Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 14,195 | Minimum magnitude: | 13.800 | Maximum magnitude: | 9.500 | ||
| First observation: | JD 2447344.525000 | \ | 2 Jul 1988 00:36:00.000000 UT | Latest observation: | JD 2460320.242000 | \ | 10 Jan 2024 17:48:28.800000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 3,753 |
| CCD | 10,442 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| RN | T A Robinson | 18 | 2451776.475700 19 Aug 2000 23:25:00.480000 | 2452253.243100 9 Dec 2001 17:50:03.840000 | 11.800 | 10.400 |
| BE | L K Brundle | 1,585 | 2447344.525000 2 Jul 1988 00:36:00.000000 | 2460320.242000 10 Jan 2024 17:48:28.800000 | 13.300 | 10.000 |
| MM | I A Middlemist | 21 | 2447445.343700 10 Oct 1988 20:14:55.680000 | 2448191.305500 26 Oct 1990 19:19:55.200000 | 11.500 | 11.100 |
| IW | W J Worraker | 274 | 2448201.398600 5 Nov 1990 21:33:59.040000 | 2453305.345100 26 Oct 2004 20:16:56.640000 | 13.800 | 10.200 |
| XG | G Poyner | 1,288 | 2448418.568000 11 Jun 1991 01:37:55.200000 | 2460273.268100 24 Nov 2023 18:26:03.840000 | 13.300 | 9.700 |
| BHG | B H Granslo | 74 | 2450476.230000 27 Jan 1997 17:31:12.000000 | 2451796.460000 8 Sep 2000 23:02:24.000000 | 12.200 | 9.900 |
| RJB | R J Bouma | 181 | 2450628.400000 28 Jun 1997 21:36:00.000000 | 2451893.212000 14 Dec 2000 17:05:16.800000 | 12.800 | 10.300 |
| HF | G M Hurst | 11 | 2450714.334000 22 Sep 1997 20:00:57.600000 | 2453283.309000 4 Oct 2004 19:24:57.600000 | 12.600 | 10.500 |
| TUB | V Tuboly | 2 | 2450754.281200 1 Nov 1997 18:44:55.680000 | 2450755.256900 2 Nov 1997 18:09:56.160000 | 11.600 | 11.400 |
| HWM | H W McGee | 8 | 2451065.434000 8 Sep 1998 22:24:57.600000 | 2451279.624300 11 Apr 1999 02:58:59.520000 | 11.900 | 10.700 |
| EMU | E Muyllaert | 186 | 2451066.351000 9 Sep 1998 20:25:26.400000 | 2451894.219000 15 Dec 2000 17:15:21.600000 | 12.900 | 10.400 |
| -SK | G Stefanopoulos | 5 | 2451744.330500 18 Jul 2000 19:55:55.200000 | 2451752.351300 26 Jul 2000 20:25:52.320000 | 11.600 | 10.800 |
| SAL | G W Salmon | 6 | 2452864.391700 12 Aug 2003 21:24:02.880000 | 2452940.361100 27 Oct 2003 20:39:59.040000 | 10.900 | 9.900 |
| JZ | R D Januszewski | 14 | 2453921.516700 5 Jul 2006 00:24:02.880000 | 2457303.425000 7 Oct 2015 22:12:00.000000 | 12.200 | 10.300 |
| AX | C M Allen | 15 | 2454649.477100 1 Jul 2008 23:27:01.440000 | 2456151.425000 11 Aug 2012 22:12:00.000000 | 11.700 | 9.500 |
| RK | J W Rock | 1,890 | 2456149.503000 10 Aug 2012 00:04:19.200000 | 2458335.627240 5 Aug 2018 03:03:13.536000 | 11.546 | 10.763 |
| DDB | D Boyd | 8,550 | 2456200.284390 29 Sep 2012 18:49:31.296000 | 2459413.487350 17 Jul 2021 23:41:47.040000 | 11.987 | 10.793 |
| HUL | V Hull | 4 | 2456572.370140 6 Oct 2013 20:53:00.096000 | 2457297.384700 1 Oct 2015 21:13:58.080000 | 11.300 | 11.100 |
| RPE | R Pearce | 29 | 2457219.594000 16 Jul 2015 02:15:21.600000 | 2459473.462000 15 Sep 2021 23:05:16.800000 | 13.200 | 10.600 |
| TVA | T Vale | 22 | 2457664.449000 2 Oct 2016 22:46:33.600000 | 2460168.547000 12 Aug 2023 01:07:40.800000 | 11.500 | 10.500 |
| KOU | S Koushiappas | 9 | 2448458.375000 20 Jul 1991 21:00:00.000000 | 2448571.205000 10 Nov 1991 16:55:12.000000 | 11.300 | 10.500 |
| IWT | I L Walton | 2 | 2459491.389190 3 Oct 2021 21:20:26.016000 | 2460030.690330 27 Mar 2023 04:34:04.512000 | 10.928 | 10.927 |
| WV | P B Withers | 1 | 2459798.499000 6 Aug 2022 23:58:33.600000 | 2459798.499000 6 Aug 2022 23:58:33.600000 | 10.700 | 10.700 |