Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,886 | Minimum magnitude: | 9.100 | Maximum magnitude: | 6.200 | ||
| First observation: | JD 2440286.367000 | \ | 5 Mar 1969 20:48:28.800000 UT | Latest observation: | JD 2460425.401000 | \ | 24 Apr 2024 21:37:26.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 4,854 |
| CCD | 15 |
| CMOS | 17 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| SK | J D Shanklin | 412 | 2444609.314500 4 Jan 1981 19:32:52.800000 | 2460408.370000 7 Apr 2024 20:52:48.000000 | 8.400 | 6.600 |
| OT | S Hoste | 28 | 2444609.337500 4 Jan 1981 20:06:00.000000 | 2445075.312500 15 Apr 1982 19:30:00.000000 | 7.450 | 6.600 |
| MM | I A Middlemist | 214 | 2444609.361100 4 Jan 1981 20:39:59.040000 | 2452623.316000 14 Dec 2002 19:35:02.400000 | 8.900 | 6.900 |
| AG | S W Albrighton | 727 | 2444611.454800 6 Jan 1981 22:54:54.720000 | 2460417.365000 16 Apr 2024 20:45:36.000000 | 8.300 | 6.200 |
| RHF | R B I Fraser | 208 | 2443113.444000 30 Nov 1976 22:39:21.600000 | 2460258.409000 9 Nov 2023 21:48:57.600000 | 8.500 | 6.620 |
| TY | M D Taylor | 278 | 2444615.526300 11 Jan 1981 00:37:52.320000 | 2455662.342000 10 Apr 2011 20:12:28.800000 | 8.350 | 6.600 |
| AX | C M Allen | 34 | 2444901.490900 23 Oct 1981 23:46:53.760000 | 2455840.304200 5 Oct 2011 19:18:02.880000 | 8.350 | 7.200 |
| VS | T G Saville | 29 | 2444985.375000 15 Jan 1982 21:00:00.000000 | 2445436.388800 11 Apr 1983 21:19:52.320000 | 7.800 | 6.400 |
| KH | I H Kennedy | 5 | 2444996.336800 26 Jan 1982 20:04:59.520000 | 2445286.513800 13 Nov 1982 00:19:52.320000 | 7.480 | 6.740 |
| LJ | J Lashley | 9 | 2445012.444400 11 Feb 1982 22:39:56.160000 | 2445326.441600 22 Dec 1982 22:35:54.240000 | 7.800 | 7.140 |
| DR | R C Dryden | 8 | 2445030.327700 1 Mar 1982 19:51:53.280000 | 2445436.359700 11 Apr 1983 20:37:58.080000 | 8.100 | 6.980 |
| OP | E Spooner | 13 | 2445257.704800 15 Oct 1982 04:54:54.720000 | 2445795.354100 4 Apr 1984 20:29:54.240000 | 8.100 | 7.030 |
| VN | S R Srinivasan | 166 | 2445331.152700 27 Dec 1982 15:39:53.280000 | 2448251.152700 25 Dec 1990 15:39:53.280000 | 8.430 | 7.100 |
| QM | T Markham | 448 | 2443604.372000 5 Apr 1978 20:55:40.800000 | 2457504.378000 25 Apr 2016 21:04:19.200000 | 8.400 | 7.550 |
| GRN | R N Goodger | 1 | 2446069.482600 3 Jan 1985 23:34:56.640000 | 2446069.482600 3 Jan 1985 23:34:56.640000 | 7.400 | 7.400 |
| JR | J Parkinson | 5 | 2446112.312500 15 Feb 1985 19:30:00.000000 | 2446170.427000 14 Apr 1985 22:14:52.800000 | 7.850 | 7.400 |
