Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 2,471 | Minimum magnitude: | 9.200 | Maximum magnitude: | 6.600 | ||
| First observation: | JD 2440858.438000 | \ | 28 Sep 1970 22:30:43.200000 UT | Latest observation: | JD 2460466.550000 | \ | 5 Jun 2024 01:12:00.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,164 |
| CCD | 4 |
| CMOS | 303 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| UP | D A Pickup | 5 | 2441148.600000 16 Jul 1971 02:24:00.000000 | 2441193.500000 30 Aug 1971 00:00:00.000000 | 8.600 | 8.300 |
| CP | P R Clayton | 8 | 2441226.300000 1 Oct 1971 19:12:00.000000 | 2441682.400000 30 Dec 1972 21:36:00.000000 | 8.150 | 7.800 |
| AD | S J Anderson | 4 | 2441239.400000 14 Oct 1971 21:36:00.000000 | 2441252.400000 27 Oct 1971 21:36:00.000000 | 8.200 | 7.900 |
| BX | A Brown | 7 | 2441244.400000 19 Oct 1971 21:36:00.000000 | 2441308.600000 23 Dec 1971 02:24:00.000000 | 8.300 | 7.800 |
| PM | M Poxon | 10 | 2441252.300000 27 Oct 1971 19:12:00.000000 | 2441683.400000 31 Dec 1972 21:36:00.000000 | 8.300 | 7.700 |
| GH | T Gough | 10 | 2441508.500000 10 Jul 1972 00:00:00.000000 | 2441931.822900 6 Sep 1973 07:44:58.560000 | 8.300 | 8.200 |
| CM | M Currie | 28 | 2441510.500000 12 Jul 1972 00:00:00.000000 | 2442048.354100 31 Dec 1973 20:29:54.240000 | 8.400 | 7.700 |
| QA | P Quadt | 4 | 2441593.600000 3 Oct 1972 02:24:00.000000 | 2441627.600000 6 Nov 1972 02:24:00.000000 | 7.900 | 7.800 |
| HY | P W Hornby | 12 | 2441596.400000 5 Oct 1972 21:36:00.000000 | 2442319.445800 28 Sep 1974 22:41:57.120000 | 8.300 | 8.100 |
| HF | G M Hurst | 5 | 2441630.400000 8 Nov 1972 21:36:00.000000 | 2442710.323600 24 Oct 1975 19:45:59.040000 | 8.400 | 8.000 |
| JB | B Jobson | 3 | 2441667.600000 16 Dec 1972 02:24:00.000000 | 2441738.312500 24 Feb 1973 19:30:00.000000 | 8.300 | 8.200 |
| GE | A Gardner | 3 | 2441749.406200 7 Mar 1973 21:44:55.680000 | 2441776.368000 3 Apr 1973 20:49:55.200000 | 8.000 | 6.600 |
| PO | A K Porter | 1 | 2441847.545100 14 Jun 1973 01:04:56.640000 | 2441847.545100 14 Jun 1973 01:04:56.640000 | 7.700 | 7.700 |
| MM | I A Middlemist | 81 | 2441892.430500 28 Jul 1973 22:19:55.200000 | 2451512.316000 29 Nov 1999 19:35:02.400000 | 8.600 | 7.600 |
| PC | C Pezzarossa | 2 | 2441906.413100 11 Aug 1973 21:54:51.840000 | 2441954.288100 28 Sep 1973 18:54:51.840000 | 8.000 | 7.900 |
| RT | D A Rothery | 27 | 2442002.298600 15 Nov 1973 19:09:59.040000 | 2442805.347200 27 Jan 1976 20:19:58.080000 | 8.500 | 8.120 |
| HU | D Hufton | 9 | 2442280.440900 20 Aug 1974 22:34:53.760000 | 2444144.348600 27 Sep 1979 20:21:59.040000 | 8.400 | 8.100 |
| MX | L R Matthews | 2 | 2442347.451300 26 Oct 1974 22:49:52.320000 | 2442363.385400 11 Nov 1974 21:14:58.560000 | 8.300 | 8.200 |
| WS | E J W West | 2 | 2442354.423600 2 Nov 1974 22:09:59.040000 | 2442370.429100 18 Nov 1974 22:17:54.240000 | 8.200 | 8.200 |
| RP | R N Pennell | 19 | 2442363.468700 11 Nov 1974 23:14:55.680000 | 2442668.425600 12 Sep 1975 22:12:51.840000 | 8.200 | 7.870 |
