29 | 2448451.527700 14 Jul 1991 00:39:53.280000 | 2449453.418000 10 Apr 1994 22:01:55.200000 | 4.610 | 4.050 |
| JSD | J S Day | 11 | 2448994.432600 6 Jan 1993 22:22:56.640000 | 2449122.546500 15 May 1993 01:06:57.600000 | 5.060 | 4.890 |
| JMM | J Meacham | 784 | 2449022.479100 3 Feb 1993 23:29:54.240000 | 2457587.388000 17 Jul 2016 21:18:43.200000 | 4.900 | 3.610 |
| BIB | P Bibbings | 9 | 2449025.288100 6 Feb 1993 18:54:51.840000 | 2449199.413100 30 Jul 1993 21:54:51.840000 | 4.780 | 4.440 |
| BSC | B S Crawford | 97 | 2449080.352700 2 Apr 1993 20:27:53.280000 | 2450080.518700 29 Dec 1995 00:26:55.680000 | 4.630 | 4.040 |
| MIN | R Minty | 17 | 2449107.429100 29 Apr 1993 22:17:54.240000 | 2449478.490200 5 May 1994 23:45:53.280000 | 5.390 | 4.330 |
| RL | R Billington | 12 | 2449218.457600 18 Aug 1993 22:58:56.640000 | 2449715.550000 29 Dec 1994 01:12:00.000000 | 5.290 | 4.340 |
| STW | S T Wanstall | 71 | 2449277.312500 16 Oct 1993 19:30:00.000000 | 2449514.431900 10 Jun 1994 22:21:56.160000 | 5.000 | 4.600 |
| GSH | G S Hawkins | 1 | 2449414.375000 2 Mar 1994 21:00:00.000000 | 2449414.375000 2 Mar 1994 21:00:00.000000 | 4.790 | 4.790 |
| HC | C Henshaw | 29 | 2450281.500000 17 Jul 1996 00:00:00.000000 | 2451811.500000 24 Sep 2000 00:00:00.000000 | 5.900 | 4.690 |
| BHG | B H Granslo | 55 | 2450510.300000 2 Mar 1997 19:12:00.000000 | 2451892.590000 14 Dec 2000 02:09:36.000000 | 5.600 | 4.700 |
| BAR | M Barrett | 70 | 2450996.500600 2 Jul 1998 00:00:51.840000 | 2459114.433000 21 Sep 2020 22:23:31.200000 | 5.100 | 4.200 |
| ARB | A R Baransky | 17 | 2451724.500000 29 Jun 2000 00:00:00.000000 | 2451846.300000 28 Oct 2000 19:12:00.000000 | 5.600 | 5.100 |
| -SK | G Stefanopoulos | 181 | 2451763.453400 6 Aug 2000 22:52:53.760000 | 2458661.459000 26 Jun 2019 23:00:57.600000 | 5.400 | 4.000 |
| RJB | R J Bouma | 14 | 2451772.500000 16 Aug 2000 00:00:00.000000 | 2451879.300000 30 Nov 2000 19:12:00.000000 | 5.400 | 5.000 |
| TJ | J Toone | 1 | 2451784.429100 27 Aug 2000 22:17:54.240000 | 2451784.429100 27 Aug 2000 22:17:54.240000 | 5.690 | 5.690 |
| LOU | D Loughney | 1,008 | 2452406.552100 12 May 2002 01:15:01.440000 | 2460631.255500 16 Nov 2024 18:07:55.200000 | 5.300 | 4.208 |
| EYU | E Yusuf | 8 | 2453061.319400 25 Feb 2004 19:39:56.160000 | 2453368.246500 28 Dec 2004 17:54:57.600000 | 4.800 | 4.500 |
| GD | M J Gainsford | 433 | 2453782.297200 15 Feb 2006 19:07:58.080000 | 2458936.356000 27 Mar 2020 20:32:38.400000 | 5.300 | 3.800 |
| SIM | J Simpson | 40 | 2453739.511800 4 Jan 2006 00:16:59.520000 | 2454801.453500 30 Nov 2008 22:53:02.400000 | 5.100 | 4.400 |
| WOO | S Woodbridge | 20 | 2454325.438900 12 Aug 2007 22:32:00.960000 | 2454795.688900 25 Nov 2008 04:32:00.960000 | 5.400 | 4.500 |
| BMD | B MacDonald | 14 | 2454349.430000 5 Sep 2007 22:19:12.000000 | 2455571.493700 9 Jan 2011 23:50:55.680000 | 5.100 | 4.700 |
| BJ | B J Beesley | 3 | 2455264.641700 9 Mar 2010 03:24:02.880000 | 2455477.490300 7 Oct 2010 23:46:01.920000 | 5.000 | 4.900 |
| NF | N A Foster | 56 | 2455228.392400 31 Jan 2010 21:25:03.360000 | 2456654.288000 27 Dec 2013 18:54:43.200000 | 5.100 | 4.500 |
| RWS | R W Schmude | 11 | 2449734.518700 17 Jan 1995 00:26:55.680000 | 2449809.000000 1 Apr 1995 12:00:00.000000 | 4.900 | 4.400 |
| BMB | B MacDonald | 4 | 2455942.414600 15 Jan 2012 21:57:01.440000 | 2455990.379900 3 Mar 2012 21:07:03.360000 | 5.100 | 4.800 |
| DSC | D Scanlan | 52 | 2454464.367000 29 Dec 2007 20:48:28.800000 | 2458138.250000 19 Jan 2018 18:00:00.000000 | 6.500 | 4.100 |
| AJW | A J Wilson | 6 | 2456893.377000 23 Aug 2014 21:02:52.800000 | 2457838.356000 25 Mar 2017 20:32:38.400000 | 5.200 | 4.700 |
| MZ | I Miller | 74 | 2440942.406000 21 Dec 1970 21:44:38.400000 | 2442453.309000 9 Feb 1975 19:24:57.600000 | 5.100 | 4.800 |
| TLH | T L Heywood | 292 | 2457573.462000 3 Jul 2016 23:05:16.800000 | 2460232.590000 15 Oct 2023 02:09:36.000000 | 5.400 | 4.900 |
| PMU | P Mulligan | 26 | 2457710.321000 17 Nov 2016 19:42:14.400000 | 2458747.442000 20 Sep 2019 22:36:28.800000 | 4.900 | 4.400 |
| KGF | K Griffiths | 3 | 2457716.281000 23 Nov 2016 18:44:38.400000 | 2458308.313000 8 Jul 2018 19:30:43.200000 | 4.600 | 4.500 |
| CMY | M Crook | 1 | 2457713.365000 20 Nov 2016 20:45:36.000000 | 2457713.365000 20 Nov 2016 20:45:36.000000 | 4.600 | 4.600 |
| KID | M K Kidger | 27 | 2458076.451000 18 Nov 2017 22:49:26.400000 | 2459055.382000 24 Jul 2020 21:10:04.800000 | 5.400 | 4.400 |
| RKH | R K Hunt | 2 | 2458680.484300 15 Jul 2019 23:37:23.520000 | 2458683.508600 19 Jul 2019 00:12:23.040000 | 4.800 | 4.800 |
| IWT | I L Walton | 1 | 2458779.340630 22 Oct 2019 20:10:30.432000 | 2458779.340630 22 Oct 2019 20:10:30.432000 | 4.660 | 4.660 |
| DBS | D Dobbs | 41 | 2459607.409000 27 Jan 2022 21:48:57.600000 | 2459873.347000 20 Oct 2022 20:19:40.800000 | 4.900 | 4.500 |