Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 1,817 | Minimum magnitude: | 7.000 | Maximum magnitude: | 5.640 | ||
| First observation: | JD 2441803.582600 | \ | 1 May 1973 01:58:56.640000 UT | Latest observation: | JD 2460206.326000 | \ | 18 Sep 2023 19:49:26.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,817 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| AG | S W Albrighton | 322 | 2444369.614500 10 May 1980 02:44:52.800000 | 2457587.430000 17 Jul 2016 22:19:12.000000 | 6.800 | 6.000 |
| HY | P W Hornby | 25 | 2441803.582600 1 May 1973 01:58:56.640000 | 2442319.460400 28 Sep 1974 23:02:58.560000 | 6.480 | 6.220 |
| PO | A K Porter | 4 | 2441847.515900 14 Jun 1973 00:22:53.760000 | 2441956.338800 30 Sep 1973 20:07:52.320000 | 6.230 | 5.940 |
| PC | C Pezzarossa | 24 | 2441867.420100 3 Jul 1973 22:04:56.640000 | 2442044.208300 27 Dec 1973 16:59:57.120000 | 6.350 | 6.130 |
| CM | M Currie | 18 | 2441867.508300 4 Jul 1973 00:11:57.120000 | 2442048.232600 31 Dec 1973 17:34:56.640000 | 6.500 | 6.180 |
| GH | T Gough | 4 | 2441899.756900 5 Aug 1973 06:09:56.160000 | 2441978.430500 22 Oct 1973 22:19:55.200000 | 6.640 | 6.440 |
| EM | D Miles | 25 | 2441932.451300 6 Sep 1973 22:49:52.320000 | 2442329.340200 8 Oct 1974 20:09:53.280000 | 6.200 | 5.840 |
| PJ | A R Pratt | 1 | 2441947.404800 21 Sep 1973 21:42:54.720000 | 2441947.404800 21 Sep 1973 21:42:54.720000 | 6.190 | 6.190 |
| HF | G M Hurst | 12 | 2441956.354800 30 Sep 1973 20:30:54.720000 | 2444460.433300 8 Aug 1980 22:23:57.120000 | 6.480 | 6.030 |
| TY | M D Taylor | 90 | 2442234.556900 6 Jul 1974 01:21:56.160000 | 2446780.259000 15 Dec 1986 18:12:57.600000 | 7.000 | 5.840 |
| KG | G J Kirby | 24 | 2442242.451300 13 Jul 1974 22:49:52.320000 | 2442720.340200 3 Nov 1975 20:09:53.280000 | 6.410 | 5.940 |
| HU | D Hufton | 41 | 2442261.411800 1 Aug 1974 21:52:59.520000 | 2444187.276300 9 Nov 1979 18:37:52.320000 | 6.670 | 6.270 |
| BS | T Brelstaff | 19 | 2442276.458300 16 Aug 1974 22:59:57.120000 | 2443048.368000 26 Sep 1976 20:49:55.200000 | 6.600 | 6.240 |
| MY | A Maudsley | 4 | 2442950.516600 21 Jun 1976 00:23:54.240000 | 2443013.477700 22 Aug 1976 23:27:53.280000 | 6.230 | 6.080 |
| RHF | R B I Fraser | 105 | 2443048.343700 26 Sep 1976 20:14:55.680000 | 2447155.269400 25 Dec 1987 18:27:56.160000 | 6.500 | 6.130 |
| DU | S R Dunlop | 1 | 2443376.430500 20 Aug 1977 22:19:55.200000 | 2443376.430500 20 Aug 1977 22:19:55.200000 | 6.300 | 6.300 |
| HO | A J Hollis | 9 | 2443399.326300 12 Sep 1977 19:49:52.320000 | 2443506.256900 28 Dec 1977 18:09:56.160000 | 6.350 | 6.030 |
