Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 5,055 | Minimum magnitude: | 9.300 | Maximum magnitude: | 7.000 | ||
| First observation: | JD 2441799.483300 | \ | 26 Apr 1973 23:35:57.120000 UT | Latest observation: | JD 2460429.429000 | \ | 28 Apr 2024 22:17:45.600000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 4,958 |
| CCD | 26 |
| CMOS | 71 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HC | C Henshaw | 5 | 2441799.483300 26 Apr 1973 23:35:57.120000 | 2441893.629800 30 Jul 1973 03:06:54.720000 | 9.100 | 7.700 |
| HF | G M Hurst | 12 | 2442152.395800 14 Apr 1974 21:29:57.120000 | 2443656.448600 27 May 1978 22:45:59.040000 | 8.700 | 7.400 |
| MM | I A Middlemist | 467 | 2442178.423600 10 May 1974 22:09:59.040000 | 2452592.326400 13 Nov 2002 19:50:00.960000 | 9.300 | 7.600 |
| HU | D Hufton | 79 | 2442279.434000 19 Aug 1974 22:24:57.600000 | 2447114.252000 14 Nov 1987 18:02:52.800000 | 8.700 | 7.450 |
| DC | F D Chesterfield | 45 | 2442320.381900 29 Sep 1974 21:09:56.160000 | 2443808.312500 26 Oct 1978 19:30:00.000000 | 8.900 | 7.380 |
| YD | D Young | 7 | 2442649.545100 25 Aug 1975 01:04:56.640000 | 2442725.363100 8 Nov 1975 20:42:51.840000 | 8.670 | 7.800 |
| SY | I H Stanley | 10 | 2442955.453400 25 Jun 1976 22:52:53.760000 | 2443048.422900 26 Sep 1976 22:08:58.560000 | 8.660 | 7.830 |
| SOW | S R Sowden | 7 | 2443040.383300 18 Sep 1976 21:11:57.120000 | 2443075.270800 23 Oct 1976 18:29:57.120000 | 8.640 | 7.980 |
| TY | M D Taylor | 443 | 2443096.284700 13 Nov 1976 18:49:58.080000 | 2457021.236000 29 Dec 2014 17:39:50.400000 | 9.100 | 7.200 |
| HO | A J Hollis | 5 | 2443421.315900 4 Oct 1977 19:34:53.760000 | 2443506.288100 28 Dec 1977 18:54:51.840000 | 8.700 | 7.900 |
| RHF | R B I Fraser | 195 | 2443662.482600 2 Jun 1978 23:34:56.640000 | 2459904.336000 20 Nov 2022 20:03:50.400000 | 8.720 | 7.340 |
| NR | R H Mcnaught | 2 | 2443799.312500 17 Oct 1978 19:30:00.000000 | 2443873.706200 31 Dec 1978 04:56:55.680000 | 8.280 | 7.580 |
| NH | M B Houchen | 26 | 2444084.465200 29 Jul 1979 23:09:53.280000 | 2445234.368000 21 Sep 1982 20:49:55.200000 | 8.670 | 7.170 |
| AX | C M Allen | 43 | 2444904.340200 26 Oct 1981 20:09:53.280000 | 2456150.356300 10 Aug 2012 20:33:04.320000 | 8.530 | 7.800 |
| OP | E Spooner | 26 | 2445115.447900 25 May 1982 22:44:58.560000 | 2445923.395800 10 Aug 1984 21:29:57.120000 | 8.920 | 7.400 |
| AG | S W Albrighton | 722 | 2445470.513800 16 May 1983 00:19:52.320000 | 2460426.417000 25 Apr 2024 22:00:28.800000 | 8.800 | 7.500 |
| DD | D McAdam | 3 | 2445504.458300 18 Jun 1983 22:59:57.120000 | 2445558.431900 11 Aug 1983 22:21:56.160000 | 8.000 | 7.500 |
| HB | M A Hather | 75 | 2445537.434000 21 Jul 1983 22:24:57.600000 | 2452209.270800 26 Oct 2001 18:29:57.120000 | 8.600 | 7.000 |
| JZ | R D Januszewski | 6 | 2445814.484700 23 Apr 1984 23:37:58.080000 | 2446261.469400 14 Jul 1985 23:15:56.160000 | 8.970 | 8.000 |
| IJ | J S Smith | 61 | 2445902.479100 20 Jul 1984 23:29:54.240000 | 2447770.359700 31 Aug 1989 20:37:58.080000 | 8.600 | 7.300 |
