Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,181 | Minimum magnitude: | 9.000 | Maximum magnitude: | 7.000 | ||
| First observation: | JD 2440689.400000 | \ | 12 Apr 1970 21:36:00.000000 UT | Latest observation: | JD 2460626.326000 | \ | 11 Nov 2024 19:49:26.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,122 |
| Photographic | 14 |
| CCD | 44 |
| CMOS | 1,001 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| IS | J E Isles | 38 | 2440689.400000 12 Apr 1970 21:36:00.000000 | 2447836.400000 5 Nov 1989 21:36:00.000000 | 8.700 | 7.400 |
| PI | R D Pickard | 8 | 2440704.500000 28 Apr 1970 00:00:00.000000 | 2440927.800000 7 Dec 1970 07:12:00.000000 | 8.500 | 8.000 |
| MU | C R Munford | 2 | 2440789.400000 21 Jul 1970 21:36:00.000000 | 2440798.400000 30 Jul 1970 21:36:00.000000 | 8.500 | 8.500 |
| NO | D J Northwood | 6 | 2440862.400000 2 Oct 1970 21:36:00.000000 | 2441278.400000 22 Nov 1971 21:36:00.000000 | 8.600 | 7.200 |
| GG | D J Goring | 4 | 2440865.300000 5 Oct 1970 19:12:00.000000 | 2440927.700000 7 Dec 1970 04:48:00.000000 | 7.800 | 7.800 |
| SM | F W Smith | 1 | 2440928.300000 7 Dec 1970 19:12:00.000000 | 2440928.300000 7 Dec 1970 19:12:00.000000 | 7.500 | 7.500 |
| WS | E J W West | 1 | 2440928.400000 7 Dec 1970 21:36:00.000000 | 2440928.400000 7 Dec 1970 21:36:00.000000 | 7.200 | 7.200 |
| GH | T Gough | 16 | 2440955.600000 4 Jan 1971 02:24:00.000000 | 2441932.006900 6 Sep 1973 12:09:56.160000 | 8.370 | 7.700 |
| AS | A L Smith | 2 | 2440961.300000 9 Jan 1971 19:12:00.000000 | 2441179.500000 16 Aug 1971 00:00:00.000000 | 7.600 | 7.100 |
| UP | D A Pickup | 3 | 2440971.500000 20 Jan 1971 00:00:00.000000 | 2441032.400000 21 Mar 1971 21:36:00.000000 | 8.200 | 8.030 |
| FM | V J Freeman | 5 | 2441041.300000 30 Mar 1971 19:12:00.000000 | 2441393.400000 16 Mar 1972 21:36:00.000000 | 7.400 | 7.160 |
| BI | J Bingham | 14 | 2441054.400000 12 Apr 1971 21:36:00.000000 | 2441594.400000 3 Oct 1972 21:36:00.000000 | 8.400 | 7.200 |
| HH | I D Howarth | 2 | 2441054.400000 12 Apr 1971 21:36:00.000000 | 2441146.500000 14 Jul 1971 00:00:00.000000 | 7.600 | 7.400 |
| YP | P Yates | 2 | 2441141.500000 9 Jul 1971 00:00:00.000000 | 2441157.500000 25 Jul 1971 00:00:00.000000 | 7.300 | 7.200 |
| OS | A J Shorten | 2 | 2441178.400000 14 Aug 1971 21:36:00.000000 | 2441180.400000 16 Aug 1971 21:36:00.000000 | 7.720 | 7.600 |
| PM | M Poxon | 20 | 2441229.400000 4 Oct 1971 21:36:00.000000 | 2441646.300000 24 Nov 1972 19:12:00.000000 | 7.900 | 7.500 |
| CP | P R Clayton | 3 | 2441233.300000 8 Oct 1971 19:12:00.000000 | 2441269.300000 13 Nov 1971 19:12:00.000000 | 7.700 | 7.650 |
