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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 6,742 | Minimum magnitude: | 14.522 | Maximum magnitude: | 9.100 | ||
First observation: | JD 2448977.299000 | \ | 20 Dec 1992 19:10:33.600000 UT | Latest observation: | JD 2460430.364000 | \ | 29 Apr 2024 20:44:09.600000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 2,356 |
CCD | 4,280 |
DSLR | 16 |
CMOS | 90 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
XG | G Poyner | 800 | 2448977.299000 20 Dec 1992 19:10:33.600000 | 2460410.423600 9 Apr 2024 22:09:59.040000 | 14.400 | 10.300 |
AKG | K G Andersson | 7 | 2450131.431000 17 Feb 1996 22:20:38.400000 | 2450896.292000 23 Mar 1998 19:00:28.800000 | 13.400 | 10.500 |
BHG | B H Granslo | 42 | 2450476.420000 27 Jan 1997 22:04:48.000000 | 2451273.390000 4 Apr 1999 21:21:36.000000 | 13.700 | 10.600 |
TUB | V Tuboly | 2 | 2450862.295100 17 Feb 1998 19:04:56.640000 | 2450870.399300 25 Feb 1998 21:34:59.520000 | 12.100 | 12.100 |
HWM | H W McGee | 19 | 2451104.563800 18 Oct 1998 01:31:52.320000 | 2451278.365200 9 Apr 1999 20:45:53.280000 | 12.400 | 10.970 |
EMU | E Muyllaert | 137 | 2451105.413000 18 Oct 1998 21:54:43.200000 | 2451909.344000 30 Dec 2000 20:15:21.600000 | 13.700 | 10.900 |
RJB | R J Bouma | 4 | 2451597.288000 22 Feb 2000 18:54:43.200000 | 2451603.297000 28 Feb 2000 19:07:40.800000 | 11.900 | 11.400 |
PI | R D Pickard | 1,488 | 2455987.290000 29 Feb 2012 18:57:36.000000 | 2458054.687060 28 Oct 2017 04:29:21.984000 | 14.197 | 10.259 |
TRO | A Rodda | 227 | 2456242.404330 10 Nov 2012 21:42:14.112000 | 2456740.484530 23 Mar 2014 23:37:43.392000 | 13.964 | 10.545 |
DSP | D Spooner | 10 | 2456242.398460 10 Nov 2012 21:33:46.944000 | 2456326.395630 2 Feb 2013 21:29:42.432000 | 14.366 | 12.553 |
NF | N A Foster | 1 | 2455634.369400 13 Mar 2011 20:51:56.160000 | 2455634.369400 13 Mar 2011 20:51:56.160000 | 10.700 | 10.700 |
CPM | C Mann | 3 | 2456215.513900 15 Oct 2012 00:20:00.960000 | 2456609.552000 13 Nov 2013 01:14:52.800000 | 11.800 | 10.700 |
WV | P B Withers | 480 | 2456198.466000 27 Sep 2012 23:11:02.400000 | 2460421.367000 20 Apr 2024 20:48:28.800000 | 14.500 | 10.500 |
SJO | S Johnston | 219 | 2456646.371110 19 Dec 2013 20:54:23.904000 | 2458175.315430 25 Feb 2018 19:34:13.152000 | 13.786 | 11.055 |
SAW | E W Sawyer | 2 | 2456680.600000 23 Jan 2014 02:24:00.000000 | 2456689.582000 1 Feb 2014 01:58:04.800000 | 12.000 | 11.800 |
MJHN | J H Mallett | 4 | 2456730.341740 13 Mar 2014 20:12:06.336000 | 2457402.388289 14 Jan 2016 21:19:08.169600 | 11.763 | 11.438 |
BE | L K Brundle | 549 | 2456241.335000 9 Nov 2012 20:02:24.000000 | 2460430.364000 29 Apr 2024 20:44:09.600000 | 13.900 | 9.100 |
PGA | P G Abel | 11 | 2456976.549306 15 Nov 2014 01:11:00.038400 | 2460394.341670 24 Mar 2024 20:12:00.288000 | 13.100 | 10.700 |
CPR | C Potter | 1 | 2456935.263720 4 Oct 2014 18:19:45.408000 | 2456935.263720 4 Oct 2014 18:19:45.408000 | 14.033 | 14.033 |
TVA | T Vale | 95 | 2456965.503000 4 Nov 2014 00:04:19.200000 | 2460373.430000 3 Mar 2024 22:19:12.000000 | 14.400 | 10.500 |
DDB | D Boyd | 2,256 | 2456974.516590 13 Nov 2014 00:23:53.376000 | 2458886.333870 6 Feb 2020 20:00:46.368000 | 14.068 | 10.765 |
DR | R C Dryden | 5 | 2457016.339000 24 Dec 2014 20:08:09.600000 | 2459665.350000 26 Mar 2022 20:24:00.000000 | 13.500 | 11.900 |
PT | R A H Paterson | 213 | 2456677.378000 19 Jan 2014 21:04:19.200000 | 2460052.361000 17 Apr 2023 20:39:50.400000 | 13.800 | 10.900 |
IWT | I L Walton | 46 | 2458194.417570 16 Mar 2018 22:01:18.048000 | 2460280.678190 2 Dec 2023 04:16:35.616000 | 13.084 | 11.046 |
WPS | W Parkes | 16 | 2458115.385420 27 Dec 2017 21:15:00.288000 | 2459290.405210 16 Mar 2021 21:43:30.144000 | 14.522 | 10.907 |
RPE | R Pearce | 23 | 2459236.483000 21 Jan 2021 23:35:31.200000 | 2459656.409000 17 Mar 2022 21:48:57.600000 | 13.802 | 10.900 |
AG | S W Albrighton | 1 | 2457828.392000 15 Mar 2017 21:24:28.800000 | 2457828.392000 15 Mar 2017 21:24:28.800000 | 12.400 | 12.400 |
YB | J T Bryan | 1 | 2459990.573000 15 Feb 2023 01:45:07.200000 | 2459990.573000 15 Feb 2023 01:45:07.200000 | 10.900 | 10.900 |
GPF | G Fleming | 80 | 2460011.367660 7 Mar 2023 20:49:25.824000 | 2460368.425730 27 Feb 2024 22:13:03.072000 | 13.283 | 10.481 |