| DS | D M Swain | 30 | 2446114.309700 17 Feb 1985 19:25:58.080000 | 2447486.329800 20 Nov 1988 19:54:54.720000 | 8.300 | 7.300 |
| PEL | P E Ells | 6 | 2446434.402700 3 Jan 1986 21:39:53.280000 | 2446521.406200 31 Mar 1986 21:44:55.680000 | 7.930 | 6.700 |
| TP | J Thorpe | 2 | 2446445.340200 14 Jan 1986 20:09:53.280000 | 2446474.378400 12 Feb 1986 21:04:53.760000 | 7.600 | 7.400 |
| SMA | A Smeaton | 15 | 2446488.333300 26 Feb 1986 19:59:57.120000 | 2448651.247200 29 Jan 1992 17:55:58.080000 | 7.980 | 7.100 |
| TT | T Tanti | 4 | 2446520.312500 30 Mar 1986 19:30:00.000000 | 2447962.302000 11 Mar 1990 19:14:52.800000 | 7.930 | 7.720 |
| GAV | D Gavine | 263 | 2446731.510400 28 Oct 1986 00:14:58.560000 | 2458217.403000 8 Apr 2018 21:40:19.200000 | 8.500 | 7.000 |
| RJA | R J Asher | 2 | 2446827.342300 31 Jan 1987 20:12:54.720000 | 2446847.311800 20 Feb 1987 19:28:59.520000 | 8.100 | 8.030 |
| IS | J E Isles | 34 | 2440286.367000 5 Mar 1969 20:48:28.800000 | 2447837.379100 6 Nov 1989 21:05:54.240000 | 8.400 | 6.900 |
| MV | J W Macvey | 34 | 2447124.416600 24 Nov 1987 21:59:54.240000 | 2447862.427000 1 Dec 1989 22:14:52.800000 | 8.200 | 7.570 |
| TJ | J Toone | 1,078 | 2444114.649000 29 Aug 1979 03:34:33.600000 | 2460425.401000 24 Apr 2024 21:37:26.400000 | 9.100 | 6.900 |
| DHT | D Herbert | 9 | 2447171.318000 10 Jan 1988 19:37:55.200000 | 2447284.363800 2 May 1988 20:43:52.320000 | 7.930 | 7.400 |
| QRA | G Ramsay | 53 | 2447171.395800 10 Jan 1988 21:29:57.120000 | 2449062.329800 15 Mar 1993 19:54:54.720000 | 8.700 | 7.200 |
| FRW | R W Fleet | 12 | 2447183.375000 22 Jan 1988 21:00:00.000000 | 2448250.433300 24 Dec 1990 22:23:57.120000 | 7.900 | 6.800 |
| PI | R D Pickard | 1 | 2447915.355500 23 Jan 1990 20:31:55.200000 | 2447915.355500 23 Jan 1990 20:31:55.200000 | 7.300 | 7.300 |
| POG | G Pointer | 8 | 2448516.631900 17 Sep 1991 03:09:56.160000 | 2450078.411800 26 Dec 1995 21:52:59.520000 | 7.950 | 7.700 |
| EYU | E Yusuf | 8 | 2449010.354100 22 Jan 1993 20:29:54.240000 | 2453383.291700 12 Jan 2005 19:00:02.880000 | 7.770 | 6.800 |
| RAM | R A Marriott | 3 | 2449062.426300 15 Mar 1993 22:13:52.320000 | 2449073.431200 26 Mar 1993 22:20:55.680000 | 7.930 | 7.600 |
| NBR | N Britton | 1 | 2449361.381900 8 Jan 1994 21:09:56.160000 | 2449361.381900 8 Jan 1994 21:09:56.160000 | 7.500 | 7.500 |
| NZ | I P Nartowicz | 34 | 2449663.656200 7 Nov 1994 03:44:55.680000 | 2450020.687500 30 Oct 1995 04:30:00.000000 | 7.020 | 6.500 |
| NC | M J Nicholls | 11 | 2449985.467300 24 Sep 1995 23:12:54.720000 | 2452276.382600 1 Jan 2002 21:10:56.640000 | 7.850 | 7.300 |