| BX | A Brown | 6 | 2441244.400000 19 Oct 1971 21:36:00.000000 | 2441308.500000 23 Dec 1971 00:00:00.000000 | 8.250 | 7.600 |
| CM | M Currie | 32 | 2441249.400000 24 Oct 1971 21:36:00.000000 | 2442048.329100 31 Dec 1973 19:53:54.240000 | 8.500 | 7.050 |
| HC | C Henshaw | 2 | 2441266.500000 11 Nov 1971 00:00:00.000000 | 2441277.500000 22 Nov 1971 00:00:00.000000 | 8.400 | 8.150 |
| HY | P W Hornby | 7 | 2441570.500000 10 Sep 1972 00:00:00.000000 | 2442277.600000 18 Aug 1974 02:24:00.000000 | 8.100 | 7.300 |
| MM | I A Middlemist | 25 | 2441575.400000 14 Sep 1972 21:36:00.000000 | 2442031.340200 14 Dec 1973 20:09:53.280000 | 7.800 | 7.100 |
| JB | B Jobson | 3 | 2441586.500000 26 Sep 1972 00:00:00.000000 | 2441647.300000 25 Nov 1972 19:12:00.000000 | 8.700 | 8.220 |
| SE | I W Saunders | 4 | 2441616.400000 25 Oct 1972 21:36:00.000000 | 2441779.356200 6 Apr 1973 20:32:55.680000 | 8.600 | 8.100 |
| QA | P Quadt | 3 | 2441621.500000 31 Oct 1972 00:00:00.000000 | 2441654.600000 3 Dec 1972 02:24:00.000000 | 8.400 | 8.000 |
| YD | D Young | 1 | 2441737.420800 23 Feb 1973 22:05:57.120000 | 2441737.420800 23 Feb 1973 22:05:57.120000 | 7.600 | 7.600 |
| HF | G M Hurst | 5 | 2442102.353400 23 Feb 1974 20:28:53.760000 | 2444171.362500 24 Oct 1979 20:42:00.000000 | 8.200 | 7.800 |
| TY | M D Taylor | 24 | 2442147.382600 9 Apr 1974 21:10:56.640000 | 2447804.373600 4 Oct 1989 20:57:59.040000 | 8.630 | 7.400 |
| RT | D A Rothery | 2 | 2442277.500000 18 Aug 1974 00:00:00.000000 | 2442361.427000 9 Nov 1974 22:14:52.800000 | 8.170 | 7.530 |
| HU | D Hufton | 2 | 2442280.473600 20 Aug 1974 23:21:59.040000 | 2442366.354100 14 Nov 1974 20:29:54.240000 | 8.400 | 8.100 |
| RE | N Reid | 4 | 2442308.437500 17 Sep 1974 22:30:00.000000 | 2442641.534700 17 Aug 1975 00:49:58.080000 | 8.900 | 8.400 |
| MX | L R Matthews | 22 | 2442308.451300 17 Sep 1974 22:49:52.320000 | 2442988.510400 29 Jul 1976 00:14:58.560000 | 8.800 | 7.500 |
| BS | T Brelstaff | 47 | 2442361.375000 9 Nov 1974 21:00:00.000000 | 2444601.361100 27 Dec 1980 20:39:59.040000 | 8.700 | 7.800 |
| HO | A J Hollis | 19 | 2443111.423600 28 Nov 1976 22:09:59.040000 | 2443506.343700 28 Dec 1977 20:14:55.680000 | 7.400 | 7.130 |
| AG | S W Albrighton | 1,230 | 2443112.354100 29 Nov 1976 20:29:54.240000 | 2460626.326000 11 Nov 2024 19:49:26.400000 | 9.000 | 7.400 |
| RHF | R B I Fraser | 9 | 2443241.373600 7 Apr 1977 20:57:59.040000 | 2444131.436100 14 Sep 1979 22:27:59.040000 | 8.140 | 7.240 |
| ZP | P Mcgenity | 14 | 2443526.360400 17 Jan 1978 20:38:58.560000 | 2443874.248600 31 Dec 1978 17:57:59.040000 | 7.900 | 7.400 |
| NZ | I P Nartowicz | 54 | 2444645.458300 9 Feb 1981 22:59:57.120000 | 2449964.885400 4 Sep 1995 09:14:58.560000 | 8.100 | 7.000 |