| NR | R H Mcnaught | 2 | 2443759.486100 7 Sep 1978 23:39:59.040000 | 2443778.439500 26 Sep 1978 22:32:52.800000 | 6.210 | 5.950 |
| RPB | R P Blackett | 2 | 2443788.333300 6 Oct 1978 19:59:57.120000 | 2443789.375000 7 Oct 1978 21:00:00.000000 | 5.930 | 5.640 |
| MM | I A Middlemist | 24 | 2444078.440900 23 Jul 1979 22:34:53.760000 | 2444936.250000 27 Nov 1981 18:00:00.000000 | 6.670 | 5.940 |
| EP | B Espey | 4 | 2444485.425600 2 Sep 1980 22:12:51.840000 | 2444842.437500 25 Aug 1981 22:30:00.000000 | 6.350 | 6.100 |
| NZ | I P Nartowicz | 132 | 2444782.506900 27 Jun 1981 00:09:56.160000 | 2449972.531200 12 Sep 1995 00:44:55.680000 | 6.340 | 5.840 |
| AX | C M Allen | 21 | 2444870.322900 22 Sep 1981 19:44:58.560000 | 2445914.509000 2 Aug 1984 00:12:57.600000 | 6.540 | 6.220 |
| GSW | G S Warbey | 3 | 2445154.447900 3 Jul 1982 22:44:58.560000 | 2445207.430500 25 Aug 1982 22:19:55.200000 | 6.450 | 6.320 |
| KH | I H Kennedy | 1 | 2445169.484000 18 Jul 1982 23:36:57.600000 | 2445169.484000 18 Jul 1982 23:36:57.600000 | 6.030 | 6.030 |
| ON | N M Bone | 102 | 2445170.440900 19 Jul 1982 22:34:53.760000 | 2447478.326300 12 Nov 1988 19:49:52.320000 | 6.410 | 6.030 |
| NH | M B Houchen | 7 | 2445208.416600 26 Aug 1982 21:59:54.240000 | 2445925.440900 12 Aug 1984 22:34:53.760000 | 6.200 | 5.940 |
| YM | M R Bell | 6 | 2445228.450000 15 Sep 1982 22:48:00.000000 | 2445268.315900 25 Oct 1982 19:34:53.760000 | 6.500 | 6.430 |
| HB | M A Hather | 55 | 2445536.461800 20 Jul 1983 23:04:59.520000 | 2446029.255500 24 Nov 1984 18:07:55.200000 | 6.370 | 5.740 |
| QM | T Markham | 482 | 2445813.586800 23 Apr 1984 02:04:59.520000 | 2457569.538000 30 Jun 2016 00:54:43.200000 | 6.540 | 5.940 |
| HG | M S Hoenig | 20 | 2445884.444400 2 Jul 1984 22:39:56.160000 | 2446241.458300 24 Jun 1985 22:59:57.120000 | 6.140 | 6.030 |
| UN | B R M Munden | 64 | 2445909.440200 27 Jul 1984 22:33:53.280000 | 2447127.244400 27 Nov 1987 17:51:56.160000 | 6.450 | 5.740 |
| GRN | R N Goodger | 1 | 2446343.409700 4 Oct 1985 21:49:58.080000 | 2446343.409700 4 Oct 1985 21:49:58.080000 | 6.160 | 6.160 |
| UT | A Hutchings | 19 | 2446663.388800 20 Aug 1986 21:19:52.320000 | 2446785.209000 20 Dec 1986 17:00:57.600000 | 6.370 | 6.030 |
| IS | J E Isles | 16 | 2446952.394400 5 Jun 1987 21:27:56.160000 | 2447158.170800 28 Dec 1987 16:05:57.120000 | 6.300 | 5.880 |
| TLH | T L Heywood | 128 | 2457573.497000 3 Jul 2016 23:55:40.800000 | 2460206.326000 18 Sep 2023 19:49:26.400000 | 6.300 | 6.100 |