Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 14,740 | Minimum magnitude: | 18.553 | Maximum magnitude: | 10.700 | ||
| First observation: | JD 2440398.550000 | \ | 26 Jun 1969 01:12:00.000000 UT | Latest observation: | JD 2460626.313900 | \ | 11 Nov 2024 19:32:00.960000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 14,539 |
| Photographic | 1 |
| CCD | 200 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HO | A J Hollis | 112 | 2440398.550000 26 Jun 1969 01:12:00.000000 | 2444893.350600 15 Oct 1981 20:24:51.840000 | 14.700 | 11.800 |
| PZ | D Pye | 136 | 2440415.468700 12 Jul 1969 23:14:55.680000 | 2441667.270000 15 Dec 1972 18:28:48.000000 | 15.300 | 11.800 |
| CT | B A Carter | 37 | 2440453.498600 19 Aug 1969 23:57:59.040000 | 2440554.302000 28 Nov 1969 19:14:52.800000 | 14.200 | 12.000 |
| MR | P A Moore | 77 | 2440798.534700 31 Jul 1970 00:49:58.080000 | 2444202.354100 24 Nov 1979 20:29:54.240000 | 15.500 | 12.200 |
| PL | W E Pennell | 79 | 2440807.465200 8 Aug 1970 23:09:53.280000 | 2443121.218700 8 Dec 1976 17:14:55.680000 | 14.600 | 12.800 |
| KX | O J Knox | 242 | 2440841.385400 11 Sep 1970 21:14:58.560000 | 2442750.281200 3 Dec 1975 18:44:55.680000 | 15.300 | 12.530 |
| DU | S R Dunlop | 15 | 2441100.490000 28 May 1971 23:45:36.000000 | 2443400.427000 13 Sep 1977 22:14:52.800000 | 15.300 | 12.900 |
| HH | I D Howarth | 197 | 2441100.520000 29 May 1971 00:28:48.000000 | 2443404.409700 17 Sep 1977 21:49:58.080000 | 15.100 | 11.500 |
| VJ | J D Wise | 3 | 2441103.500000 1 Jun 1971 00:00:00.000000 | 2441162.500000 30 Jul 1971 00:00:00.000000 | 14.300 | 13.800 |
| AS | A L Smith | 22 | 2441180.500000 17 Aug 1971 00:00:00.000000 | 2442223.493000 24 Jun 1974 23:49:55.200000 | 15.300 | 12.200 |
| GD | M J Gainsford | 2,544 | 2441416.480000 8 Apr 1972 23:31:12.000000 | 2458401.337000 9 Oct 2018 20:05:16.800000 | 14.700 | 11.300 |
| SW | D R B Saw | 394 | 2441465.580000 28 May 1972 01:55:12.000000 | 2444909.329800 31 Oct 1981 19:54:54.720000 | 14.700 | 12.200 |
| MJ | J W Mason | 25 | 2442101.628400 23 Feb 1974 03:04:53.760000 | 2442312.319400 21 Sep 1974 19:39:56.160000 | 15.300 | 13.300 |
| PT | R A H Paterson | 1,415 | 2442182.457600 14 May 1974 22:58:56.640000 | 2459912.268000 28 Nov 2022 18:25:55.200000 | 15.300 | 11.300 |
| MU | C R Munford | 333 | 2442182.503400 15 May 1974 00:04:53.760000 | 2446302.479100 24 Aug 1985 23:29:54.240000 | 14.200 | 12.800 |
| BP | J A Bailey | 17 | 2442185.472200 17 May 1974 23:19:58.080000 | 2442992.458300 1 Aug 1976 22:59:57.120000 | 14.400 | 12.800 |
| HY | P W Hornby | 1 | 2442194.460000 26 May 1974 23:02:24.000000 | 2442194.460000 26 May 1974 23:02:24.000000 | 13.600 | 13.600 |
| KB | K Brady | 7 | 2442563.493000 30 May 1975 23:49:55.200000 | 2442596.465200 2 Jul 1975 23:09:53.280000 | 13.100 | 12.800 |
| MX | L R Matthews | 1 | 2442596.517300 3 Jul 1975 00:24:54.720000 | 2442596.517300 3 Jul 1975 00:24:54.720000 | 13.680 | 13.680 |
| CH | R H Chambers | 94 | 2442629.461800 4 Aug 1975 23:04:59.520000 | 2447464.326300 29 Oct 1988 19:49:52.320000 | 14.700 | 12.200 |
| PO | A K Porter | 12 | 2442743.322900 26 Nov 1975 19:44:58.560000 | 2443522.246500 13 Jan 1978 17:54:57.600000 | 14.700 | 13.200 |
