Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,986 | Minimum magnitude: | 6.700 | Maximum magnitude: | 4.700 | ||
| First observation: | JD 2441003.500000 | \ | 21 Feb 1971 00:00:00.000000 UT | Latest observation: | JD 2460206.323000 | \ | 18 Sep 2023 19:45:07.200000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,888 |
| Photographic | 10 |
| PEP | 88 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HC | C Henshaw | 52 | 2441003.500000 21 Feb 1971 00:00:00.000000 | 2450640.500000 11 Jul 1997 00:00:00.000000 | 6.400 | 5.500 |
| IS | J E Isles | 40 | 2441052.500000 11 Apr 1971 00:00:00.000000 | 2447444.256900 9 Oct 1988 18:09:56.160000 | 6.300 | 5.400 |
| UP | D A Pickup | 3 | 2441052.500000 11 Apr 1971 00:00:00.000000 | 2441084.400000 12 May 1971 21:36:00.000000 | 5.600 | 5.350 |
| RD | D W Robinson | 18 | 2441073.500000 2 May 1971 00:00:00.000000 | 2441305.200000 19 Dec 1971 16:48:00.000000 | 5.620 | 5.380 |
| HH | I D Howarth | 2 | 2441146.500000 14 Jul 1971 00:00:00.000000 | 2441162.500000 30 Jul 1971 00:00:00.000000 | 5.400 | 5.400 |
| QA | P Quadt | 18 | 2441271.600000 16 Nov 1971 02:24:00.000000 | 2441654.500000 3 Dec 1972 00:00:00.000000 | 6.000 | 5.200 |
| HY | P W Hornby | 21 | 2441421.400000 13 Apr 1972 21:36:00.000000 | 2441862.446500 28 Jun 1973 22:42:57.600000 | 6.400 | 5.400 |
| CP | P R Clayton | 5 | 2441433.400000 25 Apr 1972 21:36:00.000000 | 2441682.500000 31 Dec 1972 00:00:00.000000 | 5.400 | 5.200 |
| NM | P Newman | 1 | 2441449.500000 12 May 1972 00:00:00.000000 | 2441449.500000 12 May 1972 00:00:00.000000 | 5.700 | 5.700 |
| CM | M Currie | 30 | 2441450.500000 13 May 1972 00:00:00.000000 | 2442048.238200 31 Dec 1973 17:43:00.480000 | 6.100 | 5.500 |
| PM | M Poxon | 12 | 2441515.400000 16 Jul 1972 21:36:00.000000 | 2442652.459700 27 Aug 1975 23:01:58.080000 | 5.700 | 5.100 |
| MM | I A Middlemist | 78 | 2441539.400000 9 Aug 1972 21:36:00.000000 | 2451176.322900 28 Dec 1998 19:44:58.560000 | 6.400 | 5.200 |
| GH | T Gough | 4 | 2441542.600000 13 Aug 1972 02:24:00.000000 | 2441915.843800 21 Aug 1973 08:15:04.320000 | 6.200 | 5.600 |
| HF | G M Hurst | 10 | 2441547.400000 17 Aug 1972 21:36:00.000000 | 2443382.434000 26 Aug 1977 22:24:57.600000 | 6.000 | 5.300 |
| JB | B Jobson | 9 | 2441587.500000 27 Sep 1972 00:00:00.000000 | 2441796.429900 23 Apr 1973 22:19:03.360000 | 6.300 | 5.800 |
| RHF | R B I Fraser | 156 | 2443048.417000 26 Sep 1976 22:00:28.800000 | 2449982.444000 21 Sep 1995 22:39:21.600000 | 6.700 | 5.100 |