| BS | T Brelstaff | 29 | 2442586.520800 23 Jun 1975 00:29:57.120000 | 2444601.364500 27 Dec 1980 20:44:52.800000 | 8.450 | 8.000 |
| TY | M D Taylor | 227 | 2442843.329800 5 Mar 1976 19:54:54.720000 | 2457090.300000 8 Mar 2015 19:12:00.000000 | 8.800 | 7.500 |
| ZP | P Mcgenity | 38 | 2443387.437500 31 Aug 1977 22:30:00.000000 | 2443868.363800 25 Dec 1978 20:43:52.320000 | 8.100 | 7.400 |
| HO | A J Hollis | 4 | 2443424.312500 7 Oct 1977 19:30:00.000000 | 2443506.354100 28 Dec 1977 20:29:54.240000 | 8.200 | 7.850 |
| RHF | R B I Fraser | 198 | 2443780.506900 29 Sep 1978 00:09:56.160000 | 2459306.392000 1 Apr 2021 21:24:28.800000 | 8.600 | 7.700 |
| PI | R D Pickard | 6 | 2444137.360400 20 Sep 1979 20:38:58.560000 | 2451485.333300 2 Nov 1999 19:59:57.120000 | 8.700 | 8.050 |
| YD | D Young | 14 | 2444483.451300 31 Aug 1980 22:49:52.320000 | 2445200.395800 18 Aug 1982 21:29:57.120000 | 8.400 | 7.700 |
| EL | D J Ells | 4 | 2444485.438800 2 Sep 1980 22:31:52.320000 | 2445322.388800 18 Dec 1982 21:19:52.320000 | 8.400 | 7.700 |
| AX | C M Allen | 12 | 2444904.636100 27 Oct 1981 03:15:59.040000 | 2445072.351300 12 Apr 1982 20:25:52.320000 | 8.200 | 7.400 |
| AG | S W Albrighton | 44 | 2445559.486100 12 Aug 1983 23:39:59.040000 | 2460327.323000 17 Jan 2024 19:45:07.200000 | 8.600 | 7.900 |
| YW | J W Barry | 4 | 2445561.513800 15 Aug 1983 00:19:52.320000 | 2445973.408300 29 Sep 1984 21:47:57.120000 | 8.500 | 8.120 |
| JZ | R D Januszewski | 3 | 2445562.424300 15 Aug 1983 22:10:59.520000 | 2445681.559000 13 Dec 1983 01:24:57.600000 | 8.550 | 8.400 |
| HB | M A Hather | 38 | 2445615.472200 7 Oct 1983 23:19:58.080000 | 2446059.258300 24 Dec 1984 18:11:57.120000 | 8.500 | 7.700 |
| PAS | P A Scaven | 5 | 2445707.293700 7 Jan 1984 19:02:55.680000 | 2445739.351300 8 Feb 1984 20:25:52.320000 | 8.500 | 8.260 |
| QM | T Markham | 352 | 2446678.482600 4 Sep 1986 23:34:56.640000 | 2457495.646000 17 Apr 2016 03:30:14.400000 | 9.000 | 8.300 |
| IS | J E Isles | 35 | 2440858.438000 28 Sep 1970 22:30:43.200000 | 2447836.386100 5 Nov 1989 21:15:59.040000 | 8.600 | 7.400 |
| TJ | J Toone | 845 | 2445195.507000 14 Aug 1982 00:10:04.800000 | 2460466.550000 5 Jun 2024 01:12:00.000000 | 9.000 | 7.800 |
| POG | G Pointer | 21 | 2448098.509000 26 Jul 1990 00:12:57.600000 | 2450077.321500 25 Dec 1995 19:42:57.600000 | 8.500 | 7.900 |
| VS | T G Saville | 2 | 2455423.402800 14 Aug 2010 21:40:01.920000 | 2455432.388900 23 Aug 2010 21:20:00.960000 | 8.500 | 8.300 |
| RPE | R Pearce | 1 | 2457437.417000 18 Feb 2016 22:00:28.800000 | 2457437.417000 18 Feb 2016 22:00:28.800000 | 8.900 | 8.900 |
| TLH | T L Heywood | 25 | 2457606.434000 5 Aug 2016 22:24:57.600000 | 2458817.538000 30 Nov 2019 00:54:43.200000 | 9.100 | 8.700 |
| RKH | R K Hunt | 15 | 2458409.368000 17 Oct 2018 20:49:55.200000 | 2458536.325000 21 Feb 2019 19:48:00.000000 | 9.200 | 8.200 |
| GPF | G Fleming | 4 | 2458734.404740 7 Sep 2019 21:42:49.536000 | 2458817.313070 29 Nov 2019 19:30:49.248000 | 8.090 | 8.003 |
| CWS | C Watkins | 303 | 2459523.474786 4 Nov 2021 23:23:41.510400 | 2459943.396233 29 Dec 2022 21:30:34.531200 | 8.496 | 7.845 |