| QM | T Markham | 578 | 2445993.295000 19 Oct 1984 19:04:48.000000 | 2457546.497000 6 Jun 2016 23:55:40.800000 | 8.900 | 7.700 |
| IS | J E Isles | 32 | 2446613.534000 2 Jul 1986 00:48:57.600000 | 2447444.263100 9 Oct 1988 18:18:51.840000 | 8.600 | 7.300 |
| TJ | J Toone | 1,487 | 2444088.476000 2 Aug 1979 23:25:26.400000 | 2460429.429000 28 Apr 2024 22:17:45.600000 | 9.000 | 7.000 |
| QRA | G Ramsay | 62 | 2447362.454800 19 Jul 1988 22:54:54.720000 | 2449247.461800 16 Sep 1993 23:04:59.520000 | 8.600 | 7.630 |
| POG | G Pointer | 28 | 2448101.493700 28 Jul 1990 23:50:55.680000 | 2449828.476300 20 Apr 1995 23:25:52.320000 | 8.600 | 7.750 |
| KYX | K Xylaris | 17 | 2448746.347200 3 May 1992 20:19:58.080000 | 2449183.302000 14 Jul 1993 19:14:52.800000 | 8.700 | 7.700 |
| JSD | J S Day | 140 | 2448995.731200 8 Jan 1993 05:32:55.680000 | 2454653.301400 5 Jul 2008 19:14:00.960000 | 8.800 | 7.100 |
| OHB | B O'Halloran | 3 | 2449883.489500 14 Jun 1995 23:44:52.800000 | 2449978.366600 17 Sep 1995 20:47:54.240000 | 8.330 | 7.800 |
| SJO | S Johnston | 1 | 2451425.410400 3 Sep 1999 21:50:58.560000 | 2451425.410400 3 Sep 1999 21:50:58.560000 | 7.780 | 7.780 |
| TIH | T Hoare | 9 | 2451664.415900 29 Apr 2000 21:58:53.760000 | 2451811.343700 23 Sep 2000 20:14:55.680000 | 9.200 | 7.250 |
| FAR | J Farrer | 1 | 2451666.518000 2 May 2000 00:25:55.200000 | 2451666.518000 2 May 2000 00:25:55.200000 | 8.150 | 8.150 |
| PJC | P J Charleton | 61 | 2451840.298600 22 Oct 2000 19:09:59.040000 | 2452936.336100 23 Oct 2003 20:03:59.040000 | 8.700 | 7.000 |
| BMD | B MacDonald | 4 | 2454571.495800 14 Apr 2008 23:53:57.120000 | 2455679.520100 28 Apr 2011 00:28:56.640000 | 8.300 | 7.700 |
| CPM | C Mann | 4 | 2455006.452800 23 Jun 2009 22:52:01.920000 | 2456059.443100 11 May 2012 22:38:03.840000 | 8.400 | 7.900 |
| BJ | B J Beesley | 9 | 2454771.331900 31 Oct 2008 19:57:56.160000 | 2455263.576400 8 Mar 2010 01:50:00.960000 | 8.300 | 7.400 |
| LMC | L McCalman | 11 | 2452905.343800 22 Sep 2003 20:15:04.320000 | 2453642.402800 28 Sep 2005 21:40:01.920000 | 8.900 | 7.600 |
| BMB | B MacDonald | 6 | 2455961.762500 4 Feb 2012 06:18:00.000000 | 2456073.534000 26 May 2012 00:48:57.600000 | 8.300 | 7.700 |
| BAR | M Barrett | 27 | 2456861.556000 23 Jul 2014 01:20:38.400000 | 2459114.419000 21 Sep 2020 22:03:21.600000 | 8.700 | 7.400 |
| GAV | D Gavine | 95 | 2453053.552100 18 Feb 2004 01:15:01.440000 | 2458398.313000 6 Oct 2018 19:30:43.200000 | 8.600 | 7.500 |
| TLH | T L Heywood | 137 | 2457573.497000 3 Jul 2016 23:55:40.800000 | 2460206.323000 18 Sep 2023 19:45:07.200000 | 8.700 | 7.800 |
| RPE | R Pearce | 7 | 2457838.559000 26 Mar 2017 01:24:57.600000 | 2458627.472000 23 May 2019 23:19:40.800000 | 8.500 | 7.300 |
| GPF | G Fleming | 34 | 2458819.235150 1 Dec 2019 17:38:36.960000 | 2460177.436420 20 Aug 2023 22:28:26.688000 | 7.956 | 7.288 |
| CWS | C Watkins | 63 | 2459800.410775 8 Aug 2022 21:51:30.960000 | 2459888.283241 4 Nov 2022 18:47:52.022400 | 8.183 | 7.786 |