| TJ | J Toone | 661 | 2443364.434000 8 Aug 1977 22:24:57.600000 | 2460179.404000 22 Aug 2023 21:41:45.600000 | 6.500 | 5.300 |
| QRA | G Ramsay | 233 | 2445793.423600 2 Apr 1984 22:09:59.040000 | 2449247.447900 16 Sep 1993 22:44:58.560000 | 6.300 | 5.400 |
| POG | G Pointer | 20 | 2448038.438900 26 May 1990 22:32:00.960000 | 2449601.375600 5 Sep 1994 21:00:51.840000 | 6.400 | 5.100 |
| AG | S W Albrighton | 397 | 2443284.441000 20 May 1977 22:35:02.400000 | 2457778.434000 24 Jan 2017 22:24:57.600000 | 6.300 | 5.600 |
| LUB | T Lubek | 13 | 2448572.357600 11 Nov 1991 20:34:56.640000 | 2448944.431200 17 Nov 1992 22:20:55.680000 | 6.300 | 5.400 |
| QM | T Markham | 824 | 2444806.441000 20 Jul 1981 22:35:02.400000 | 2457546.472000 6 Jun 2016 23:19:40.800000 | 6.700 | 5.300 |
| EA | S J Evans | 3 | 2449065.493000 18 Mar 1993 23:49:55.200000 | 2449147.475600 8 Jun 1993 23:24:51.840000 | 5.600 | 5.470 |
| NBR | N Britton | 23 | 2449102.443000 24 Apr 1993 22:37:55.200000 | 2449641.311800 15 Oct 1994 19:28:59.520000 | 6.600 | 5.280 |
| UN | B R M Munden | 25 | 2449162.437500 23 Jun 1993 22:30:00.000000 | 2449657.420100 31 Oct 1994 22:04:56.640000 | 6.400 | 5.300 |
| MIN | R Minty | 17 | 2449219.440900 19 Aug 1993 22:34:53.760000 | 2449481.484700 8 May 1994 23:37:58.080000 | 6.600 | 5.870 |
| NZ | I P Nartowicz | 109 | 2444742.427100 17 May 1981 22:15:01.440000 | 2450026.468700 4 Nov 1995 23:14:55.680000 | 6.000 | 5.200 |
| STW | S T Wanstall | 4 | 2449471.372900 28 Apr 1994 20:56:58.560000 | 2449504.433300 31 May 1994 22:23:57.120000 | 5.700 | 5.500 |
| DS | D M Swain | 70 | 2446067.355600 1 Jan 1985 20:32:03.840000 | 2449928.434700 29 Jul 1995 22:25:58.080000 | 5.600 | 5.300 |
| DT | D Stott | 73 | 2450816.265200 2 Jan 1998 18:21:53.280000 | 2451176.237500 28 Dec 1998 17:42:00.000000 | 6.000 | 5.900 |
| SJO | S Johnston | 49 | 2450693.567000 2 Sep 1997 01:36:28.800000 | 2451870.885400 22 Nov 2000 09:14:58.560000 | 6.300 | 5.480 |
| KHO | K Holland | 1 | 2451134.342300 16 Nov 1998 20:12:54.720000 | 2451134.342300 16 Nov 1998 20:12:54.720000 | 5.820 | 5.820 |
| TIH | T Hoare | 2 | 2451608.425600 4 Mar 2000 22:12:51.840000 | 2451616.413100 12 Mar 2000 21:54:51.840000 | 5.500 | 5.300 |
| FAR | J Farrer | 1 | 2451664.504800 30 Apr 2000 00:06:54.720000 | 2451664.504800 30 Apr 2000 00:06:54.720000 | 5.570 | 5.570 |
| PJC | P J Charleton | 19 | 2451840.319400 22 Oct 2000 19:39:56.160000 | 2452600.418800 21 Nov 2002 22:03:04.320000 | 6.000 | 5.400 |
| STO | D Storey | 1 | 2453022.574300 18 Jan 2004 01:46:59.520000 | 2453022.574300 18 Jan 2004 01:46:59.520000 | 5.700 | 5.700 |