| GH | T Gough | 39 | 2442744.340200 27 Nov 1975 20:09:53.280000 | 2443955.638800 23 Mar 1979 03:19:52.320000 | 15.300 | 12.230 |
| BT | G K Broadbent | 8 | 2442950.513100 21 Jun 1976 00:18:51.840000 | 2443111.254100 28 Nov 1976 18:05:54.240000 | 14.200 | 13.200 |
| AD | S J Anderson | 11 | 2442960.468700 30 Jun 1976 23:14:55.680000 | 2445679.310000 10 Dec 1983 19:26:24.000000 | 14.200 | 12.900 |
| LL | R L Lyon | 160 | 2442976.444400 16 Jul 1976 22:39:56.160000 | 2444876.444400 28 Sep 1981 22:39:56.160000 | 15.500 | 12.800 |
| PI | R D Pickard | 221 | 2443789.373600 7 Oct 1978 20:57:59.040000 | 2454289.509000 8 Jul 2007 00:12:57.600000 | 18.400 | 12.200 |
| HF | G M Hurst | 3 | 2443804.299300 22 Oct 1978 19:10:59.520000 | 2444375.444400 15 May 1980 22:39:56.160000 | 14.200 | 12.800 |
| GC | G A V Coady | 108 | 2443907.710400 3 Feb 1979 05:02:58.560000 | 2449663.236100 6 Nov 1994 17:39:59.040000 | 14.200 | 12.900 |
| NR | R H Mcnaught | 1 | 2443965.540900 2 Apr 1979 00:58:53.760000 | 2443965.540900 2 Apr 1979 00:58:53.760000 | 14.400 | 14.400 |
| KJ | S J Kay | 24 | 2444043.500000 19 Jun 1979 00:00:00.000000 | 2444819.496500 2 Aug 1981 23:54:57.600000 | 14.200 | 13.040 |
| SK | J D Shanklin | 198 | 2444131.400000 14 Sep 1979 21:36:00.000000 | 2452530.358300 12 Sep 2002 20:35:57.120000 | 15.600 | 12.200 |
| LJ | J Lashley | 19 | 2444457.497900 5 Aug 1980 23:56:58.560000 | 2445236.443000 23 Sep 1982 22:37:55.200000 | 13.600 | 12.120 |
| EJ | J W L Ells | 11 | 2444544.331900 31 Oct 1980 19:57:56.160000 | 2445662.240000 23 Nov 1983 17:45:36.000000 | 13.900 | 11.500 |
| XG | G Poyner | 2,076 | 2444899.308300 21 Oct 1981 19:23:57.120000 | 2460626.313900 11 Nov 2024 19:32:00.960000 | 17.700 | 12.070 |
| XE | A T A Bueno | 10 | 2445061.065900 1 Apr 1982 13:34:53.760000 | 2445273.697900 31 Oct 1982 04:44:58.560000 | 14.200 | 13.400 |
| QC | H Colquhoun | 4 | 2445234.531200 22 Sep 1982 00:44:55.680000 | 2445288.357600 14 Nov 1982 20:34:56.640000 | 13.400 | 12.800 |
| OT | S Hoste | 18 | 2445267.372200 24 Oct 1982 20:55:58.080000 | 2445671.290000 2 Dec 1983 18:57:36.000000 | 13.900 | 12.100 |
| UL | S J Lubbock | 527 | 2445671.350000 2 Dec 1983 20:24:00.000000 | 2447648.409000 1 May 1989 21:48:57.600000 | 15.300 | 12.300 |
| AG | S W Albrighton | 156 | 2446180.475600 24 Apr 1985 23:24:51.840000 | 2459067.410000 5 Aug 2020 21:50:24.000000 | 15.000 | 12.800 |
| EJD | E G D Youngs | 7 | 2446649.375000 6 Aug 1986 21:00:00.000000 | 2446771.240200 6 Dec 1986 17:45:53.280000 | 14.200 | 13.600 |
| IS | J E Isles | 226 | 2446880.555500 26 Mar 1987 01:19:55.200000 | 2448180.243000 15 Oct 1990 17:49:55.200000 | 14.200 | 10.700 |
| DT | D Stott | 267 | 2446895.661100 10 Apr 1987 03:51:59.040000 | 2448038.412500 26 May 1990 21:54:00.000000 | 14.600 | 12.500 |
| TJ | J Toone | 1,640 | 2446111.735000 15 Feb 1985 05:38:24.000000 | 2460615.294000 31 Oct 2024 19:03:21.600000 | 16.200 | 12.500 |
| IW | W J Worraker | 585 | 2447449.340200 14 Oct 1988 20:09:53.280000 | 2453297.344400 18 Oct 2004 20:15:56.160000 | 15.300 | 12.500 |
