Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,132 | Minimum magnitude: | 6.100 | Maximum magnitude: | 3.000 | ||
| First observation: | JD 2440689.375000 | \ | 12 Apr 1970 21:00:00.000000 UT | Latest observation: | JD 2460357.318000 | \ | 16 Feb 2024 19:37:55.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,056 |
| PEP | 76 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HC | C Henshaw | 16 | 2441688.625600 6 Jan 1973 03:00:51.840000 | 2442047.565200 31 Dec 1973 01:33:53.280000 | 5.040 | 4.730 |
| JB | B Jobson | 4 | 2441709.423600 26 Jan 1973 22:09:59.040000 | 2441804.422900 1 May 1973 22:08:58.560000 | 5.210 | 5.030 |
| HF | G M Hurst | 5 | 2441772.340900 30 Mar 1973 20:10:53.760000 | 2444171.345800 24 Oct 1979 20:17:57.120000 | 5.360 | 4.750 |
| GE | A Gardner | 3 | 2441777.419400 4 Apr 1973 22:03:56.160000 | 2444933.673600 25 Nov 1981 04:09:59.040000 | 5.390 | 4.840 |
| CM | M Currie | 13 | 2441895.489500 31 Jul 1973 23:44:52.800000 | 2442048.311800 31 Dec 1973 19:28:59.520000 | 5.220 | 4.720 |
| TY | M D Taylor | 88 | 2441955.422900 29 Sep 1973 22:08:58.560000 | 2456033.356000 15 Apr 2012 20:32:38.400000 | 5.360 | 4.400 |
| PC | C Pezzarossa | 4 | 2441961.388800 5 Oct 1973 21:19:52.320000 | 2442019.270800 2 Dec 1973 18:29:57.120000 | 5.430 | 4.990 |
| RT | D A Rothery | 16 | 2442031.413100 14 Dec 1973 21:54:51.840000 | 2443106.517300 24 Nov 1976 00:24:54.720000 | 5.150 | 5.060 |
| HY | P W Hornby | 2 | 2442309.500000 19 Sep 1974 00:00:00.000000 | 2442319.583300 29 Sep 1974 01:59:57.120000 | 5.710 | 5.400 |
| BS | T Brelstaff | 12 | 2442312.347200 21 Sep 1974 20:19:58.080000 | 2442479.295100 7 Mar 1975 19:04:56.640000 | 5.600 | 5.200 |
| HU | D Hufton | 7 | 2442424.483300 11 Jan 1975 23:35:57.120000 | 2444131.478400 14 Sep 1979 23:28:53.760000 | 5.500 | 4.900 |
| RHF | R B I Fraser | 233 | 2443112.291600 29 Nov 1976 18:59:54.240000 | 2459904.315000 20 Nov 2022 19:33:36.000000 | 5.820 | 4.360 |
| NR | R H Mcnaught | 1 | 2443778.591600 27 Sep 1978 02:11:54.240000 | 2443778.591600 27 Sep 1978 02:11:54.240000 | 4.690 | 4.690 |
| LU | M Lunn | 5 | 2444515.491600 2 Oct 1980 23:47:54.240000 | 2444580.452000 6 Dec 1980 22:50:52.800000 | 5.080 | 4.670 |
| MM | I A Middlemist | 50 | 2444649.364500 13 Feb 1981 20:44:52.800000 | 2450946.413100 12 May 1998 21:54:51.840000 | 5.310 | 4.810 |
| AX | C M Allen | 26 | 2444814.569400 29 Jul 1981 01:39:56.160000 | 2446170.365900 14 Apr 1985 20:46:53.760000 | 5.200 | 4.800 |
| NZ | I P Nartowicz | 63 | 2444894.437500 16 Oct 1981 22:30:00.000000 | 2449860.562500 23 May 1995 01:30:00.000000 | 5.120 | 4.420 |
| YM | M R Bell | 6 | 2444990.541600 21 Jan 1982 00:59:54.240000 | 2445076.431900 16 Apr 1982 22:21:56.160000 | 5.320 | 5.000 |