| -SK | G Stefanopoulos | 30 | 2453887.000000 31 May 2006 12:00:00.000000 | 2455709.808000 28 May 2011 07:23:31.200000 | 5.900 | 5.400 |
| AX | C M Allen | 21 | 2445052.682600 24 Mar 1982 04:22:56.640000 | 2455508.227100 7 Nov 2010 17:27:01.440000 | 6.700 | 5.400 |
| HU | D Hufton | 126 | 2441952.346500 26 Sep 1973 20:18:57.600000 | 2444308.354200 9 Mar 1980 20:30:02.880000 | 6.000 | 5.600 |
| GE | A Gardner | 8 | 2441918.395800 23 Aug 1973 21:29:57.120000 | 2442202.489600 3 Jun 1974 23:45:01.440000 | 6.300 | 5.400 |
| PC | C Pezzarossa | 3 | 2441927.402800 1 Sep 1973 21:40:01.920000 | 2441954.340300 28 Sep 1973 20:10:01.920000 | 5.700 | 5.600 |
| MX | L R Matthews | 33 | 2442283.461800 23 Aug 1974 23:04:59.520000 | 2443455.354200 7 Nov 1977 20:30:02.880000 | 6.500 | 5.600 |
| EJW | E J W Wheat | 8 | 2442277.540300 18 Aug 1974 00:58:01.920000 | 2442411.273600 29 Dec 1974 18:33:59.040000 | 6.000 | 5.400 |
| SR | R Steer | 2 | 2442268.388900 8 Aug 1974 21:20:00.960000 | 2442300.354200 9 Sep 1974 20:30:02.880000 | 6.000 | 5.900 |
| BS | T Brelstaff | 11 | 2442319.302100 28 Sep 1974 19:15:01.440000 | 2442478.336800 6 Mar 1975 20:04:59.520000 | 5.700 | 5.400 |
| PO | A K Porter | 1 | 2442151.468800 13 Apr 1974 23:15:04.320000 | 2442151.468800 13 Apr 1974 23:15:04.320000 | 5.600 | 5.600 |
| XXX | 7 | 2442067.517400 20 Jan 1974 00:25:03.360000 | 2442363.295100 11 Nov 1974 19:04:56.640000 | 5.700 | 5.400 | |
| TY | M D Taylor | 26 | 2442430.620100 18 Jan 1975 02:52:56.640000 | 2447492.324300 26 Nov 1988 19:46:59.520000 | 6.400 | 5.300 |
| VB | J S Bullivant | 1 | 2442955.423600 25 Jun 1976 22:09:59.040000 | 2442955.423600 25 Jun 1976 22:09:59.040000 | 5.900 | 5.900 |
| HO | A J Hollis | 18 | 2443151.312500 7 Jan 1977 19:30:00.000000 | 2443506.350700 28 Dec 1977 20:25:00.480000 | 6.200 | 5.200 |
| PRW | P R Winstanley | 3 | 2443743.456900 22 Aug 1978 22:57:56.160000 | 2443855.300700 12 Dec 1978 19:13:00.480000 | 5.900 | 5.500 |
| DG | G C Dobie | 19 | 2443894.256900 20 Jan 1979 18:09:56.160000 | 2444571.302100 27 Nov 1980 19:15:01.440000 | 6.100 | 5.700 |
| LJ | J Lashley | 25 | 2443965.460400 1 Apr 1979 23:02:58.560000 | 2444460.546500 9 Aug 1980 01:06:57.600000 | 6.700 | 5.500 |
| EP | B Espey | 5 | 2444522.442400 9 Oct 1980 22:37:03.360000 | 2444694.434000 30 Mar 1981 22:24:57.600000 | 6.300 | 5.400 |
| VS | T G Saville | 25 | 2444984.312500 14 Jan 1982 19:30:00.000000 | 2445439.388900 14 Apr 1983 21:20:00.960000 | 6.500 | 5.300 |
