Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,821 | Minimum magnitude: | 9.000 | Maximum magnitude: | 6.800 | ||
| First observation: | JD 2440308.434000 | \ | 27 Mar 1969 22:24:57.600000 UT | Latest observation: | JD 2460429.382000 | \ | 28 Apr 2024 21:10:04.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,784 |
| CCD | 17 |
| DSLR | 3 |
| CMOS | 17 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| GH | T Gough | 15 | 2440955.500000 4 Jan 1971 00:00:00.000000 | 2441576.600000 16 Sep 1972 02:24:00.000000 | 7.800 | 7.000 |
| JJ | C J Jackson | 3 | 2440956.400000 4 Jan 1971 21:36:00.000000 | 2440977.300000 25 Jan 1971 19:12:00.000000 | 8.200 | 7.800 |
| HC | C Henshaw | 18 | 2440971.400000 19 Jan 1971 21:36:00.000000 | 2441662.600000 11 Dec 1972 02:24:00.000000 | 8.300 | 7.500 |
| UP | D A Pickup | 7 | 2440972.300000 20 Jan 1971 19:12:00.000000 | 2441068.400000 26 Apr 1971 21:36:00.000000 | 8.050 | 6.900 |
| ED | K J England | 1 | 2440983.400000 31 Jan 1971 21:36:00.000000 | 2440983.400000 31 Jan 1971 21:36:00.000000 | 8.050 | 8.050 |
| CP | P R Clayton | 3 | 2441026.300000 15 Mar 1971 19:12:00.000000 | 2441341.400000 24 Jan 1972 21:36:00.000000 | 8.100 | 7.200 |
| HH | I D Howarth | 3 | 2441045.400000 3 Apr 1971 21:36:00.000000 | 2441066.400000 24 Apr 1971 21:36:00.000000 | 7.100 | 7.050 |
| FM | V J Freeman | 1 | 2441058.400000 16 Apr 1971 21:36:00.000000 | 2441058.400000 16 Apr 1971 21:36:00.000000 | 7.300 | 7.300 |
| IS | J E Isles | 11 | 2440308.434000 27 Mar 1969 22:24:57.600000 | 2441266.600000 11 Nov 1971 02:24:00.000000 | 7.800 | 7.300 |
| CM | M Currie | 14 | 2441250.500000 26 Oct 1971 00:00:00.000000 | 2441682.600000 31 Dec 1972 02:24:00.000000 | 8.500 | 7.900 |
| GE | A Gardner | 13 | 2441266.600000 11 Nov 1971 02:24:00.000000 | 2445441.399000 16 Apr 1983 21:34:33.600000 | 8.100 | 7.200 |
| QA | P Quadt | 8 | 2441297.700000 12 Dec 1971 04:48:00.000000 | 2441654.600000 3 Dec 1972 02:24:00.000000 | 8.100 | 7.000 |
| HY | P W Hornby | 3 | 2441300.500000 15 Dec 1971 00:00:00.000000 | 2441658.600000 7 Dec 1972 02:24:00.000000 | 7.700 | 7.300 |
| BI | J Bingham | 4 | 2441308.400000 22 Dec 1971 21:36:00.000000 | 2441658.500000 7 Dec 1972 00:00:00.000000 | 7.900 | 6.900 |
| BX | A Brown | 2 | 2441308.600000 23 Dec 1971 02:24:00.000000 | 2441313.500000 28 Dec 1971 00:00:00.000000 | 7.600 | 7.500 |
| HF | G M Hurst | 428 | 2441328.400000 11 Jan 1972 21:36:00.000000 | 2458869.335000 20 Jan 2020 20:02:24.000000 | 8.500 | 6.800 |
| MM | I A Middlemist | 33 | 2441647.400000 25 Nov 1972 21:36:00.000000 | 2452617.413200 8 Dec 2002 21:55:00.480000 | 8.300 | 7.200 |
| POG | G Pointer | 8 | 2448261.347200 4 Jan 1991 20:19:58.080000 | 2450078.420800 26 Dec 1995 22:05:57.120000 | 8.200 | 7.300 |
| AG | S W Albrighton | 835 | 2444243.323000 4 Jan 1980 19:45:07.200000 | 2460429.382000 28 Apr 2024 21:10:04.800000 | 8.600 | 7.300 |
| RHF | R B I Fraser | 179 | 2443113.430000 30 Nov 1976 22:19:12.000000 | 2460258.430000 9 Nov 2023 22:19:12.000000 | 8.400 | 7.400 |
| QRA | G Ramsay | 71 | 2445705.319000 5 Jan 1984 19:39:21.600000 | 2449013.461800 25 Jan 1993 23:04:59.520000 | 9.000 | 7.400 |
| TY | M D Taylor | 252 | 2444252.344000 13 Jan 1980 20:15:21.600000 | 2457090.359000 8 Mar 2015 20:36:57.600000 | 8.500 | 7.000 |
| EYU | E Yusuf | 1 | 2449010.311100 22 Jan 1993 19:27:59.040000 | 2449010.311100 22 Jan 1993 19:27:59.040000 | 8.180 | 8.180 |
| QM | T Markham | 479 | 2444137.469000 20 Sep 1979 23:15:21.600000 | 2457504.389000 25 Apr 2016 21:20:09.600000 | 8.500 | 7.500 |