| BHG | B H Granslo | 13 | 2450510.310000 2 Mar 1997 19:26:24.000000 | 2450857.290000 12 Feb 1998 18:57:36.000000 | 7.700 | 7.400 |
| SJO | S Johnston | 27 | 2450746.514000 25 Oct 1997 00:20:09.600000 | 2451545.098600 1 Jan 2000 14:21:59.040000 | 7.940 | 6.600 |
| LV | R J Livesey | 434 | 2450816.319400 2 Jan 1998 19:39:56.160000 | 2455677.389000 25 Apr 2011 21:20:09.600000 | 7.700 | 6.200 |
| -SK | G Stefanopoulos | 14 | 2452524.541700 7 Sep 2002 01:00:02.880000 | 2454086.412500 16 Dec 2006 21:54:00.000000 | 8.100 | 6.900 |
| HF | G M Hurst | 2 | 2453787.299300 20 Feb 2006 19:10:59.520000 | 2453792.306900 25 Feb 2006 19:21:56.160000 | 7.200 | 7.100 |
| BMD | B MacDonald | 9 | 2454359.664000 16 Sep 2007 03:56:09.600000 | 2455248.422200 20 Feb 2010 22:07:58.080000 | 7.900 | 7.000 |
| CPM | C Mann | 4 | 2454794.427100 23 Nov 2008 22:15:01.440000 | 2456629.394000 2 Dec 2013 21:27:21.600000 | 7.200 | 6.700 |
| JEN | S Jenner | 1 | 2452255.456900 11 Dec 2001 22:57:56.160000 | 2452255.456900 11 Dec 2001 22:57:56.160000 | 7.200 | 7.200 |
| BJ | B J Beesley | 2 | 2454751.654900 12 Oct 2008 03:43:03.360000 | 2455116.654900 12 Oct 2009 03:43:03.360000 | 7.400 | 7.400 |
| LMC | L McCalman | 25 | 2452675.444400 4 Feb 2003 22:39:56.160000 | 2453723.496500 18 Dec 2005 23:54:57.600000 | 8.000 | 6.700 |
| BMB | B MacDonald | 6 | 2455943.408300 16 Jan 2012 21:47:57.120000 | 2455998.334700 11 Mar 2012 20:01:58.080000 | 7.500 | 7.100 |
| BAR | M Barrett | 1 | 2456595.580000 30 Oct 2013 01:55:12.000000 | 2456595.580000 30 Oct 2013 01:55:12.000000 | 7.400 | 7.400 |
| MZ | I Miller | 3 | 2442428.549000 16 Jan 1975 01:10:33.600000 | 2442457.469000 13 Feb 1975 23:15:21.600000 | 7.600 | 7.000 |
| JMM | J Meacham | 40 | 2454062.673600 23 Nov 2006 04:09:59.040000 | 2457020.396000 28 Dec 2014 21:30:14.400000 | 7.900 | 6.700 |
| RPE | R Pearce | 19 | 2457349.444000 22 Nov 2015 22:39:21.600000 | 2459599.444000 19 Jan 2022 22:39:21.600000 | 8.200 | 7.100 |
| TLH | T L Heywood | 55 | 2457615.611000 15 Aug 2016 02:39:50.400000 | 2460232.594000 15 Oct 2023 02:15:21.600000 | 8.300 | 7.900 |
| PMU | P Mulligan | 5 | 2458139.333000 20 Jan 2018 19:59:31.200000 | 2458512.338000 28 Jan 2019 20:06:43.200000 | 7.300 | 7.000 |
| GPF | G Fleming | 30 | 2458869.505820 21 Jan 2020 00:08:22.848000 | 2460327.452130 17 Jan 2024 22:51:04.032000 | 7.012 | 6.774 |
| DNN | D Nicholson | 3 | 2459599.380000 19 Jan 2022 21:07:12.000000 | 2459637.389000 26 Feb 2022 21:20:09.600000 | 7.200 | 6.700 |