| SW | D R B Saw | 2 | 2445296.322900 22 Nov 1982 19:44:58.560000 | 2445320.253500 16 Dec 1982 18:05:02.400000 | 5.900 | 5.800 |
| OP | E Spooner | 35 | 2445209.510400 28 Aug 1982 00:14:58.560000 | 2446061.854200 27 Dec 1984 08:30:02.880000 | 6.300 | 5.400 |
| OT | S Hoste | 14 | 2445280.291700 6 Nov 1982 19:00:02.880000 | 2445990.282600 16 Oct 1984 18:46:56.640000 | 6.200 | 5.200 |
| YM | M R Bell | 7 | 2445227.456200 14 Sep 1982 22:56:55.680000 | 2445268.311800 25 Oct 1982 19:28:59.520000 | 6.000 | 5.900 |
| ZH | A Horton | 3 | 2444984.366700 14 Jan 1982 20:48:02.880000 | 2445234.315300 21 Sep 1982 19:34:01.920000 | 6.600 | 5.700 |
| XG | G Poyner | 5 | 2445545.462500 29 Jul 1983 23:06:00.000000 | 2445613.336800 5 Oct 1983 20:04:59.520000 | 5.600 | 5.400 |
| IJ | J S Smith | 137 | 2445637.916700 30 Oct 1983 10:00:02.880000 | 2447761.403500 22 Aug 1989 21:41:02.400000 | 6.700 | 4.700 |
| IN | G B Chaplin | 28 | 2445576.409700 29 Aug 1983 21:49:58.080000 | 2446000.378500 26 Oct 1984 21:05:02.400000 | 6.000 | 5.300 |
| HB | M A Hather | 28 | 2445739.468100 8 Feb 1984 23:14:03.840000 | 2445970.315300 26 Sep 1984 19:34:01.920000 | 5.700 | 4.800 |
| RAK | R A Kendall | 108 | 2445924.400700 11 Aug 1984 21:37:00.480000 | 2447091.335400 22 Oct 1987 20:02:58.560000 | 6.400 | 5.400 |
| AV | J E Agar | 9 | 2445918.410400 5 Aug 1984 21:50:58.560000 | 2446008.330600 3 Nov 1984 19:56:03.840000 | 5.900 | 5.600 |
| UT | A Hutchings | 22 | 2446570.416700 19 May 1986 22:00:02.880000 | 2446913.383300 27 Apr 1987 21:11:57.120000 | 6.500 | 5.300 |
| FRW | R W Fleet | 31 | 2447269.442400 17 Apr 1988 22:37:03.360000 | 2448062.479900 19 Jun 1990 23:31:03.360000 | 6.100 | 5.400 |
| SMA | A Smeaton | 5 | 2447727.438900 19 Jul 1989 22:32:00.960000 | 2448087.456200 14 Jul 1990 22:56:55.680000 | 6.400 | 5.600 |
| WEK | K West | 92 | 2447760.452100 21 Aug 1989 22:51:01.440000 | 2451018.441700 23 Jul 1998 22:36:02.880000 | 5.740 | 5.240 |
| TLH | T L Heywood | 51 | 2457597.493000 27 Jul 2016 23:49:55.200000 | 2460206.323000 18 Sep 2023 19:45:07.200000 | 6.500 | 6.300 |
| KGF | K Griffiths | 3 | 2457937.576000 3 Jul 2017 01:49:26.400000 | 2458966.365000 26 Apr 2020 20:45:36.000000 | 6.300 | 6.000 |
| RKH | R K Hunt | 28 | 2459198.329000 14 Dec 2020 19:53:45.600000 | 2459308.381900 3 Apr 2021 21:09:56.160000 | 6.200 | 5.700 |
| NMC | C Newman | 1 | 2459678.440000 8 Apr 2022 22:33:36.000000 | 2459678.440000 8 Apr 2022 22:33:36.000000 | 6.000 | 6.000 |
| BMD | B MacDonald | 1 | 2453814.454900 19 Mar 2006 22:55:03.360000 | 2453814.454900 19 Mar 2006 22:55:03.360000 | 6.000 | 6.000 |