Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,343 | Minimum magnitude: | 9.700 | Maximum magnitude: | 7.500 | ||
| First observation: | JD 2440782.486000 | \ | 14 Jul 1970 23:39:50.400000 UT | Latest observation: | JD 2460377.451000 | \ | 7 Mar 2024 22:49:26.400000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,804 |
| CCD | 23 |
| CMOS | 516 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| UP | D A Pickup | 3 | 2441150.500000 18 Jul 1971 00:00:00.000000 | 2441181.600000 18 Aug 1971 02:24:00.000000 | 9.350 | 9.100 |
| CM | M Currie | 29 | 2441234.400000 9 Oct 1971 21:36:00.000000 | 2442048.354800 31 Dec 1973 20:30:54.720000 | 9.100 | 8.150 |
| AD | S J Anderson | 3 | 2441239.400000 14 Oct 1971 21:36:00.000000 | 2441248.300000 23 Oct 1971 19:12:00.000000 | 9.300 | 8.200 |
| BX | A Brown | 1 | 2441245.400000 20 Oct 1971 21:36:00.000000 | 2441245.400000 20 Oct 1971 21:36:00.000000 | 8.400 | 8.400 |
| PM | M Poxon | 4 | 2441252.300000 27 Oct 1971 19:12:00.000000 | 2441632.500000 11 Nov 1972 00:00:00.000000 | 8.700 | 8.250 |
| HY | P W Hornby | 12 | 2441514.400000 15 Jul 1972 21:36:00.000000 | 2442319.643000 29 Sep 1974 03:25:55.200000 | 9.300 | 8.500 |
| GH | T Gough | 9 | 2441515.600000 17 Jul 1972 02:24:00.000000 | 2441931.833300 6 Sep 1973 07:59:57.120000 | 9.100 | 8.400 |
| BI | J Bingham | 5 | 2441539.600000 10 Aug 1972 02:24:00.000000 | 2441662.600000 11 Dec 1972 02:24:00.000000 | 9.100 | 8.200 |
| HC | C Henshaw | 1 | 2441548.600000 19 Aug 1972 02:24:00.000000 | 2441548.600000 19 Aug 1972 02:24:00.000000 | 8.900 | 8.900 |
| HF | G M Hurst | 5 | 2441571.400000 10 Sep 1972 21:36:00.000000 | 2442986.486100 26 Jul 1976 23:39:59.040000 | 8.800 | 8.100 |
| JB | B Jobson | 10 | 2441578.400000 17 Sep 1972 21:36:00.000000 | 2441801.618000 29 Apr 1973 02:49:55.200000 | 9.200 | 8.600 |
| YD | D Young | 2 | 2441685.496500 2 Jan 1973 23:54:57.600000 | 2441737.372900 23 Feb 1973 20:56:58.560000 | 9.070 | 9.070 |
| PC | C Pezzarossa | 3 | 2441926.395800 31 Aug 1973 21:29:57.120000 | 2441948.350600 22 Sep 1973 20:24:51.840000 | 8.600 | 8.300 |
| WS | E J W West | 1 | 2442067.406900 19 Jan 1974 21:45:56.160000 | 2442067.406900 19 Jan 1974 21:45:56.160000 | 8.500 | 8.500 |
| HU | D Hufton | 4 | 2442280.431200 20 Aug 1974 22:20:55.680000 | 2447122.327700 22 Nov 1987 19:51:53.280000 | 9.100 | 8.650 |
| RE | N Reid | 15 | 2442321.354100 30 Sep 1974 20:29:54.240000 | 2442666.430500 10 Sep 1975 22:19:55.200000 | 9.200 | 7.770 |
| MX | L R Matthews | 1 | 2442363.392300 11 Nov 1974 21:24:54.720000 | 2442363.392300 11 Nov 1974 21:24:54.720000 | 8.700 | 8.700 |
| TY | M D Taylor | 137 | 2442443.331900 30 Jan 1975 19:57:56.160000 | 2457086.299000 4 Mar 2015 19:10:33.600000 | 9.300 | 7.500 |
| MM | I A Middlemist | 359 | 2442781.305500 3 Jan 1976 19:19:55.200000 | 2452623.333300 14 Dec 2002 19:59:57.120000 | 9.100 | 7.600 |
