Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,480 | Minimum magnitude: | 19.730 | Maximum magnitude: | 9.300 | ||
| First observation: | JD 2447183.352700 | \ | 22 Jan 1988 20:27:53.280000 UT | Latest observation: | JD 2460626.469400 | \ | 11 Nov 2024 23:15:56.160000 UT |
| Observation Method | Number of Observations |
|---|---|
| Photographic | 12 |
| Visual | 2,737 |
| CCD | 717 |
| DSLR | 14 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| DD | D McAdam | 8 | 2447183.352700 22 Jan 1988 20:27:53.280000 | 2447261.365200 9 Apr 1988 20:45:53.280000 | 12.000 | 10.100 |
| NDJ | N D James | 36 | 2447236.335000 15 Mar 1988 20:02:24.000000 | 2459323.379610 18 Apr 2021 21:06:38.304000 | 19.009 | 9.500 |
| HF | G M Hurst | 52 | 2447246.353400 25 Mar 1988 20:28:53.760000 | 2459069.600000 8 Aug 2020 02:24:00.000000 | 16.700 | 10.800 |
| TY | M D Taylor | 2 | 2447248.388800 27 Mar 1988 21:19:52.320000 | 2447250.345800 29 Mar 1988 20:17:57.120000 | 11.740 | 11.600 |
| IW | W J Worraker | 334 | 2447265.356900 13 Apr 1988 20:33:56.160000 | 2454121.372900 20 Jan 2007 20:56:58.560000 | 15.500 | 9.300 |
| IS | J E Isles | 9 | 2447363.540900 21 Jul 1988 00:58:53.760000 | 2447395.506200 22 Aug 1988 00:08:55.680000 | 13.700 | 12.700 |
| XG | G Poyner | 1,416 | 2447249.343750 28 Mar 1988 20:15:00.000000 | 2460626.469400 11 Nov 2024 23:15:56.160000 | 19.730 | 10.500 |
| JSD | J S Day | 2 | 2449278.402000 17 Oct 1993 21:38:52.800000 | 2449311.356900 19 Nov 1993 20:33:56.160000 | 14.600 | 14.600 |
| WEM | M Westlund | 63 | 2450100.268000 17 Jan 1996 18:25:55.200000 | 2451880.284000 1 Dec 2000 18:48:57.600000 | 13.900 | 12.500 |
| JEL | L T Jensen | 4 | 2450120.242000 6 Feb 1996 17:48:28.800000 | 2450128.251000 14 Feb 1996 18:01:26.400000 | 14.100 | 14.100 |
| HWM | H W McGee | 502 | 2451104.531200 18 Oct 1998 00:44:55.680000 | 2455190.836800 25 Dec 2009 08:04:59.520000 | 17.000 | 12.100 |
| EMU | E Muyllaert | 123 | 2451135.365000 17 Nov 1998 20:45:36.000000 | 2451909.331000 30 Dec 2000 19:56:38.400000 | 14.100 | 13.000 |
| CPJ | C P Jones | 79 | 2451561.314500 17 Jan 2000 19:32:52.800000 | 2454049.385400 9 Nov 2006 21:14:58.560000 | 16.800 | 13.900 |
| PJC | P J Charleton | 9 | 2452591.398600 12 Nov 2002 21:33:59.040000 | 2452940.416700 27 Oct 2003 22:00:02.880000 | 14.200 | 13.600 |
| JZ | R D Januszewski | 47 | 2453740.461800 4 Jan 2006 23:04:59.520000 | 2457437.460000 18 Feb 2016 23:02:24.000000 | 14.500 | 13.200 |
| MZ | I Miller | 156 | 2453934.587500 18 Jul 2006 02:06:00.000000 | 2458462.424940 9 Dec 2018 22:11:54.816000 | 17.000 | 15.800 |
| SFY | J Shears | 84 | 2453737.461800 1 Jan 2006 23:04:59.520000 | 2459000.552000 31 May 2020 01:14:52.800000 | 17.000 | 10.700 |
| AX | C M Allen | 8 | 2454739.302800 29 Sep 2008 19:16:01.920000 | 2456167.365300 27 Aug 2012 20:46:01.920000 | 15.500 | 14.000 |
| PT | R A H Paterson | 230 | 2454060.711100 21 Nov 2006 05:03:59.040000 | 2459643.336000 4 Mar 2022 20:03:50.400000 | 14.700 | 13.100 |
| BCP | C D Beech | 6 | 2455178.317400 12 Dec 2009 19:37:03.360000 | 2455193.316700 27 Dec 2009 19:36:02.880000 | 16.200 | 14.700 |
| PI | R D Pickard | 8 | 2454350.426400 6 Sep 2007 22:14:00.960000 | 2459030.115570 29 Jun 2020 14:46:25.248000 | 18.767 | 14.366 |
| HUL | V Hull | 4 | 2456595.622920 30 Oct 2013 02:57:00.288000 | 2457338.608700 12 Nov 2015 02:36:31.680000 | 14.500 | 14.300 |
| RPE | R Pearce | 35 | 2457039.440000 16 Jan 2015 22:33:36.000000 | 2459249.357000 3 Feb 2021 20:34:04.800000 | 18.037 | 11.900 |
| MOB | M Mobberley | 57 | 2447204.302080 12 Feb 1988 19:14:59.712000 | 2459118.838890 26 Sep 2020 08:08:00.096000 | 17.800 | 10.800 |
| KGF | K Griffiths | 2 | 2458999.667000 30 May 2020 04:00:28.800000 | 2459002.660000 2 Jun 2020 03:50:24.000000 | 11.400 | 10.600 |
| TVA | T Vale | 14 | 2458999.665000 30 May 2020 03:57:36.000000 | 2459150.417000 27 Oct 2020 22:00:28.800000 | 14.300 | 10.500 |
| JDN | J Dawson | 12 | 2458999.560420 30 May 2020 01:27:00.288000 | 2458999.590970 30 May 2020 02:10:59.808000 | 10.922 | 10.804 |
| WPS | W Parkes | 2 | 2459000.514580 31 May 2020 00:20:59.712000 | 2459001.541670 1 Jun 2020 01:00:00.288000 | 11.251 | 10.766 |
| WV | P B Withers | 8 | 2458999.599000 30 May 2020 02:22:33.600000 | 2459052.513000 22 Jul 2020 00:18:43.200000 | 15.000 | 10.700 |
| AG | S W Albrighton | 3 | 2459002.531000 2 Jun 2020 00:44:38.400000 | 2459014.521000 14 Jun 2020 00:30:14.400000 | 12.600 | 11.300 |
| SJO | S Johnston | 150 | 2459042.567210 12 Jul 2020 01:36:46.944000 | 2459042.605150 12 Jul 2020 02:31:24.960000 | 13.509 | 13.372 |
| JL | M L Joslin | 1 | 2459627.371700 16 Feb 2022 20:55:14.880000 | 2459627.371700 16 Feb 2022 20:55:14.880000 | 15.000 | 15.000 |
| PABO | P Bouchier | 8 | 2459912.474390 28 Nov 2022 23:23:07.296000 | 2460232.479000 14 Oct 2023 23:29:45.600000 | 18.596 | 17.741 |
| YB | J T Bryan | 6 | 2459929.622000 16 Dec 2022 02:55:40.800000 | 2460328.625000 19 Jan 2024 03:00:00.000000 | 15.500 | 14.300 |