![]() |
British Astronomical Association Supporting amateur astronomers since 1890 |
![]() |
Home | Login |
Help |
Total observations: | 7,034 | Minimum magnitude: | 17.310 | Maximum magnitude: | 10.200 | ||
First observation: | JD 2448260.367000 | \ | 3 Jan 1991 20:48:28.800000 UT | Latest observation: | JD 2460529.418000 | \ | 6 Aug 2024 22:01:55.200000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 4,110 |
CCD | 2,885 |
CMOS | 39 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
XG | G Poyner | 2,122 | 2448278.563100 22 Jan 1991 01:30:51.840000 | 2460481.468100 19 Jun 2024 23:14:03.840000 | 17.310 | 10.300 |
IW | W J Worraker | 308 | 2448260.367000 3 Jan 1991 20:48:28.800000 | 2453448.424300 18 Mar 2005 22:10:59.520000 | 15.500 | 10.400 |
MIG | M Gill | 77 | 2449842.465200 4 May 1995 23:09:53.280000 | 2450498.458000 18 Feb 1997 22:59:31.200000 | 13.000 | 10.200 |
WEM | M Westlund | 126 | 2450100.191000 17 Jan 1996 16:35:02.400000 | 2451880.260000 1 Dec 2000 18:14:24.000000 | 14.100 | 11.000 |
JEL | L T Jensen | 27 | 2450102.638000 20 Jan 1996 03:18:43.200000 | 2450226.440000 22 May 1996 22:33:36.000000 | 14.600 | 14.300 |
AKG | K G Andersson | 10 | 2450132.313000 18 Feb 1996 19:30:43.200000 | 2450873.385000 28 Feb 1998 21:14:24.000000 | 14.900 | 13.100 |
RJB | R J Bouma | 5 | 2450374.401000 17 Oct 1996 21:37:26.400000 | 2451866.351000 17 Nov 2000 20:25:26.400000 | 13.500 | 11.000 |
HWM | H W McGee | 355 | 2451048.462500 22 Aug 1998 23:06:00.000000 | 2455181.850000 16 Dec 2009 08:24:00.000000 | 15.400 | 10.250 |
EMU | E Muyllaert | 209 | 2451173.717000 26 Dec 1998 05:12:28.800000 | 2451909.753000 31 Dec 2000 06:04:19.200000 | 14.700 | 10.900 |
CPJ | C P Jones | 245 | 2451237.458300 27 Feb 1999 22:59:57.120000 | 2458962.371000 22 Apr 2020 20:54:14.400000 | 15.800 | 10.700 |
PJC | P J Charleton | 46 | 2452503.422200 16 Aug 2002 22:07:58.080000 | 2453002.469400 28 Dec 2003 23:15:56.160000 | 15.300 | 12.500 |
STO | D Storey | 1 | 2453049.431900 13 Feb 2004 22:21:56.160000 | 2453049.431900 13 Feb 2004 22:21:56.160000 | 14.600 | 14.600 |
JZ | R D Januszewski | 107 | 2453739.492400 3 Jan 2006 23:49:03.360000 | 2457478.482000 30 Mar 2016 23:34:04.800000 | 15.300 | 13.200 |
AX | C M Allen | 89 | 2454673.429900 25 Jul 2008 22:19:03.360000 | 2455845.381900 10 Oct 2011 21:09:56.160000 | 15.300 | 12.000 |
DDB | D Boyd | 1,577 | 2453394.353866 23 Jan 2005 20:29:34.022400 | 2453776.545856 10 Feb 2006 01:06:01.958400 | 15.591 | 13.250 |
MZ | I Miller | 21 | 2453995.371262 16 Sep 2006 20:54:37.036800 | 2455580.531300 19 Jan 2011 00:45:04.320000 | 15.800 | 14.861 |
HUL | V Hull | 8 | 2456439.570000 27 May 2013 01:40:48.000000 | 2457181.448610 7 Jun 2015 22:45:59.904000 | 14.600 | 13.200 |
MJHN | J H Mallett | 13 | 2457021.362094 29 Dec 2014 20:41:24.921600 | 2458247.445212 8 May 2018 22:41:06.316800 | 17.117 | 15.095 |
BPO | D Barrett | 27 | 2457381.328000 24 Dec 2015 19:52:19.200000 | 2457381.378000 24 Dec 2015 21:04:19.200000 | 15.626 | 15.354 |
WV | P B Withers | 481 | 2457521.442000 12 May 2016 22:36:28.800000 | 2460529.418000 6 Aug 2024 22:01:55.200000 | 15.400 | 13.600 |
IWT | I L Walton | 28 | 2458617.396240 13 May 2019 21:30:35.136000 | 2460032.735350 29 Mar 2023 05:38:54.240000 | 16.822 | 13.915 |
SJO | S Johnston | 1,046 | 2458946.524980 7 Apr 2020 00:35:58.272000 | 2459658.599560 20 Mar 2022 02:23:21.984000 | 16.738 | 14.481 |
RPE | R Pearce | 10 | 2459344.438000 9 May 2021 22:30:43.200000 | 2459388.420000 22 Jun 2021 22:04:48.000000 | 14.708 | 12.336 |
GPF | G Fleming | 24 | 2459659.365820 20 Mar 2022 20:46:46.848000 | 2460230.344050 12 Oct 2023 20:15:25.920000 | 16.525 | 15.193 |
MPS | M Phillips | 71 | 2459706.431050 6 May 2022 22:20:42.720000 | 2459711.508670 12 May 2022 00:12:29.088000 | 15.105 | 14.763 |
YB | J T Bryan | 1 | 2460046.681000 12 Apr 2023 04:20:38.400000 | 2460046.681000 12 Apr 2023 04:20:38.400000 | 14.900 | 14.900 |