| IW | W J Worraker | 102 | 2445258.313800 15 Oct 1982 19:31:52.320000 | 2447441.639500 7 Oct 1988 03:20:52.800000 | 8.600 | 7.750 |
| HB | M A Hather | 83 | 2445545.503400 30 Jul 1983 00:04:53.760000 | 2446059.317300 24 Dec 1984 19:36:54.720000 | 8.130 | 7.400 |
| TP | J Thorpe | 28 | 2445662.274300 23 Nov 1983 18:34:59.520000 | 2447469.254800 3 Nov 1988 18:06:54.720000 | 8.200 | 7.400 |
| IN | G B Chaplin | 11 | 2445707.510400 8 Jan 1984 00:14:58.560000 | 2445988.347200 14 Oct 1984 20:19:58.080000 | 7.800 | 7.570 |
| QM | T Markham | 81 | 2445992.444400 18 Oct 1984 22:39:56.160000 | 2456716.361000 27 Feb 2014 20:39:50.400000 | 8.700 | 7.600 |
| DS | D M Swain | 46 | 2446114.331200 17 Feb 1985 19:56:55.680000 | 2449897.454800 28 Jun 1995 22:54:54.720000 | 8.570 | 7.780 |
| AX | C M Allen | 1 | 2446170.350000 14 Apr 1985 20:24:00.000000 | 2446170.350000 14 Apr 1985 20:24:00.000000 | 8.350 | 8.350 |
| QRA | G Ramsay | 53 | 2447170.319400 9 Jan 1988 19:39:56.160000 | 2449247.454800 16 Sep 1993 22:54:54.720000 | 8.600 | 7.700 |
| WEK | K West | 1 | 2447945.393700 22 Feb 1990 21:26:55.680000 | 2447945.393700 22 Feb 1990 21:26:55.680000 | 8.100 | 8.100 |
| POG | G Pointer | 7 | 2448152.384700 17 Sep 1990 21:13:58.080000 | 2449311.488800 19 Nov 1993 23:43:52.320000 | 7.700 | 7.450 |
| LUB | T Lubek | 14 | 2448621.484700 30 Dec 1991 23:37:58.080000 | 2448986.421500 29 Dec 1992 22:06:57.600000 | 8.000 | 7.300 |
| FAM | F Hamilton | 2 | 2449774.443000 25 Feb 1995 22:37:55.200000 | 2449934.529100 5 Aug 1995 00:41:54.240000 | 8.000 | 7.300 |
| TUB | V Tuboly | 1 | 2450755.293700 2 Nov 1997 19:02:55.680000 | 2450755.293700 2 Nov 1997 19:02:55.680000 | 7.800 | 7.800 |
| SJO | S Johnston | 17 | 2451078.486800 21 Sep 1998 23:40:59.520000 | 2451548.328400 4 Jan 2000 19:52:53.760000 | 8.420 | 7.970 |
| CPM | C Mann | 3 | 2454403.416000 29 Oct 2007 21:59:02.400000 | 2454440.387500 5 Dec 2007 21:18:00.000000 | 8.200 | 7.900 |
| RPE | R Pearce | 38 | 2457477.434000 29 Mar 2016 22:24:57.600000 | 2460587.417000 3 Oct 2024 22:00:28.800000 | 8.700 | 7.500 |
| TLH | T L Heywood | 3 | 2457626.503000 26 Aug 2016 00:04:19.200000 | 2457632.583000 1 Sep 2016 01:59:31.200000 | 8.500 | 8.400 |
| GPF | G Fleming | 79 | 2458386.412210 24 Sep 2018 21:53:34.944000 | 2460341.377520 31 Jan 2024 21:03:37.728000 | 8.090 | 7.565 |
| CWS | C Watkins | 966 | 2459437.542668 11 Aug 2021 01:01:26.515200 | 2460529.516464 7 Aug 2024 00:23:42.489600 | 8.196 | 7.730 |
| JES | C J Evans | 1 | 2459923.233000 9 Dec 2022 17:35:31.200000 | 2459923.233000 9 Dec 2022 17:35:31.200000 | 7.400 | 7.400 |