| CPJ | C P Jones | 203 | 2447653.569400 7 May 1989 01:39:56.160000 | 2452607.336800 28 Nov 2002 20:04:59.520000 | 15.800 | 11.960 |
| PCL | P C Leyland | 12 | 2447656.572900 10 May 1989 01:44:58.560000 | 2460578.390558 24 Sep 2024 21:22:24.211200 | 18.553 | 12.900 |
| KOU | S Koushiappas | 1 | 2448411.361100 3 Jun 1991 20:39:59.040000 | 2448411.361100 3 Jun 1991 20:39:59.040000 | 13.600 | 13.600 |
| MIG | M Gill | 84 | 2449588.410400 23 Aug 1994 21:50:58.560000 | 2450373.432600 16 Oct 1996 22:22:56.640000 | 13.500 | 11.300 |
| JOG | J Greaves | 28 | 2449900.447200 1 Jul 1995 22:43:58.080000 | 2450229.432000 25 May 1996 22:22:04.800000 | 13.600 | 12.900 |
| SAL | G W Salmon | 58 | 2450215.472900 11 May 1996 23:20:58.560000 | 2452933.321500 20 Oct 2003 19:42:57.600000 | 15.740 | 12.200 |
| AKG | K G Andersson | 13 | 2450301.431000 5 Aug 1996 22:20:38.400000 | 2450789.257000 6 Dec 1997 18:10:04.800000 | 14.900 | 13.200 |
| KHO | K Holland | 5 | 2450317.479800 21 Aug 1996 23:30:54.720000 | 2450394.411800 6 Nov 1996 21:52:59.520000 | 13.300 | 12.800 |
| BHG | B H Granslo | 6 | 2450718.370000 26 Sep 1997 20:52:48.000000 | 2451078.360000 21 Sep 1998 20:38:24.000000 | 14.300 | 12.600 |
| HWM | H W McGee | 242 | 2451008.470800 13 Jul 1998 23:17:57.120000 | 2455083.354200 8 Sep 2009 20:30:02.880000 | 14.200 | 12.500 |
| EMU | E Muyllaert | 183 | 2451066.318000 9 Sep 1998 19:37:55.200000 | 2451875.228000 26 Nov 2000 17:28:19.200000 | 14.200 | 12.500 |
| RJB | R J Bouma | 4 | 2451811.373000 23 Sep 2000 20:57:07.200000 | 2451820.337000 2 Oct 2000 20:05:16.800000 | 13.900 | 12.900 |
| PJC | P J Charleton | 35 | 2452516.372900 29 Aug 2002 20:56:58.560000 | 2452940.346500 27 Oct 2003 20:18:57.600000 | 14.800 | 13.200 |
| DR | R C Dryden | 313 | 2452930.351400 17 Oct 2003 20:26:00.960000 | 2460308.258000 29 Dec 2023 18:11:31.200000 | 15.300 | 12.900 |
| MZ | I Miller | 7 | 2453997.372900 18 Sep 2006 20:56:58.560000 | 2456867.514330 29 Jul 2014 00:20:38.112000 | 17.100 | 15.891 |
| AX | C M Allen | 58 | 2454619.424300 1 Jun 2008 22:10:59.520000 | 2456158.361800 18 Aug 2012 20:40:59.520000 | 15.300 | 12.900 |
| BCP | C D Beech | 1 | 2455085.368100 10 Sep 2009 20:50:03.840000 | 2455085.368100 10 Sep 2009 20:50:03.840000 | 16.800 | 16.800 |
| WV | P B Withers | 1,043 | 2455006.447900 23 Jun 2009 22:44:58.560000 | 2460537.436000 14 Aug 2024 22:27:50.400000 | 15.700 | 12.600 |
| BJ | B J Beesley | 133 | 2454953.601400 2 May 2009 02:26:00.960000 | 2455525.347900 24 Nov 2010 20:20:58.560000 | 16.200 | 12.700 |
| HUL | V Hull | 33 | 2456485.594000 12 Jul 2013 02:15:21.600000 | 2457320.352300 24 Oct 2015 20:27:18.720000 | 15.300 | 12.900 |
| RKH | R K Hunt | 134 | 2452765.398600 5 May 2003 21:33:59.040000 | 2459094.417000 1 Sep 2020 22:00:28.800000 | 13.800 | 11.500 |
| JL | M L Joslin | 35 | 2458754.434200 27 Sep 2019 22:25:14.880000 | 2459890.375200 6 Nov 2022 21:00:17.280000 | 15.700 | 13.000 |
| RPE | R Pearce | 1 | 2459462.392000 4 Sep 2021 21:24:28.800000 | 2459462.392000 4 Sep 2021 21:24:28.800000 | 14.684 | 14.684 |
| YB | J T Bryan | 26 | 2459843.622000 21 Sep 2022 02:55:40.800000 | 2460264.552000 16 Nov 2023 01:14:52.800000 | 15.700 | 12.800 |