Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 1,902 | Minimum magnitude: | 11.900 | Maximum magnitude: | 8.000 | ||
| First observation: | JD 2427443.400000 | \ | 5 Jan 1934 21:36:00.000000 UT | Latest observation: | JD 2460596.679000 | \ | 13 Oct 2024 04:17:45.600000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,874 |
| CCD | 18 |
| CMOS | 10 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HL | F M Holborn | 535 | 2427443.400000 5 Jan 1934 21:36:00.000000 | 2436986.300000 21 Feb 1960 19:12:00.000000 | 11.230 | 9.500 |
| LI | W M Lindley | 8 | 2427446.400000 8 Jan 1934 21:36:00.000000 | 2429008.400000 19 Apr 1938 21:36:00.000000 | 10.500 | 9.950 |
| FY | R M Fry | 10 | 2427446.400000 8 Jan 1934 21:36:00.000000 | 2428105.400000 29 Oct 1935 21:36:00.000000 | 10.600 | 9.930 |
| LH | A W Lane-Hall | 8 | 2427471.300000 2 Feb 1934 19:12:00.000000 | 2427507.300000 10 Mar 1934 19:12:00.000000 | 10.700 | 9.900 |
| PE | E E Peacock | 2 | 2427522.300000 25 Mar 1934 19:12:00.000000 | 2427525.300000 28 Mar 1934 19:12:00.000000 | 10.600 | 10.600 |
| BV | A F Bennett | 7 | 2427873.400000 11 Mar 1935 21:36:00.000000 | 2428139.500000 3 Dec 1935 00:00:00.000000 | 10.600 | 10.000 |
| HV | P Harvey | 229 | 2428112.400000 5 Nov 1935 21:36:00.000000 | 2429844.400000 2 Aug 1940 21:36:00.000000 | 11.450 | 9.700 |
| AA | C J M Aanensen | 6 | 2428154.500000 18 Dec 1935 00:00:00.000000 | 2428238.300000 10 Mar 1936 19:12:00.000000 | 10.400 | 9.730 |
| MA | O D Macnamara | 32 | 2428181.400000 13 Jan 1936 21:36:00.000000 | 2430716.400000 22 Dec 1942 21:36:00.000000 | 10.700 | 9.200 |
| AL | A F O Alexander | 48 | 2429040.400000 21 May 1938 21:36:00.000000 | 2430369.300000 9 Jan 1942 19:12:00.000000 | 11.200 | 9.800 |
| KT | N F H Knight | 68 | 2429075.500000 26 Jun 1938 00:00:00.000000 | 2432179.300000 24 Dec 1946 19:12:00.000000 | 10.600 | 9.200 |
| AI | M A Ainslie | 30 | 2429363.500000 10 Apr 1939 00:00:00.000000 | 2429651.500000 23 Jan 1940 00:00:00.000000 | 10.600 | 9.200 |
| KI | H C King | 12 | 2430846.400000 1 May 1943 21:36:00.000000 | 2432182.300000 27 Dec 1946 19:12:00.000000 | 10.800 | 10.000 |
| SH | W L Shepherd | 154 | 2431198.600000 18 Apr 1944 02:24:00.000000 | 2433953.500000 3 Nov 1951 00:00:00.000000 | 11.500 | 9.650 |
| FA | W Fawssett | 13 | 2431912.500000 2 Apr 1946 00:00:00.000000 | 2433989.700000 9 Dec 1951 04:48:00.000000 | 11.000 | 10.200 |
| GR | R F Griffin | 130 | 2434686.400000 4 Nov 1953 21:36:00.000000 | 2435800.400000 22 Nov 1956 21:36:00.000000 | 11.150 | 9.800 |
| WF | A W Woodruff | 18 | 2436559.500000 22 Dec 1958 00:00:00.000000 | 2438354.500000 21 Nov 1963 00:00:00.000000 | 10.860 | 9.960 |
| HT | G H Hartley | 20 | 2436804.400000 23 Aug 1959 21:36:00.000000 | 2437163.500000 17 Aug 1960 00:00:00.000000 | 10.480 | 9.900 |
