Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,248 | Minimum magnitude: | 15.900 | Maximum magnitude: | 11.844 | ||
| First observation: | JD 2445938.492000 | \ | 25 Aug 1984 23:48:28.800000 UT | Latest observation: | JD 2460626.414600 | \ | 11 Nov 2024 21:57:01.440000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 2,657 |
| CCD | 1,561 |
| DSLR | 10 |
| CMOS | 20 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| XG | G Poyner | 1,577 | 2448832.485400 28 Jul 1992 23:38:58.560000 | 2460626.414600 11 Nov 2024 21:57:01.440000 | 15.880 | 11.844 |
| IW | W J Worraker | 139 | 2449114.632600 7 May 1993 03:10:56.640000 | 2453357.404900 17 Dec 2004 21:43:03.360000 | 15.600 | 12.800 |
| TJ | J Toone | 636 | 2445938.492000 25 Aug 1984 23:48:28.800000 | 2460610.300000 26 Oct 2024 19:12:00.000000 | 15.900 | 11.900 |
| MAC | J Mackey | 24 | 2450650.412000 20 Jul 1997 21:53:16.800000 | 2450727.299000 5 Oct 1997 19:10:33.600000 | 15.400 | 13.250 |
| CPJ | C P Jones | 160 | 2451355.552000 26 Jun 1999 01:14:52.800000 | 2455153.320100 17 Nov 2009 19:40:56.640000 | 15.400 | 13.400 |
| HWM | H W McGee | 11 | 2451383.540900 24 Jul 1999 00:58:53.760000 | 2452908.376400 25 Sep 2003 21:02:00.960000 | 14.400 | 13.300 |
| PI | R D Pickard | 427 | 2451454.472200 2 Oct 1999 23:19:58.080000 | 2457000.332660 8 Dec 2014 19:59:01.824000 | 14.682 | 13.760 |
| EMU | E Muyllaert | 58 | 2451458.354000 6 Oct 1999 20:29:45.600000 | 2451900.279000 21 Dec 2000 18:41:45.600000 | 14.800 | 13.000 |
| BJ | B J Beesley | 24 | 2454963.599300 12 May 2009 02:22:59.520000 | 2455516.416000 15 Nov 2010 21:59:02.400000 | 15.500 | 14.100 |
| MD | R W Middleton | 8 | 2452133.399300 11 Aug 2001 21:34:59.520000 | 2452900.354200 17 Sep 2003 20:30:02.880000 | 13.400 | 13.300 |
| WV | P B Withers | 55 | 2455448.457600 8 Sep 2010 22:58:56.640000 | 2457060.297000 6 Feb 2015 19:07:40.800000 | 15.700 | 13.200 |
| DDB | D Boyd | 593 | 2453323.294051 13 Nov 2004 19:03:26.006400 | 2460151.439550 25 Jul 2023 22:32:57.120000 | 14.167 | 12.413 |
| AJW | A J Wilson | 104 | 2453709.264086 4 Dec 2005 18:20:17.030400 | 2456572.311660 6 Oct 2013 19:28:47.424000 | 15.710 | 12.739 |
| DGSA | G Darlington | 36 | 2456134.391000 25 Jul 2012 21:23:02.400000 | 2456138.384000 29 Jul 2012 21:12:57.600000 | 14.719 | 13.189 |
| HF | G M Hurst | 1 | 2456138.634700 30 Jul 2012 03:13:58.080000 | 2456138.634700 30 Jul 2012 03:13:58.080000 | 14.500 | 14.500 |
| HUL | V Hull | 5 | 2456543.615000 8 Sep 2013 02:45:36.000000 | 2457320.391700 24 Oct 2015 21:24:02.880000 | 14.400 | 13.300 |
| TKN | T Killestein | 12 | 2457979.441947 13 Aug 2017 22:36:24.220800 | 2458003.683465 7 Sep 2017 04:24:11.376000 | 14.281 | 13.753 |
| WPS | W Parkes | 10 | 2458385.351040 23 Sep 2018 20:25:29.856000 | 2460242.376740 24 Oct 2023 21:02:30.336000 | 14.248 | 13.015 |
| RKH | R K Hunt | 1 | 2453003.313800 29 Dec 2003 19:31:52.320000 | 2453003.313800 29 Dec 2003 19:31:52.320000 | 13.000 | 13.000 |
| PCL | P C Leyland | 4 | 2459093.480532 31 Aug 2020 23:31:57.964800 | 2460171.469079 14 Aug 2023 23:15:28.425600 | 13.893 | 13.181 |
| RPE | R Pearce | 13 | 2459410.500000 15 Jul 2021 00:00:00.000000 | 2459449.521000 23 Aug 2021 00:30:14.400000 | 13.031 | 11.916 |
| IWT | I L Walton | 10 | 2459464.608490 7 Sep 2021 02:36:13.536000 | 2460577.467110 23 Sep 2024 23:12:38.304000 | 15.471 | 12.951 |
| GPF | G Fleming | 20 | 2459924.359710 10 Dec 2022 20:37:58.944000 | 2460280.327370 1 Dec 2023 19:51:24.768000 | 14.179 | 12.553 |
| ISP | I Sharp | 318 | 2460562.544618 9 Sep 2024 01:04:14.995200 | 2460582.634317 29 Sep 2024 03:13:24.988800 | 14.253 | 12.260 |
| PRV | G J Privett | 2 | 2460581.474110 27 Sep 2024 23:22:43.104000 | 2460610.461080 26 Oct 2024 23:03:57.312000 | 13.940 | 13.930 |