| DS | D M Swain | 31 | 2442838.345100 29 Feb 1976 20:16:56.640000 | 2449894.445800 25 Jun 1995 22:41:57.120000 | 9.180 | 7.770 |
| HO | A J Hollis | 17 | 2443111.430500 28 Nov 1976 22:19:55.200000 | 2443506.371500 28 Dec 1977 20:54:57.600000 | 8.850 | 7.600 |
| PS | P J Swift | 1 | 2443201.319400 26 Feb 1977 19:39:56.160000 | 2443201.319400 26 Feb 1977 19:39:56.160000 | 9.000 | 9.000 |
| RHF | R B I Fraser | 173 | 2443808.354100 26 Oct 1978 20:29:54.240000 | 2460377.451000 7 Mar 2024 22:49:26.400000 | 9.400 | 7.740 |
| LJ | J Lashley | 5 | 2444110.413100 24 Aug 1979 21:54:51.840000 | 2444144.483300 27 Sep 1979 23:35:57.120000 | 8.500 | 8.200 |
| NV | T Neville | 3 | 2444171.326300 24 Oct 1979 19:49:52.320000 | 2444197.334000 19 Nov 1979 20:00:57.600000 | 8.900 | 8.300 |
| QM | T Markham | 329 | 2446254.451000 7 Jul 1985 22:49:26.400000 | 2457546.538000 7 Jun 2016 00:54:43.200000 | 9.100 | 7.600 |
| IS | J E Isles | 34 | 2440782.486000 14 Jul 1970 23:39:50.400000 | 2447836.364500 5 Nov 1989 20:44:52.800000 | 8.920 | 7.600 |
| AG | S W Albrighton | 359 | 2447531.291600 4 Jan 1989 18:59:54.240000 | 2460326.340000 16 Jan 2024 20:09:36.000000 | 9.600 | 8.020 |
| POG | G Pointer | 4 | 2448477.499300 8 Aug 1991 23:58:59.520000 | 2449275.422900 14 Oct 1993 22:08:58.560000 | 8.350 | 7.800 |
| TJ | J Toone | 17 | 2445940.432000 27 Aug 1984 22:22:04.800000 | 2459585.261000 5 Jan 2022 18:15:50.400000 | 9.700 | 8.380 |
| TIH | T Hoare | 2 | 2451768.439500 11 Aug 2000 22:32:52.800000 | 2451780.437500 23 Aug 2000 22:30:00.000000 | 8.150 | 8.100 |
| HB | M A Hather | 77 | 2445545.483000 29 Jul 1983 23:35:31.200000 | 2451969.313200 28 Feb 2001 19:31:00.480000 | 9.400 | 7.800 |
| VS | T G Saville | 21 | 2444985.469000 15 Jan 1982 23:15:21.600000 | 2455439.406300 30 Aug 2010 21:45:04.320000 | 9.200 | 7.700 |
| BAR | M Barrett | 9 | 2456609.483000 12 Nov 2013 23:35:31.200000 | 2458379.484000 17 Sep 2018 23:36:57.600000 | 9.300 | 7.800 |
| TLH | T L Heywood | 40 | 2457573.542000 4 Jul 2016 01:00:28.800000 | 2459107.427000 14 Sep 2020 22:14:52.800000 | 9.500 | 8.300 |
| AX | C M Allen | 11 | 2444814.531000 29 Jul 1981 00:44:38.400000 | 2445015.279000 14 Feb 1982 18:41:45.600000 | 8.900 | 7.900 |
| AQ | S Allmand | 62 | 2444956.354000 17 Dec 1981 20:29:45.600000 | 2446777.302000 12 Dec 1986 19:14:52.800000 | 9.200 | 7.800 |
| BS | T Brelstaff | 1 | 2444473.410000 21 Aug 1980 21:50:24.000000 | 2444473.410000 21 Aug 1980 21:50:24.000000 | 9.000 | 9.000 |
| GPF | G Fleming | 45 | 2458734.407340 7 Sep 2019 21:46:34.176000 | 2460277.365330 28 Nov 2023 20:46:04.512000 | 9.029 | 8.363 |
| CWS | C Watkins | 494 | 2459450.407911 23 Aug 2021 21:47:23.510400 | 2460367.308848 26 Feb 2024 19:24:44.467200 | 9.265 | 8.542 |
| IW | W J Worraker | 3 | 2459526.391000 7 Nov 2021 21:23:02.400000 | 2459964.362000 19 Jan 2023 20:41:16.800000 | 9.300 | 7.900 |
| RPE | R Pearce | 1 | 2459966.374000 21 Jan 2023 20:58:33.600000 | 2459966.374000 21 Jan 2023 20:58:33.600000 | 8.200 | 8.200 |