| AG | S W Albrighton | 7 | 2445583.513800 6 Sep 1983 00:19:52.320000 | 2459291.403000 17 Mar 2021 21:40:19.200000 | 5.600 | 4.900 |
| ZH | A Horton | 2 | 2445637.385400 29 Oct 1983 21:14:58.560000 | 2445736.304800 5 Feb 1984 19:18:54.720000 | 5.280 | 5.120 |
| AV | J E Agar | 21 | 2445652.350000 13 Nov 1983 20:24:00.000000 | 2445853.402700 1 Jun 1984 21:39:53.280000 | 5.380 | 4.980 |
| QRA | G Ramsay | 177 | 2445707.302000 7 Jan 1984 19:14:52.800000 | 2449062.309000 15 Mar 1993 19:24:57.600000 | 5.670 | 4.910 |
| QM | T Markham | 721 | 2444201.257000 23 Nov 1979 18:10:04.800000 | 2457537.444000 28 May 2016 22:39:21.600000 | 5.700 | 4.800 |
| IS | J E Isles | 23 | 2440689.375000 12 Apr 1970 21:00:00.000000 | 2447837.404800 6 Nov 1989 21:42:54.720000 | 5.400 | 4.920 |
| POG | G Pointer | 20 | 2448138.632600 4 Sep 1990 03:10:56.640000 | 2449613.458300 17 Sep 1994 22:59:57.120000 | 5.420 | 4.960 |
| SMA | A Smeaton | 2 | 2448507.633300 8 Sep 1991 03:11:57.120000 | 2448651.254100 29 Jan 1992 18:05:54.240000 | 5.400 | 5.130 |
| MAA | M A Adamson | 4 | 2448561.701300 1 Nov 1991 04:49:52.320000 | 2448597.504800 7 Dec 1991 00:06:54.720000 | 5.360 | 5.260 |
| JSD | J S Day | 52 | 2448632.300600 10 Jan 1992 19:12:51.840000 | 2449129.408300 21 May 1993 21:47:57.120000 | 5.550 | 4.790 |
| UN | B R M Munden | 57 | 2448692.421500 10 Mar 1992 22:06:57.600000 | 2452748.356900 18 Apr 2003 20:33:56.160000 | 5.460 | 4.830 |
| RL | R Billington | 7 | 2449269.493700 8 Oct 1993 23:50:55.680000 | 2449718.444400 31 Dec 1994 22:39:56.160000 | 5.900 | 4.910 |
| TLH | T L Heywood | 116 | 2457588.587000 19 Jul 2016 02:05:16.800000 | 2460209.618000 22 Sep 2023 02:49:55.200000 | 5.700 | 5.000 |
| RKH | R K Hunt | 223 | 2458441.267700 18 Nov 2018 18:25:29.280000 | 2460357.318000 16 Feb 2024 19:37:55.200000 | 6.100 | 3.000 |
| WEK | K West | 76 | 2450077.531200 26 Dec 1995 00:44:55.680000 | 2451818.515300 1 Oct 2000 00:22:01.920000 | 5.170 | 4.740 |
| BAR | M Barrett | 45 | 2456667.552000 10 Jan 2014 01:14:52.800000 | 2458960.409000 20 Apr 2020 21:48:57.600000 | 5.300 | 4.500 |
| RWS | R W Schmude | 9 | 2449746.566000 29 Jan 1995 01:35:02.400000 | 2449817.100000 9 Apr 1995 14:24:00.000000 | 4.800 | 4.600 |
| -SK | G Stefanopoulos | 3 | 2456606.400000 9 Nov 2013 21:36:00.000000 | 2456625.327000 28 Nov 2013 19:50:52.800000 | 5.000 | 4.900 |
| RPE | R Pearce | 2 | 2457465.434000 17 Mar 2016 22:24:57.600000 | 2459665.364000 26 Mar 2022 20:44:09.600000 | 5.400 | 4.800 |
| PMU | P Mulligan | 11 | 2457838.369000 25 Mar 2017 20:51:21.600000 | 2458239.433000 30 Apr 2018 22:23:31.200000 | 5.500 | 4.900 |