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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 2,367 | Minimum magnitude: | 19.380 | Maximum magnitude: | 12.000 | ||
First observation: | JD 2448349.604100 | \ | 3 Apr 1991 02:29:54.240000 UT | Latest observation: | JD 2460515.547900 | \ | 24 Jul 2024 01:08:58.560000 UT |
Observation Method | Number of Observations |
---|---|
CCD | 425 |
Visual | 1,942 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
GPF | G Fleming | 21 | 2459110.405070 17 Sep 2020 21:43:18.048000 | 2459176.309060 22 Nov 2020 19:25:02.784000 | 19.380 | 15.278 |
XG | G Poyner | 958 | 2448349.604100 3 Apr 1991 02:29:54.240000 | 2460515.547900 24 Jul 2024 01:08:58.560000 | 16.800 | 12.000 |
IW | W J Worraker | 144 | 2448444.512000 7 Jul 1991 00:17:16.800000 | 2451018.505500 24 Jul 1998 00:07:55.200000 | 16.100 | 12.700 |
JEL | L T Jensen | 12 | 2450110.735000 28 Jan 1996 05:38:24.000000 | 2450226.444000 22 May 1996 22:39:21.600000 | 14.600 | 14.600 |
EMU | E Muyllaert | 158 | 2451113.275000 26 Oct 1998 18:36:00.000000 | 2451907.224000 28 Dec 2000 17:22:33.600000 | 14.500 | 12.900 |
HWM | H W McGee | 185 | 2451383.493000 23 Jul 1999 23:49:55.200000 | 2455062.437500 18 Aug 2009 22:30:00.000000 | 14.500 | 12.200 |
RJB | R J Bouma | 1 | 2451700.476000 4 Jun 2000 23:25:26.400000 | 2451700.476000 4 Jun 2000 23:25:26.400000 | 13.800 | 13.800 |
MZ | I Miller | 3 | 2453997.449300 18 Sep 2006 22:46:59.520000 | 2454041.379200 1 Nov 2006 21:06:02.880000 | 16.800 | 16.100 |
WV | P B Withers | 489 | 2455721.502800 9 Jun 2011 00:04:01.920000 | 2460486.451000 24 Jun 2024 22:49:26.400000 | 15.500 | 13.000 |
PI | R D Pickard | 260 | 2457273.348990 7 Sep 2015 20:22:32.736000 | 2457273.538380 8 Sep 2015 00:55:16.032000 | 13.636 | 13.537 |
SJO | S Johnston | 136 | 2459050.405470 19 Jul 2020 21:43:52.608000 | 2459050.444450 19 Jul 2020 22:40:00.480000 | 13.701 | 13.587 |