| NZ | I P Nartowicz | 66 | 2444937.455000 28 Nov 1981 22:55:12.000000 | 2450020.687500 30 Oct 1995 04:30:00.000000 | 8.300 | 7.200 |
| DKL | D K Lloyd | 3 | 2449663.550000 7 Nov 1994 01:12:00.000000 | 2449718.531200 1 Jan 1995 00:44:55.680000 | 7.900 | 7.900 |
| NC | M J Nicholls | 11 | 2449985.486100 24 Sep 1995 23:39:59.040000 | 2452276.377100 1 Jan 2002 21:03:01.440000 | 8.000 | 7.100 |
| BHG | B H Granslo | 17 | 2450510.310000 2 Mar 1997 19:26:24.000000 | 2451273.430000 4 Apr 1999 22:19:12.000000 | 8.200 | 7.400 |
| SJO | S Johnston | 18 | 2450775.510000 23 Nov 1997 00:14:24.000000 | 2451545.161100 1 Jan 2000 15:51:59.040000 | 7.780 | 7.390 |
| PJC | P J Charleton | 1 | 2451625.371500 21 Mar 2000 20:54:57.600000 | 2451625.371500 21 Mar 2000 20:54:57.600000 | 7.500 | 7.500 |
| AX | C M Allen | 13 | 2454493.338200 27 Jan 2008 20:07:00.480000 | 2455840.313200 5 Oct 2011 19:31:00.480000 | 8.600 | 7.400 |
| BJ | B J Beesley | 10 | 2454770.665300 31 Oct 2008 03:58:01.920000 | 2455501.550000 1 Nov 2010 01:12:00.000000 | 7.800 | 7.300 |
| JEN | S Jenner | 1 | 2452255.475700 11 Dec 2001 23:25:00.480000 | 2452255.475700 11 Dec 2001 23:25:00.480000 | 7.200 | 7.200 |
| BMB | B MacDonald | 6 | 2455950.405600 23 Jan 2012 21:44:03.840000 | 2456034.402100 16 Apr 2012 21:39:01.440000 | 8.100 | 7.900 |
| BAR | M Barrett | 32 | 2456595.559000 30 Oct 2013 01:24:57.600000 | 2458877.469000 28 Jan 2020 23:15:21.600000 | 8.300 | 7.200 |
| RPE | R Pearce | 60 | 2457395.365000 7 Jan 2016 20:45:36.000000 | 2460054.399000 19 Apr 2023 21:34:33.600000 | 8.300 | 6.900 |
| TLH | T L Heywood | 82 | 2457615.611000 15 Aug 2016 02:39:50.400000 | 2460232.594000 15 Oct 2023 02:15:21.600000 | 8.700 | 7.600 |
| TJ | J Toone | 6 | 2443907.422000 2 Feb 1979 22:07:40.800000 | 2445589.649000 12 Sep 1983 03:34:33.600000 | 8.700 | 8.100 |
| IR | C M Briden | 1 | 2458083.743000 26 Nov 2017 05:49:55.200000 | 2458083.743000 26 Nov 2017 05:49:55.200000 | 7.600 | 7.600 |
| RKH | R K Hunt | 4 | 2458558.447500 15 Mar 2019 22:44:24.000000 | 2458582.381200 8 Apr 2019 21:08:55.680000 | 8.000 | 7.900 |
| GPF | G Fleming | 33 | 2458871.294280 22 Jan 2020 19:03:45.792000 | 2460327.475650 17 Jan 2024 23:24:56.160000 | 7.518 | 7.133 |
| QC | H Colquhoun | 3 | 2444914.589000 6 Nov 1981 02:08:09.600000 | 2444962.542000 24 Dec 1981 01:00:28.800000 | 8.000 | 7.900 |
| UT | A Hutchings | 6 | 2446869.406000 14 Mar 1987 21:44:38.400000 | 2446903.382000 17 Apr 1987 21:10:04.800000 | 8.200 | 7.900 |
| DS | D M Swain | 20 | 2446397.356000 27 Nov 1985 20:32:38.400000 | 2447092.240000 23 Oct 1987 17:45:36.000000 | 8.400 | 7.300 |
| YDI | D Young | 3 | 2444634.286000 29 Jan 1981 18:51:50.400000 | 2444932.421000 23 Nov 1981 22:06:14.400000 | 8.400 | 7.900 |
| NWH | N White | 1 | 2458934.409000 25 Mar 2020 21:48:57.600000 | 2458934.409000 25 Mar 2020 21:48:57.600000 | 7.900 | 7.900 |
| WPS | W Parkes | 3 | 2459217.382640 2 Jan 2021 21:11:00.096000 | 2459617.362850 6 Feb 2022 20:42:30.240000 | 7.558 | 7.380 |
| TVA | T Vale | 8 | 2459298.424000 24 Mar 2021 22:10:33.600000 | 2459997.557000 22 Feb 2023 01:22:04.800000 | 8.000 | 7.200 |
| DBS | D Dobbs | 15 | 2459591.337000 11 Jan 2022 20:05:16.800000 | 2459695.392000 25 Apr 2022 21:24:28.800000 | 7.800 | 7.300 |
| DNN | D Nicholson | 2 | 2459609.375000 29 Jan 2022 21:00:00.000000 | 2459637.383000 26 Feb 2022 21:11:31.200000 | 7.500 | 7.500 |
| IW | W J Worraker | 4 | 2459934.385000 20 Dec 2022 21:14:24.000000 | 2460056.379000 21 Apr 2023 21:05:45.600000 | 7.900 | 7.700 |