| HR | B S Harraway | 7 | 2437349.300000 18 Feb 1961 19:12:00.000000 | 2437646.400000 12 Dec 1961 21:36:00.000000 | 11.500 | 9.200 |
| JN | R H Jones | 105 | 2437710.400000 14 Feb 1962 21:36:00.000000 | 2439995.400000 18 May 1968 21:36:00.000000 | 11.000 | 9.200 |
| FE | E S Farr | 1 | 2437779.400000 24 Apr 1962 21:36:00.000000 | 2437779.400000 24 Apr 1962 21:36:00.000000 | 10.430 | 10.430 |
| KO | J Kosniowski | 1 | 2437779.400000 24 Apr 1962 21:36:00.000000 | 2437779.400000 24 Apr 1962 21:36:00.000000 | 10.520 | 10.520 |
| LT | J A Littler | 73 | 2438020.400000 21 Dec 1962 21:36:00.000000 | 2439912.300000 25 Feb 1968 19:12:00.000000 | 11.200 | 9.670 |
| FH | J I M Forsyth | 13 | 2438139.400000 19 Apr 1963 21:36:00.000000 | 2438611.400000 3 Aug 1964 21:36:00.000000 | 10.800 | 9.630 |
| FR | J Friends | 1 | 2438347.400000 13 Nov 1963 21:36:00.000000 | 2438347.400000 13 Nov 1963 21:36:00.000000 | 10.600 | 10.600 |
| WA | E Waring | 12 | 2438408.400000 13 Jan 1964 21:36:00.000000 | 2438679.400000 10 Oct 1964 21:36:00.000000 | 10.600 | 9.650 |
| IS | J E Isles | 8 | 2438827.400000 7 Mar 1965 21:36:00.000000 | 2441082.500000 11 May 1971 00:00:00.000000 | 11.000 | 9.740 |
| MS | T J C A Moseley | 19 | 2439952.600000 6 Apr 1968 02:24:00.000000 | 2440116.700000 17 Sep 1968 04:48:00.000000 | 10.900 | 9.430 |
| HI | G P Hawkins | 71 | 2439957.400000 10 Apr 1968 21:36:00.000000 | 2441655.300000 3 Dec 1972 19:12:00.000000 | 10.870 | 9.520 |
| PP | H S Piper | 15 | 2439957.400000 10 Apr 1968 21:36:00.000000 | 2440216.300000 25 Dec 1968 19:12:00.000000 | 10.800 | 9.340 |
| WK | K R Whayman | 10 | 2440185.500000 25 Nov 1968 00:00:00.000000 | 2440326.500000 15 Apr 1969 00:00:00.000000 | 11.150 | 10.280 |
| JA | E Jacobs | 11 | 2440287.300000 6 Mar 1969 19:12:00.000000 | 2441039.400000 28 Mar 1971 21:36:00.000000 | 10.600 | 10.200 |
| AD | S J Anderson | 8 | 2440327.400000 15 Apr 1969 21:36:00.000000 | 2440669.400000 23 Mar 1970 21:36:00.000000 | 10.780 | 10.400 |
| RI | M J Ring | 6 | 2440356.400000 14 May 1969 21:36:00.000000 | 2440627.400000 9 Feb 1970 21:36:00.000000 | 10.000 | 9.800 |
| PJC | P J Charleton | 8 | 2451955.406300 14 Feb 2001 21:45:04.320000 | 2452713.422900 14 Mar 2003 22:08:58.560000 | 10.800 | 9.600 |
| TJ | J Toone | 167 | 2445054.389000 25 Mar 1982 21:20:09.600000 | 2460596.679000 13 Oct 2024 04:17:45.600000 | 11.900 | 9.600 |
| GOR | R Gordon | 5 | 2454318.885000 6 Aug 2007 09:14:24.000000 | 2454435.917000 1 Dec 2007 10:00:28.800000 | 8.300 | 8.000 |
| GPF | G Fleming | 28 | 2458871.397260 22 Jan 2020 21:32:03.264000 | 2459699.452310 29 Apr 2022 22:51:19.584000 | 11.044 | 9.372 |
| AG | S W Albrighton | 2 | 2458962.444000 22 Apr 2020 22:39:21.600000 | 2459340.427000 5 May 2021 22:14:52.800000 | 11.300 | 9.800 |
| RPE | R Pearce | 1 | 2460088.424000 23 May 2023 22:10:33.600000 | 2460088.424000 23 May 2023 22:10:33.600000 | 10.400 | 10.400 |